Isle of Man TT
Encyclopedia
Isle of Man Tourist Trophy
Region Isle of Man
Isle of Man
The Isle of Man , otherwise known simply as Mann , is a self-governing British Crown Dependency, located in the Irish Sea between the islands of Great Britain and Ireland, within the British Isles. The head of state is Queen Elizabeth II, who holds the title of Lord of Mann. The Lord of Mann is...

Date 28 May to 8 June (2012
2012 Isle of Man TT
2012 Isle of Man TT Festival will take place between Saturday 26 May and Friday 8 June 2012 on the 37.733-mile Mountain Course in the Isle of Man. The 2012 Isle of Man TT Festival will consist of six sole motor-cycle races and two sidecar races. The Lightweight TT Race will return to the Isle of...

)
Type Road Course
Road racing
Road racing is a general term for most forms of motor racing held on paved, purpose-built race tracks , as opposed to oval tracks and off-road racing...

Clerk of the Course Gary Thompson
Event Organiser ACU Events Ltd
Principal sponsor Isle of Man Department of Community, Culture & Leisure
History
First race 1907
Number of races 92 (2011
2011 Isle of Man TT
The 2011 Isle of Man TT Festival were held between Monday 30 May and Friday 10 June 2011 on the 37.733-mile Mountain Course in the Isle of Man...

)
First winner Charles R. Collier
Charlie Collier
Charles R. Collier Plumstead, London a British motorcycle racer famous for winning the Isle of Man TT races 2 times in his career. Along with his brother Harry Collier he raced Matchless motor-cycles manufactured by his father's company H.Collier & Sons...

 (1907)
Most wins Joey Dunlop
Joey Dunlop
William Joseph "Joey" Dunlop, OBE , was a world champion motorcyclist from Ballymoney in Northern Ireland, best known for road racing. Referred to throughout the sport as "Joey", in 2005 he was voted the fifth greatest motorcycling icon ever by Motorcycle News...

 26 (1977–2000)
Lap record John McGuinness
John McGuinness (motorcycle racer)
John McGuinness is an English professional motorcycle racer. McGuinness races for the HM Plant Honda team in road races like the Isle of Man TT and the North West 200, and on the short tracks in the British Superstock 1000 series.-2006:TT 2006 proved to be the best ever for McGuinness...

 17:12.30 131.578 mph (211.8 km/h) (2009
2009 Isle of Man TT
The 2009 Isle of Man TT Festival was held between Saturday 30 May and Friday 12 June on the Mountain Course. The 2009 TT races again include a second 600 cc Supersport Junior TT race and the Lightweight TT and Ultra-Lightweight TT races held on the Billown Circuit in the Isle of Man...

)


The International Isle of Man TT (Tourist Trophy) Race is a motorcycle racing event held on the Isle of Man
Isle of Man
The Isle of Man , otherwise known simply as Mann , is a self-governing British Crown Dependency, located in the Irish Sea between the islands of Great Britain and Ireland, within the British Isles. The head of state is Queen Elizabeth II, who holds the title of Lord of Mann. The Lord of Mann is...

 and was for many years the most prestigious motorcycle race in the world. The event was part of the FIM
Fédération Internationale de Motocyclisme
The Fédération Internationale de Motocyclisme is the governing body of motorcycle racing. It represents 103 national motorcycle federations that are divided into six regional continental unions....

 Motorcycle Grand Prix World Championship
Grand Prix motorcycle racing
Road Racing World Championship Grand Prix is the premier championship of motorcycle road racing currently divided into three distinct classes: 125cc, Moto2 and MotoGP. The 125cc class uses a two-stroke engine while Moto2 and MotoGP use four-stroke engines. In 2010 the 250cc two-stroke was replaced...

 during the period 1949–1976 before being transferred to the United Kingdom after safety concerns and run by the FIM
Fédération Internationale de Motocyclisme
The Fédération Internationale de Motocyclisme is the governing body of motorcycle racing. It represents 103 national motorcycle federations that are divided into six regional continental unions....

 as the British Grand Prix
British motorcycle Grand Prix
The British motorcycle Grand Prix is a motorcycling event that is part of the World Motorcycle Racing season. Before 1977, the British Grand Prix was the Isle of Man TT, held there from 1949-1976.-Winners of the British motorcycle Grand Prix:...

 for the 1977
1977 Grand Prix motorcycle racing season
The 1977 Grand Prix motorcycle racing season was the 29th F.I.M. Road Racing World Championship season.-Season summary:Suzuki saw off a strong challenge from Yamaha to take their second consecutive 500cc crown. Angel Nieto made it three 50cc titles in a row on a Bultaco while Morbidelli would win...

 season. The Isle of Man TT Races became part of the TT Formula 1
Formula TT
The Formula TT was a racing class for motorcycles from 1977 to 1989 as the official World Cup under the umbrella of International Motorcycling Federation...

 Championship during the period 1977–1990 to preserve the event's racing status. From 1989 the racing has been developed by the Isle of Man Department of Tourism as the Isle of Man TT Festival.

The race is run in a time-trial
Time trial
In many racing sports an athlete will compete in a time trial against the clock to secure the fastest time. In cycling, for example, a time trial  can be a single track cycling event, or an individual or team time trial on the road, and either or both of the latter may form components of...

 format on public roads closed for racing by the provisions of an Act of Tynwald
Act of Tynwald
An Act of Tynwald is a statute passed by Tynwald, the parliament of the Isle of Man.-Structure:Acts of Tynwald are structured in a similar format to Acts of the Parliament of the United Kingdom.-Commencement:...

 (the parliament of the Isle of Man). The first race was held on Tuesday 28 May 1907
1907 Isle of Man TT
The 1907 Isle of Man Tourist Trophy was the first of the Isle of Man TT races. The races took place on 28 May 1907 over the Short Course...

 and was called the International Auto-Cycle Tourist Trophy. The event was organised by the Auto-Cycle Club over 10 laps of the St John's Short Course of 15 miles 1,470 yards for road-legal touring motorcycles with exhaust silencers, saddles, pedals and mud-guards.

The winner of the single-cylinder class, and overall winner of the first event in 1907
1907 Isle of Man TT
The 1907 Isle of Man Tourist Trophy was the first of the Isle of Man TT races. The races took place on 28 May 1907 over the Short Course...

, was Charlie Collier
Charlie Collier
Charles R. Collier Plumstead, London a British motorcycle racer famous for winning the Isle of Man TT races 2 times in his career. Along with his brother Harry Collier he raced Matchless motor-cycles manufactured by his father's company H.Collier & Sons...

 riding a Matchless
Matchless
Matchless is one of the oldest marques of British motorcycles, manufactured in Plumstead, London, between 1899 and 1966. A wide range of models was produced under the Matchless name, ranging from small two-strokes to 750 cc four-stroke twins...

 motorcycle in a time of 4 hours, 8 minutes and 8 seconds at an average race speed of 38.21 mph. The winner of the twin-cylinder class was Rem Fowler
Rem Fowler
Harry Rembrandt "Rem" Fowler was a British motorcycle racer famous for winning the twin-cylinder class of the 1907 Isle of Man TT Race .A toolmaker by trade, H...

 riding a Peugeot
Peugeot
Peugeot is a major French car brand, part of PSA Peugeot Citroën, the second largest carmaker based in Europe.The family business that precedes the current Peugeot company was founded in 1810, and manufactured coffee mills and bicycles. On 20 November 1858, Emile Peugeot applied for the lion...

 engined Norton
Norton (motorcycle)
Norton is a British motorcycle marque, originally from Birmingham, founded in 1898 as a manufacturer of "fittings and parts for the two-wheel trade". By 1902, they had begun manufacturing motorcycles with bought-in engines. In 1908, a Norton-built engine was added to the range...

 in a time of 4 hours 21 minutes and 52 seconds at an average race speed of 36.21 mph. The trophy presented to Charlie Collier
Charlie Collier
Charles R. Collier Plumstead, London a British motorcycle racer famous for winning the Isle of Man TT races 2 times in his career. Along with his brother Harry Collier he raced Matchless motor-cycles manufactured by his father's company H.Collier & Sons...

 as the winner of the 1907 Isle of Man TT
1907 Isle of Man TT
The 1907 Isle of Man Tourist Trophy was the first of the Isle of Man TT races. The races took place on 28 May 1907 over the Short Course...

 Race, was donated by the Marquis de Mouzilly St. Mars. It featured a stylised version of Olympic God Hermes by Giovanni Da Bologna as a silver figurine astride a winged wheel. The trophy was similar in design to the 18 carat gold Montague Trophy presented to John Napier (Arrol-Johnston) as the inaugural winner of the Isle of Man Tourist Trophy car race in 1905
1905 Isle of Man Tourist Trophy (automobiles)
-1905 Isle of Man Tourist Trophy final standings:Sep 1905 6 Laps Highlands Course....

 now known as the RAC Tourist Trophy
RAC Tourist Trophy
The International Tourist Trophy is an award given by the Royal Automobile Club and awarded semi-annually to the winners of a selected motor racing event each year in the United Kingdom. It was first awarded in 1905 and continues to be awarded to this day, making it the longest lasting trophy in...

. The Marquis de Mouzilly St. Mars Trophy is now presented annually to the winner of the Isle of Man Senior TT
Senior TT
The Senior Tourist Trophy is a motorcycle road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June. The Senior TT is the Blue Riband event of the festival and takes place on the Friday of race week. The Marquis de Mouzilly St. Mars...

 Motor-Cycle Race.

The 2007 Isle of Man TT
2007 Isle of Man TT
The 2007 Isle of Man Tourist Trophy was the Centenary event which ran between 26 May and 8 June 2007. The first event was held on Tuesday 28 May 1907 and was called the International Auto-Cycle Tourist Trophy run by the Auto-Cycle Club on the St...

 was the Centenary event which ran between 26 May and 8 June 2007 and featured a special Re-enactment of the 1907 Isle of Man TT Race held on the village green next to Tynwald Hill in St John's on Monday 28 May 2007. The vintage parade of 100 classic motorcycles for the Centenary Re-enactment on the original St John's Short Course was flagged away by former World Motor-Cycle Champion Geoff Duke
Geoff Duke
Geoffrey Ernest Duke OBE is a British multi-time motorcycle Grand Prix road racing world champion.Geoff Duke dominated motorcycle racing in the 1950s, winning six world championships and six Isle of Man TT races...

. The first of the participants to be flagged away was the recently restored twin-cylinder Peugeot-Norton ridden by Rem Fowler during the first Isle of Man TT Race in 1907. Also participating in the 2007 Re-enactment was TT race competitor Guy Martin riding a 1938 Triumph Tiger 100 500 cc and other former TT competitors including Alan Cathcart, Sammy Miller
Sammy Miller
Samuel Hamilton "Sammy" Miller, MBE is a championship winning motorcycle racer, in both road racing and trials. He was awarded an MBE in the 2009 New Year Honours.-Career:...

, Nick Jefferies and Mick Grant
Mick Grant
Mick Grant is a former professional motorcycle road racer. He is a seven-time winner of the Isle of Man TT motorcycle race on various bikes, including 'Slippery Sam', a three-cylinder Triumph Trident...

 also completed the Re-enactment lap.

Gordon Bennett and Tourist Trophy car races

Motor racing began on the Isle of Man in 1904 with the Gordon Bennett Eliminating Trial and were originally restricted to touring automobiles. As the Motor Car Act 1903
Motor Car Act 1903
The Motor Car Act 1903 introduced registration of motor cars and licensing of drivers in the United Kingdom and increased the speed limit.-Context:...

 placed a speed restriction of 20 mph on automobiles in the UK, Julian Orde, Secretary of the Automobile Car Club of Britain and Ireland approached the authorities in the Isle of Man for the permission to race automobiles on public roads. The Highways (Light Locomotive) Act 1904 gave permission in the Isle of Man for the 52.15 mile Highlands Course for the 1904 Gordon Bennett Eliminating Trial which was won by Clifford Earl (Napier) in 7 hours 26.5 minutes for 5 laps (255.5 miles) of the Highlands Course. The 1905 Gordon Bennett Trial was held on 30 May 1905 and was again won by Clifford Earl driving a Napier automobile in 6 hours and 6 minutes for 6 laps of the Highland Course. This was followed in September 1905 with the first Isle of Man Tourist Trophy Race for racing automobiles, now known as the RAC Tourist Trophy
RAC Tourist Trophy
The International Tourist Trophy is an award given by the Royal Automobile Club and awarded semi-annually to the winners of a selected motor racing event each year in the United Kingdom. It was first awarded in 1905 and continues to be awarded to this day, making it the longest lasting trophy in...

 and was won by John Napier (Arrol-Johnston) in 6 hours and 9 minutes at an average speed of 33.90 mph.

International Motor-Cycle Cup Race (1905)

For the 1905 Gordon Bennett Eliminating Trial it was decided to run an eliminating trial for motorcycles the day after for a team to represent Great Britain in the International Motor-Cycle Cup Races. An accident at Ramsey Hairpin forced-out one of the pre-race favourites and the inability of the motorcycle competitors to climb the steep Mountain Section of the course forced the organisers to use a 25-mile section of the Gordon Bennett Trial course. This ran from Douglas
Douglas, Isle of Man
right|thumb|250px|Douglas Promenade, which runs nearly the entire length of beachfront in Douglasright|thumb|250px|Sea terminal in DouglasDouglas is the capital and largest town of the Isle of Man, with a population of 26,218 people . It is located at the mouth of the River Douglas, and a sweeping...

 south to Castletown and then north to Ballacraine
Ballacraine
Ballacraine is situated between the 7th Milestone and 8th Milestone road-side markers on the Snaefell Mountain Course used for the Isle of Man TT Races on the junction of the primary A1 Douglas to Peel road and the A3 Castletown to Ramsey road in the parish of German in the Isle of Man.The road...

 along the primary A3 road and returned to the start at the Quarterbridge
Quarterbridge, Isle of Man
Quarterbridge is situated between the 1st Milestone and 2nd Milestone road-side marker on the Snaefell Mountain Course used for the Isle of Man TT Races on the junction of the primary A1 Douglas to Peel road, A2 Douglas to Ramsey and the A5 Douglas to Port Erin road which forms the boundary...

 in Douglas via Crosby
Crosby, Isle of Man
Crosby is a small village 6 km west of Douglas, Isle of Man on the Isle of Man. It has a population of about 900. The River Dhoo flows through the village.-Village:...

 and Glen Vine along the current Snaefell Mountain Course
Snaefell mountain course
Snaefell Mountain Course or Mountain Course is a road-racing circuit used for the Isle of Man TT and Manx Grand Prix Races held in the Isle of Man from 1911 and 1923 respectively. The racing is held on public roads closed for racing by an Act of Tynwald...

 in the reverse direction. The 1905 International Motor-Cycle Cup Race for 5 laps (125 miles) was won by J.S. Campbell (Ariel) despite a fire during a pit-stop in 4 hours, 9 minutes and 36 seconds at an average race speed of 30.04 mph.

Isle of Man TT Race (1907)

During the 1906 International Cup for Motor-Cycles held in Austria, the event was plagued by accusations of cheating and sharp practices. A conversation on the train journey home between the Secretary of the Auto-Cycle Club, Freddie Straight and the brothers from the Matchless
Matchless
Matchless is one of the oldest marques of British motorcycles, manufactured in Plumstead, London, between 1899 and 1966. A wide range of models was produced under the Matchless name, ranging from small two-strokes to 750 cc four-stroke twins...

 motorcycle company, Charlie Collier
Charlie Collier
Charles R. Collier Plumstead, London a British motorcycle racer famous for winning the Isle of Man TT races 2 times in his career. Along with his brother Harry Collier he raced Matchless motor-cycles manufactured by his father's company H.Collier & Sons...

 and Harry Collier
Harry Collier
Harry Collier was an Australian rules footballer in the Victorian Football League.-Playing career:Originally from Ivanhoe, Victoria, Collier played for the Collingwood Football Club, debuting in 1926...

 and the Marquis de Mouzilly St Mars led to a suggestion for a race the following year for road touring motorcycles based on the automobile races to be held in the Isle of Man
Isle of Man
The Isle of Man , otherwise known simply as Mann , is a self-governing British Crown Dependency, located in the Irish Sea between the islands of Great Britain and Ireland, within the British Isles. The head of state is Queen Elizabeth II, who holds the title of Lord of Mann. The Lord of Mann is...

 on closed public roads. The new race was proposed by the Editor of "The Motor-Cycle" Magazine at the annual dinner of the Auto-Cycle Club held in London on 17 January 1907. It was proposed that the races would run in two classes with single-cylinder machines to average 90 mpgimp and twin-cylinder machines to average 75 mpgimp fuel consumption. To emphasise the road touring nature of the motorcycles, there were regulations for the inclusion of saddles, pedals, mudguards and exhaust silencers and the first event, the 1907 Isle of Man TT race, was won by Charlie Collier
Charlie Collier
Charles R. Collier Plumstead, London a British motorcycle racer famous for winning the Isle of Man TT races 2 times in his career. Along with his brother Harry Collier he raced Matchless motor-cycles manufactured by his father's company H.Collier & Sons...

 at an average race speed of 38.21 mph and the winner of the twin-cylinder class was Rem Fowler
Rem Fowler
Harry Rembrandt "Rem" Fowler was a British motorcycle racer famous for winning the twin-cylinder class of the 1907 Isle of Man TT Race .A toolmaker by trade, H...

 riding a Norton
Norton (motorcycle)
Norton is a British motorcycle marque, originally from Birmingham, founded in 1898 as a manufacturer of "fittings and parts for the two-wheel trade". By 1902, they had begun manufacturing motorcycles with bought-in engines. In 1908, a Norton-built engine was added to the range...

 motorcycle at an average race speed of 36.21 mph.

For the 1908
1908 Isle of Man TT
The 1908 Isle of Man Tourist Trophy races took place on the Short Course .-Single Cylinder race:22 September 1908 – 10 laps St John's Short Course.-Twin Cylinder race:...

 race, the fuel consumption was raised to 100 mpgimp for single-cylinder machines and 80 mpgimp for twin-cylinder machines and the use of pedals was banned. The race was won by Jack Marshall on a Triumph motorcycle at an average speed of 40.49 mph. For the 1909 Isle of Man TT
1909 Isle of Man TT
The 1909 Isle of Man Tourist Trophy races took place on the Short Course .-500 Single & 750 Twin Results Open Class Race:Thursday 23 September 1909 – 10 laps St John's Short Course....

 races, the fuel consumption regulations was abandoned along with the use of exhaust silencers. The single-cylinder machines were limited to a capacity of 500 cc and the twin-cylinder machines to a 750 cc engine capacity. Due to the concern over increasing lap-speed, for the 1910 Isle of Man TT
1910 Isle of Man TT
The 1910 Isle of Man Tourist Trophy races took place on the Short Course .-500cc Single & 670cc Twin Results Open Class final standings:Thursday 26 May 1910 – 10 laps St John's Short Course....

 the capacity of the twin-cylinder machines were reduced to 670 cc. However, Harry Bowen riding a BAT twin-cylinder motorcycle increased the lap record to an average speed of 53.15 mph (85.5 km/h), later crashing-out of the 1910 event on the wooden banking at Ballacraine
Ballacraine
Ballacraine is situated between the 7th Milestone and 8th Milestone road-side markers on the Snaefell Mountain Course used for the Isle of Man TT Races on the junction of the primary A1 Douglas to Peel road and the A3 Castletown to Ramsey road in the parish of German in the Isle of Man.The road...

 corner.

Snaefell Mountain Course

The first TT race over the Snaefell Mountain Course
Snaefell mountain course
Snaefell Mountain Course or Mountain Course is a road-racing circuit used for the Isle of Man TT and Manx Grand Prix Races held in the Isle of Man from 1911 and 1923 respectively. The racing is held on public roads closed for racing by an Act of Tynwald...

 or Mountain Course was the 1911 Isle of Man TT
1911 Isle of Man TT
The 1911 Isle of Man Tourist Trophy races took place for the first time over the "Snaefell Mountain Course". The whole organisation of the races was given over to the Auto Cycle Union , who announced the use of the longer mountain course with a four lap Junior race on Friday 30 June and a five...

 Races. This was followed in 1923 with the introduction of the Manx Amateur Motorcycle Road Races – a race originally reserved for amateurs and raced on the same Mountain Course. In 1930 it changed its name to the Manx Grand Prix
Manx Grand Prix
The Manx Grand Prix motorcycle races are held on the Isle of Man TT Course every year for a two-week period usually spanning the end of August and early September. The 'MGP' or 'Manx' is considered to be the amateur riders' alternative to the Isle of Man TT Races held in May and June...

.

For the 1911 event two separate races were introduced. A four lap Junior TT
Junior TT
The Junior TT is a motorcycle road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June...

 Race for 300 cc single-cylinder and 340 cc twin-cylinder motorcycles and was the first event on the new course and was contested by 35 entrants. It was won by Percy J. Evans riding a Humber motorcycle in 3 hours, 37 minutes and 7 seconds at an average speed of 41.45 mph. The Senior TT
Senior TT
The Senior Tourist Trophy is a motorcycle road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June. The Senior TT is the Blue Riband event of the festival and takes place on the Friday of race week. The Marquis de Mouzilly St. Mars...

 Race was open for 500 cc single-cylinder and 585 cc twin-cylinder motorcycles and was contested over 5 laps of the new 37.5 mile Snaefell Mountain Course. The new technical challenges of the Mountain Course forced changes on entrants and motorcycle manufacturers alike. The American Indian Motor-Cycle factory fitted a two-speed gearbox and chain-drive. This proved to be the winning combination when Oliver Godfrey won the 1911 Isle of Man Senior TT race riding an Indian
Indian (motorcycle)
Indian is an American brand of motorcycles. Indian motorcycles were manufactured from 1901 to 1953 by a company in Springfield, Massachusetts, USA, initially known as the Hendee Manufacturing Company but which was renamed the Indian Manufacturing Company in 1928. The Indian factory team took the...

 in 3 hours, 56 minutes and 10 seconds at an average speed of 47.63 mph. In contrast the Matchless motorcycles were fitted with a six-speed belt drive and Charlie Collier riding a Matchless motorcycle finished second in the 1911 Senior TT race but was later disqualified for illegal refuelling. During practice for the 1911 race Victor Surridge
Victor Surridge
Victor John Surridge Chipping Ongar, Essex, UK an English motor-cycle racer who raced for the Rudge team. After the works Rudge factory team visited the Isle of Man TT Races for the first time, Victor Surridge while practicing for the 1911 Isle of Man TT Races was killed at Glen Helen on the new...

 died after crashing his Rudge motorcycle at Glen Helen
Glen Helen, Isle of Man
Glen Helen is situated between the 9th Milestone and 10th Milestone road-side markers on the Snaefell Mountain Course used for the Isle of Man TT Races on the junction of the primary A3 Castletown to Ramsey road in the parish of German in the Isle of Man....

.

For the 1912 event the single and twin-cylinder classes were combined with a 350 cc capacity limit for the Junior TT and a 500 cc capacity for motorcycles for the Senior TT race. In 1913 Major Tommy Loughborough replaced Freddie Straight as secretary of the Auto-Cycle Club and promptly decided to make the races more difficult. The Junior and Senior races were to be run in sections. The Junior TT race was divided into two races of two and four laps and the Senior TT race consisted of a three lap race followed by a four lap race combined with the Junior TT event. In 1914 the Junior TT was reduced to 5 laps and the start-line moved to the top of Bray Hill to increase paddock space of the competitors. The use of crash-helmets was made compulsory. The 1914 Junior TT was held in heavy rain and mist on the Mountain Section of the course and was won by Eric Williams riding an AJS
AJS
AJS was the name used for cars and motorcycles made by the Wolverhampton, England, company A. J. Stevens & Co. Ltd, from 1909 to 1931, by then holding 117 motorcycle world records, and after the firm was sold the name continued to be used by Matchless, Associated Motorcycles and Norton-Villiers on...

 motorcycle in 4 hours, 6 minutes and 50 seconds at an average speed of 45.58 mph. The race was marred by the death of Frank Walker
Frederick James Walker
Frederick James Walker Kingstown, Co Dublin, Ireland an Irish motorcycle racer who competed at the Isle of Man TT Races.A hat manufacturer by trade, Frank Walker competed at the 1914 Isle of Man TT races and riding a Royal Enfield motorcycle in the Junior TT Race. After leading on the first lap,...

 riding a Royal Enfield
Royal Enfield
Royal Enfield was the name under which the Enfield Cycle Company made motorcycles, bicycles, lawnmowers and stationary engines. This legacy of weapons manufacture is reflected in the logo, a cannon, and their motto "Made like a gun, goes like a bullet". Use of the brand name Royal Enfield was...

 motorcycle who had been leading until a puncture on the third-lap. In the following pursuit of the leaders he fell twice and on the last-lap over-shot the finish line in Ballanard Road and crashed into a wooden barrier placed across the road and posthumously declared a third place finisher by the ACU race committee.

The 1920s

Motorcycle racing in the Isle of Man did not restart after the end of the First World War until 1920. Changes were made to the Mountain Course and competitors now turned left at Cronk-ny-Mona and followed the primary A18 Mountain Road to Governor's Bridge with a new start/finish line on Glencrutchery Road which lengthened the course to 37 ¾ miles.

The 1920 Junior TT Race included for the first time a new Lightweight class for motorcycles of 250 cc engine capacity. The Lightweight class of the 1920 Junior TT race was won by Ronald Clarke riding a Levis
Levis (motorcycle)
Levis motorcycles , manufactured by Butterfields of Birmingham, were for many years one of England's leading manufacturers of two-stroke motorcycles...

 and he may have won the event overall but crashed at the 33rd Milestone on the last lap, finishing fourth overall. The 1921 Senior TT race was won by Howard Davies riding a 350 cc Junior TT AJS by a margin of 2 minutes and 3 seconds from Freddie Dixon and Hubert Le Vack. For 1922 the ACU introduced for 250 cc motorcycle a Lightweight TT
Lightweight TT
The Lightweight TT was a motorcycle road race that was part of the Isle of Man TT festival; an annual motor-cycle event at the end of May and beginning of June. Between 1949 and 1976, the Lightweight TT Race was part of the Grand Prix motorcycle racing season. The event was dropped from the 2005...

 race and the first winner was Geoff S Davison riding a Levis motorcycle at an average race speed of 49.89. The 1922 Junior TT Race was won by local Isle of Man competitor Tom Sheard
Tom Sheard
Thomas Mylchreest Sheard Jnr was a motorcycle racer with 2 victories at the Isle of Man TT races and great nephew to Joseph Mylchreest the 'Diamond King'....

 riding an AJS motorcycle at an average race speed of 54.75 mph. Despite crashing twice, a broken exhaust and a fire in the pits, Stanley Woods
Stanley Woods
Stanley Woods Dublin, an Irish motorcycle racer famous for 29 motorcycle Grand Prix wins and winning the Isle of Man TT races 10 times in his career. He was a past pupil of The High School, Dublin. Stanley started racing in 1921 on a Harley Davidson...

 riding a Cotton
Cotton (motorcycle)
The Cotton Motorcycle Company, was a British motorcycle manufacturer of 11a Bristol Road, Gloucester, and was founded by Frank Willoughby Cotton in 1918. F.W. presided over the company until his retirement in 1953. The company was reconstituted as E. Cotton Ltd, and traded till 1980.-The...

 managed to finish in 5th place in the 1922 Junior TT Race. In the 1922 Senior TT Race, Alex Bennett riding a Sunbeam motorcycle led all 6 laps from start to finish to win from Walter Brandish riding a Triumph.

More changes to the course followed in 1923 with the adoption of a private road between Parliament Square and May Hill in Ramsey. The course had previously had negotiated Albert Road and Tower Road in Ramsey and the new course length was now 37.739 miles (revised to 37.733 miles in 1938). Part of the Mountain Course was named 'Brandish' after Walter Brandish crashed at a corner between Creg-ny-Baa
Creg-ny-Baa
Creg-ny-Baa [kreg no bæ:] is situated between the 35th Milestone and 36th Milestone on the primary A18 road and the road junction with the secondary B12 'Creg-ny-Baa Back-Road' in the parish of Onchan in the Isle of Man...

 and Hillberry and broke a leg. The first Sidecar TT
Sidecar TT
The Sidecar TT is a motorcycle sidecar road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June...

 race was held in 1923 over 3 laps (113 miles) and was won by Freddie Dixon and passenger Walter Denny with a special Douglas
Douglas (motorcycles)
Douglas was a British motorcycle manufacturer from 1907–1957 based in Kingswood, Bristol, owned by the Douglas family, and especially known for its horizontally opposed twin cylinder engined bikes and as manufacturers of speedway machines...

 banking-sidecar average race speed of 53.15 mph. The Senior TT Race of 1923 was held in poor weather and local course knowledge allowed local Isle of Man competitor Tom Sheard riding a Douglas motorcycle to win his second TT Race to add to his first win in the 1922 Junior TT Race on an AJS
AJS
AJS was the name used for cars and motorcycles made by the Wolverhampton, England, company A. J. Stevens & Co. Ltd, from 1909 to 1931, by then holding 117 motorcycle world records, and after the firm was sold the name continued to be used by Matchless, Associated Motorcycles and Norton-Villiers on...

 motorcycle. Another first-time winner of a TT race in 1923 was Stanley Woods riding to victory in the Junior TT Race on a Cotton
Cotton (motorcycle)
The Cotton Motorcycle Company, was a British motorcycle manufacturer of 11a Bristol Road, Gloucester, and was founded by Frank Willoughby Cotton in 1918. F.W. presided over the company until his retirement in 1953. The company was reconstituted as E. Cotton Ltd, and traded till 1980.-The...

.

In 1924, an Ultra-Lightweight TT
Ultra-Lightweight TT
The Ultra-Lightweight TT is a motorcycle road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June. Between 1951 and 1974 this race was part of the Grand Prix motorcycle racing season. The Ultra-Lightweight TT and the Lightweight TT...

 Race was introduced for motorcycles of 175 cc engine capacity following the introduction of a Lightweight TT Race in 1922. The 1924 Ultra-Lightweight TT was allowed to begin with a massed-start for competitors rather than pairs for the normal time-trial format of the Isle of Man TT Races. The first winner of the Ultra-Lightweight TT in 1924 was Jock Porter riding a New Gerrard motorcycle at average speed of 51.20 mph. The Lightweight TT and the Senior TT Races of 1924 were run in conjunction and Eddie Twemlow (the brother to Ken Twemlow) riding a New Imperial motorcycle won at an average race speed of 55.44 mph. The Senior TT Race of 1924 like the Junior TT Race of the same year was also run at record breaking pace and was the first with a race average speed over 60 mph and was won by Alec Bennett
Alec Bennett
Alec Bennett was an Irish-Canadian motorcycle racer famous for motorcycle Grand Prix wins and five career wins at the Isle of Man TT Races.-Biography:...

 riding a Norton
Norton (motorcycle)
Norton is a British motorcycle marque, originally from Birmingham, founded in 1898 as a manufacturer of "fittings and parts for the two-wheel trade". By 1902, they had begun manufacturing motorcycles with bought-in engines. In 1908, a Norton-built engine was added to the range...

 motorcycle.

After numerous retirements in 1924, Wal L. Handley won the 1925 Junior TT Race over 6 laps of the Mountain Course for Rex-Acme
Rex-Acme
Rex was a motorcycle company which began in Birmingham, England in 1900. Rex soon merged with a Coventry bicycle maker named Allard and then later in 1922 the company merged with Coventry's 'Acme' motorcycle company forming 'Rex Acme'...

 motorcycles at an average speed of 65.02 mph. Later in the week Wal L. Handley became the first TT rider to win two races in a week when he won the Ultra-Lightweight TT Race again on a Rex-Acme motorcycle. The 1925 Senior TT Race was sensationally won by Howard Davis while competing against the works teams with a motorcycle of his own manufacture a HRD Motorcycles
HRD Motorcycles
HRD Motors Ltd was a British motorcycle manufacturer in the 1920s. It was founded by Howard Raymond Davies. He had worked in motorcycling, and had raced with some success in the mid-twenties, but often not finishing due to unreliability. This inspired him to build a reliable performance motorcycle,...

 at an average speed of 66.13 mph. Further changes occurred in 1926 with the scrapping of the Side-Car and Ultra-Lightweight TT Races from the lack of entries. Most of the Snaefell Mountain Course had now been completely tarmaced including the narrow sections on the A18 Mountain Road. Another change in 1926 was the ban on alcohol based fuels forcing competitors to use road petrol. Despite these changes the prestige of the Isle of Man TT Races had encouraged the Italian motorcycle manufacturers Bianchi
Bianchi (motorcycles)
Bianchi motorcycles were made from 1897 to 1967 by F.I.V. Edoardo Bianchi S.p.A, a company which today is a major Italian bicycle manufacturer, and who also produced automobiles from 1900 to 1939. Edoardo Bianchi started his bicycle manufacturing business in a small shop on Milan’s Via Nirone in 1885...

, Garelli
Garelli Motorcycles
Garelli Motorcycles is an Italian moped, and motorcycle manufacturer. It was founded in 1919 by Alberto Garelli.At age 22, Adalberto Garelli received a degree in engineering and dedicated his work to developing and perfecting the 2-stroke engine for Fiat. Garelli quit in 1911 due to Fiat's lack of...

 and Moto Guzzi
Moto Guzzi
Moto Guzzi is an Italian motorcycle manufacturer. It is one of seven brands owned by Piaggio.Established in 1921 in Mandello del Lario, Italy, the company is noted for its central historic role in Italy's motorcycling manufacture, its prominence worldwide in motorcycle racing, and a series of...

 to enter. The 1926 Lightweight TT Race produced one of the most notorious events in the history of the Isle of Man TT Races described by the magazine "The Motor-Cycle" as the "Guzzi Incident." The Italian rider Pietro Ghersi
Pietro Ghersi
Pietro Ghersi was an Italian motorcycle racer and, since 1927, also a racecar driver from Genoa.With his brother Mario Ghersi and Luigi Arcangeli he biked in the 1926 Isle of Man TT and 1930 Isle of Man TT in Moto Guzzi....

 was excluded from second place for using a different sparking-plug in the engine of his Moto Guzzi. The 1926 Senior TT Race produced the first 70 mph lap and was again set by Jimmy Simpson on an AJS motorcycle in 32 minutes and 9 seconds an average speed of 70.43 mph.

More changes occurred in 1927 with a fatal accident during practice to Archie Birkin
Archie Birkin
Charles Archibald Cecil "Archie" Birkin was a British motorcycle racer, brother of Tim Birkin, one of the "Bentley Boys" of the 1920s.-Background and family:...

 a brother to Tim Birkin of the Bentley Boys
Bentley Boys
The Bentley Boys were a group of wealthy British motorists who drove Bentley sports cars to victory in the 1920s and kept the marque's reputation for high performance alive...

 fame. The corner in Kirk Michael where the accident occurred was renamed Birkin's Bend
Birkin's Bend
Birkin's Bend is situated between the 15th Milestone and 16th Milestone road-side markers on the Snaefell Mountain Course between Kirk Michael Village and Bishopscourt on the primary A3 Castletown to Ramsey Road and the road junction with the tertiary C19 Orrisdale Road in the parish of Michael in...

 and from 1928 practice sessions were held on closed-roads. The newly developed 'positive-stop' foot gear-change by Velocette
Velocette
Velocette is the name given to motorcycles that were made by Veloce Ltd, in Hall Green, Birmingham, England. One of several motorcycle manufacturers in Birmingham, Velocette was a small, family-owned firm, selling far fewer hand-built motorcycles than the giant BSA, Norton or Triumph concerns...

 gave Alex Bennett his fifth TT Race win in the 1928 Junior TT Race at an average race speed of 68.65 mph from his team-mate Harold Willis. The 1929 Lightweight TT Race was led for 5 laps by Pietro Ghersi on a Motor Guzzi competing in his first TT race since the disqualification in the 'Guzzi Incident' of 1926. Despite Pietro Ghersi setting the fastest lap at an average speed of 66.63 mph, engine failure gave the win to Syd Crabtree. During the 1929 Senior TT Race a number of riders crashed at Greeba Castle
Greeba Castle
Greeba Castle is situated between the 5th Milestone and 6th Milestone road-side markers on the Snaefell Mountain Course used for the Isle of Man TT Races on the junction of the primary A1 Douglas to Peel road in the parish of German in the Isle of Man.Greeba Castle is situated adjacent to the...

 after Wal L. Handley clipped the hedge and crashed. This included Jimmy Simpson, Jack Amott riding for Rudge and Doug Lamb who later died of his injuries on the way to Nobles Hospital. Charlie Dodson completed a Senior TT double by winning the 1929 Senior TT Race at an average race speed of 72.05 mph.

TT Racing in the 1930s

The 1930s were a decade in which the Isle of Man TT races became the predominant motor-cycling event in the racing calendar, and are seen as the classic era of racing in the Isle of Man
Isle of Man
The Isle of Man , otherwise known simply as Mann , is a self-governing British Crown Dependency, located in the Irish Sea between the islands of Great Britain and Ireland, within the British Isles. The head of state is Queen Elizabeth II, who holds the title of Lord of Mann. The Lord of Mann is...

. A number of changes occurred to the Mountain Course during the 1930s, with extensive road widening on the A18 Mountain Road and the removal of the hump-back bridge at Ballig
Ballig
Ballig is a small hamlet of a few houses situated between the 8th Milestone and 9th Milestone road-side markers on the Snaefell Mountain Course between Ballacraine and Glen Helen...

 for the 1935 racing season in the Isle of Man.
The 1930s produced a number of changes for the Isle of Man TT Races in which the event became more commercialised. The George Formby film No Limit (1936 film)
No Limit (1936 film)
No Limit is a 1935 British comedy film which was released by Associated Talking Pictures. It starred George Formby and Florence Desmond.-Synopsis:...

 used the 1935 Isle of Man TT
1935 Isle of Man TT
For the 1935 Isle of Man Tourist Trophy, Stanley Woods provided another surprise by moving again, from Husqvarna to Moto Guzzi.The 1935 Junior TT Race provided a Junior TT double win for Jimmie Guthrie at an average race speed of and Norton with a 1-2-3 race win with Walter Rusk and "Crasher"...

 races as a backdrop for filming. Also, the 1930s saw increasing use of the TT races by motorcycle manufacturers to show-case their products. As a result, the 1930s produced an increased pace of motorcycle development, with the introduction of supercharging and over-head camshaft engines, plunger rear suspension, and telescopic front forks. These technological improvements were played out by the different British motorcycle manufacturers such as AJS
AJS
AJS was the name used for cars and motorcycles made by the Wolverhampton, England, company A. J. Stevens & Co. Ltd, from 1909 to 1931, by then holding 117 motorcycle world records, and after the firm was sold the name continued to be used by Matchless, Associated Motorcycles and Norton-Villiers on...

, Rudge, Sunbeam, and Velocette
Velocette
Velocette is the name given to motorcycles that were made by Veloce Ltd, in Hall Green, Birmingham, England. One of several motorcycle manufacturers in Birmingham, Velocette was a small, family-owned firm, selling far fewer hand-built motorcycles than the giant BSA, Norton or Triumph concerns...

 gradually being eclipsed by the pre-eminence of the works Nortons. Increasing interest by foreign manufacturers in the 1930s produced works entries from BMW
BMW
Bayerische Motoren Werke AG is a German automobile, motorcycle and engine manufacturing company founded in 1916. It also owns and produces the Mini marque, and is the parent company of Rolls-Royce Motor Cars. BMW produces motorcycles under BMW Motorrad and Husqvarna brands...

, DKW
DKW
DKW is a historic German car and motorcycle marque. The name derives from Dampf-Kraft-Wagen .In 1916, the Danish engineer Jørgen Skafte Rasmussen founded a factory in Zschopau, Saxony, Germany, to produce steam fittings. In the same year, he attempted to produce a steam-driven car, called the DKW...

, NSU
NSU Motorenwerke AG
NSU Motorenwerke AG, normally just NSU, was a German manufacturer of automobiles, motorcycles and pedal cycles, founded in 1873. It was acquired by Volkswagen Group in 1969...

, Bianchi and Moto Guzzi
Moto Guzzi
Moto Guzzi is an Italian motorcycle manufacturer. It is one of seven brands owned by Piaggio.Established in 1921 in Mandello del Lario, Italy, the company is noted for its central historic role in Italy's motorcycling manufacture, its prominence worldwide in motorcycle racing, and a series of...

 at the Isle of Man TT races. The increased competition produced a frantic search for more engine power and better handling. At first, better handling was the best way to produce faster lap times, but as the power advantage of supercharged machines increased, their lap speeds began to match and finally overtook the others. Consequently, by 1938, most British manufacturers had a supercharged machine under test. Increased professionalism by the TT riders during the 1930s was the reason for Stanley Woods
Stanley Woods
Stanley Woods Dublin, an Irish motorcycle racer famous for 29 motorcycle Grand Prix wins and winning the Isle of Man TT races 10 times in his career. He was a past pupil of The High School, Dublin. Stanley started racing in 1921 on a Harley Davidson...

 parting with Norton motorcycles, despite the winning of four TT races in 2 years, over the issue of prize money. Woods joined Husqvarna
Husqvarna Motorcycles
Husqvarna Motorcycles, a subsidiary of BMW, is a company manufacturing motocross, enduro and supermoto motorcycles. The company began producing motorcycles in 1903 at Huskvarna, Sweden, as a branch of the Husqvarna armament firm which had supplied the Swedish army with rifles since 1689.-History:As...

, and later rode for Moto Guzzi
Moto Guzzi
Moto Guzzi is an Italian motorcycle manufacturer. It is one of seven brands owned by Piaggio.Established in 1921 in Mandello del Lario, Italy, the company is noted for its central historic role in Italy's motorcycling manufacture, its prominence worldwide in motorcycle racing, and a series of...

 and Velocette
Velocette
Velocette is the name given to motorcycles that were made by Veloce Ltd, in Hall Green, Birmingham, England. One of several motorcycle manufacturers in Birmingham, Velocette was a small, family-owned firm, selling far fewer hand-built motorcycles than the giant BSA, Norton or Triumph concerns...

.

The 1930 Senior TT Race was won by Rudge with Wal L. Handley becoming the first TT rider to win in all three major TT Race classes and the first lap under 30 minutes of the Mountain Course. The 1931 TT Race meeting was again dominated by the battle between Rudge and Norton motorcycles. The 1931 Senior TT Race provided Tim "Percy" Hunt with a popular Junior/Senior double win and also produced the first 80 mph lap by Jimmy Simpson on a Norton motorcycle. The 1932 TT Race meeting was watched by Prince George, Duke of Kent
Prince George, Duke of Kent
Prince George, Duke of Kent was a member of the British Royal Family, the fourth son of George V and Mary of Teck, and younger brother of Edward VIII and George VI...

 the first royal visitor to the Isle of Man TT Races. The 1932 Senior TT Race provided Stanley Woods with the Norton Habit and another Junior/Senior double win. Also on the first lap, Wal L. Handley, riding for Rudge, crashed at the 11th Milestone
11th Milestone
11th Milestone or "Drinkwater's Bend" is a corner situated between the 11th Milestone and 12th Milestone road-side markers on the Snaefell Mountain Course used for the Isle of Man TT Races on the primary A3 Castletown to Ramsey Road which forms the boundary between the parishes of German and...

 sustaining a back injury and retired. The place on the TT course where the incident occurred was renamed Handley's Corner
Handley's Corner
Handley's Corner is a corner between the 11th Milestone and 12th Milestone road-side markers on the Snaefell Mountain Course used for the Isle of Man TT Races on the primary A3 road in the parish of Michael in the Isle of Man....

. The 1933 Senior TT Race gave Stanley Woods another Junior/Senior double win, with works Nortons taking the first four places, ridden by Jimmy Simpson, Tim Hunt and Jimmie Guthrie. The 1934 TT Races was another double Junior/Senior win for Jimmie Guthrie and the last TT race for Jimmy Simpson. For the 1935 TT Races, Stanley Woods provided another surprise by moving to Moto Guzzi and was a debut event for the Italian Omobono Tenni
Omobono Tenni
Tommaso Omobono Tenni was an Italian motorcycle road racer. Nicknamed The Black Devil, he was a multiple Italian Motor Cycle champion, who raced to 47 victories for Moto Guzzi from 1933 till 1948, the year he died from an accident during practice for the Swiss GP.-Early years:Omobono Tenni was...

. The 1935 Senior TT Race produced one of the most dramatic TT races, as the Moto Guzzi pit attendants made preparations for Stanley Woods to refuel on the last lap, but Woods went straight through the TT grandstand area without stopping and went on to win by 4 seconds from Jimmie Guthrie. Despite disqualification during the 1936 Junior TT Race, Jimmie Guthrie won the 1936 Senior TT Race, avenging his dramatic defeat the previous year. The 1937 TT Races produced the first foreign winner, when the Italian TT rider, Omobono Tenni
Omobono Tenni
Tommaso Omobono Tenni was an Italian motorcycle road racer. Nicknamed The Black Devil, he was a multiple Italian Motor Cycle champion, who raced to 47 victories for Moto Guzzi from 1933 till 1948, the year he died from an accident during practice for the Swiss GP.-Early years:Omobono Tenni was...

 won the Lightweight race. Jimmie Guthrie
Jimmie Guthrie
Andrew James "Jimmie" Guthrie was a Scottish motorcycle racer famous for 19 motorcycle Grand Prix wins and 3 victories in the North West 200 and 6 wins at the Isle of Man TT Races in his career.-Biography:...

 was killed a few weeks later while riding for the Norton team during the 1937 German Grand Prix. The 1938 TT Races produced the first German winner when Ewald Kluge won the 1938 Lightweight TT
Lightweight TT
The Lightweight TT was a motorcycle road race that was part of the Isle of Man TT festival; an annual motor-cycle event at the end of May and beginning of June. Between 1949 and 1976, the Lightweight TT Race was part of the Grand Prix motorcycle racing season. The event was dropped from the 2005...

 Race and became the first overall European Motor-Cycle Champion for the works DKW
DKW
DKW is a historic German car and motorcycle marque. The name derives from Dampf-Kraft-Wagen .In 1916, the Danish engineer Jørgen Skafte Rasmussen founded a factory in Zschopau, Saxony, Germany, to produce steam fittings. In the same year, he attempted to produce a steam-driven car, called the DKW...

 team. In the 1939 Isle of Man TT
1939 Isle of Man TT
The 1939 Isle of Man Tourist Trophy was the last race festival until 1947 due to the interruption of World War II. It was the last of ten TT victories for the 34 year old Stanley Woods in which he won the Junior TT on a Velocette at 83.19 mph and came 4th in the Senior TT race...

 Races, the works Norton team did not compete, as the Norton factory were changing over to war production. Although the 1938 model Norton was provided to Harold Daniell
Harold Daniell
Harold Daniell was a British professional Grand Prix motorcycle road racer who competed in the 1940s and 1950s...

 and Freddie Frith
Freddie Frith
Frederick Lee "Freddie" Frith OBE was a British former Grand Prix motorcycle road racing World Champion. A former stonemason and motor-trader dealer was a stylish rider and five times winner of the Isle of Man TT...

 to race, the 1939 TT Races provided Stanley Woods with a tenth TT win, aboard a Velocette
Velocette
Velocette is the name given to motorcycles that were made by Veloce Ltd, in Hall Green, Birmingham, England. One of several motorcycle manufacturers in Birmingham, Velocette was a small, family-owned firm, selling far fewer hand-built motorcycles than the giant BSA, Norton or Triumph concerns...

 in the Junior TT Race and a well judged first win for E A (Ted) Mellors
Edward Ambrose Mellors
Edward Ambrose Mellors , born in Chesterfield, Derbyshire, England, was an international motorcycle road racer who rode in the Manx Grand Prix in 1927 and the Isle of Man TT from 1928 to 1939...

 riding a Benelli
Benelli (motorcycles)
Benelli is an Italian Motorcycle manufacturer owned by Chinese company Qianjiang Group. It once manufactured shotguns, although this part of the business is now a separate company.-Early history:...

 in the 1939 Lightweight TT Race. The Blue Riband
Blue Riband
The Blue Riband is an unofficial accolade given to the passenger liner crossing the Atlantic Ocean in regular service with the record highest speed. The term was borrowed from horse racing and was not widely used until after 1910. Under the unwritten rules, the record is based on average speed...

 race of the Isle of Man TT Races was won for the first time by a foreign competitor when Georg 'Schorsch' Meier
Georg Meier
Georg Meier was a German motorcycle racer famous for being the first foreign winner of the prestigious Senior TT the Blue Riband race of the Isle of Man TT Races in 1939 riding for the factory BMW team and the first motor-cycle racer to lap a Grand Prix course at over 100mph.-Biography:Meier was...

 won the 1939 Senior TT
Senior TT
The Senior Tourist Trophy is a motorcycle road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June. The Senior TT is the Blue Riband event of the festival and takes place on the Friday of race week. The Marquis de Mouzilly St. Mars...

 Race riding for the factory BMW
BMW
Bayerische Motoren Werke AG is a German automobile, motorcycle and engine manufacturing company founded in 1916. It also owns and produces the Mini marque, and is the parent company of Rolls-Royce Motor Cars. BMW produces motorcycles under BMW Motorrad and Husqvarna brands...

 motorcycle team. In the 1930s, TT winners were allowed to keep the trophies for a year. The 1939 factory BMW motorcycle that won the 1939 Senior TT Race spent the war years buried in a field, and the Senior TT trophy was discovered displayed in a shop in Vienna
Vienna
Vienna is the capital and largest city of the Republic of Austria and one of the nine states of Austria. Vienna is Austria's primary city, with a population of about 1.723 million , and is by far the largest city in Austria, as well as its cultural, economic, and political centre...

 at the end of the war.

Post-War TT racing (1947–1959)

Motorcycle racing did not return to the Isle of Man and the Mountain Course until September 1946 with the first post-war event the 1946 Manx Grand Prix. For the 1947 Isle of Man TT
1947 Isle of Man TT
After an eight year absence the 1947 Isle of Man Tourist Trophy was the first race festival since 1939 due to the interruption of World War II. With the restart of racing the ACU decided to add three Clubman class races for production machines and introduced these races for Lightweight, Junior and...

 Races a number of changes occurred to the race schedule and the rules governing the races. First, the inclusion of a Clubmans TT Races for Lightweight, Junior and Senior production motorcycles. Second, and more important the rules governing all international road racing were changed to effectively ban all forms of supercharging. The 1949 Isle of Man TT
1949 Isle of Man TT
The 1949 Isle of Man Tourist Trophy or I British Motorcyle Grand Prix festival were the first races of Grand Prix World Championship that were held in the Isle of Man....

 Races was the first event of the inaugural Motorcycle Grand Prix World Championship
Grand Prix motorcycle racing
Road Racing World Championship Grand Prix is the premier championship of motorcycle road racing currently divided into three distinct classes: 125cc, Moto2 and MotoGP. The 125cc class uses a two-stroke engine while Moto2 and MotoGP use four-stroke engines. In 2010 the 250cc two-stroke was replaced...

 and Les Graham
Leslie Graham
For the English footballer and manager see Leslie Graham Robert Leslie Graham DFC was a British motorcycle road racer who competed in the 1930s and 1940s...

 the first 500 cc World Champion finished 10th in the 1949 Senior TT Race. For the 1951 Isle of Man TT
1951 Isle of Man TT
-Senior Results:-Junior TT Results:-Lightweight Results:-Ultra Lightweight Results:-Clubmans Senior Results:-Clubmans Junior Results:-External links:**...

 the Ultra-Lightweight TT
Ultra-Lightweight TT
The Ultra-Lightweight TT is a motorcycle road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June. Between 1951 and 1974 this race was part of the Grand Prix motorcycle racing season. The Ultra-Lightweight TT and the Lightweight TT...

 Race was re-introduced that was won by Cromie McCandless
Cromie McCandless
Cromie McCandless was a Grand Prix motorcycle road racer. His best season was in 1951, when he finished in third place in the 125cc world championship behind Carlo Ubbiali and Gianni Leoni. McCandless won two Grand Prix races during his career...

 riding a Mondial
Mondial (motorcycle manufacturer)
FB-Mondial was a motorcycle manufacturer from Milan, Italy between 1948 and 1979, known for its Grand Prix motorcycle racing successes during the 1950s. Prior to World War II, it manufactured delivery tricycles...

 motorcycle at an average race speed of 74.84 mph.

From 1947 to 1959 there occurred a number of course changes and improvements. Road widening occurred between the 33rd Milestone and Keppel Gate
Keppel Gate
Keppel Gate is situated adjacent to the 34th Milestone road-side marker on the Snaefell Mountain Course on the primary A18 Mountain Road in the parish of Onchan in the Isle of Man....

 for the 1947 season and further major changes for the 1954 Isle of Man TT
1954 Isle of Man TT
The 1954 Isle of Man Tourist Trophy was the second race in the 1954 Grand Prix motorcycle racing season and proved highly controversial for course and race changes. The 1954 Junior TT was the first race where the official race distance was reduced from 7 laps to 5 laps...

 Races with significant alterations to Ballaugh Bridge
Ballaugh Bridge
Ballaugh Bridge is situated between the 17th Milestone and 18th Milestone road-side markers on the Snaefell Mountain Course in Ballaugh Village on the primary A3 Castletown to Ramsey and the road junction with the A10 Ballaugh to Ramsey Coast Road and the tertiary C37 Ballaugh Glen Road in the...

, Creg-ny-Baa
Creg-ny-Baa
Creg-ny-Baa [kreg no bæ:] is situated between the 35th Milestone and 36th Milestone on the primary A18 road and the road junction with the secondary B12 'Creg-ny-Baa Back-Road' in the parish of Onchan in the Isle of Man...

, Signpost Corner
Signpost Corner
Signpost Corner is a 90-degree right-hand corner and road junction and is situated between the 36th Milestone and 37th Milestone road-side markers on the Snaefell Mountain Course on the primary A18 Bemahague Road and secondary B11 Avondale Road in the parish of Onchan in the Isle of Man.The name...

 and Governor's Bridge. Also the 1954 Isle of Man TT Races was the first year of the Clypse Course
Clypse Course
The Clypse Course describes a motor-cycle racing course used for the Isle of Man TT Races between 1954 and 1959.The course is 10.92 miles long and is in the parish of Onchan in the Isle of Man. The course uses two short sections of the Snaefell Mountain Course which includes the primary A18 road...

, the re-introduction of the Sidecar TT
Sidecar TT
The Sidecar TT is a motorcycle sidecar road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June...

 Race and the first ever female competitor, Inge Stoll
Inge Stoll
Ingeborg Stoll-Laforge was a female German motorcycle racer.Inge Stoll competed as a female passenger with sidecar driver Jacques Drion and won the 1952 and 1954 French Sidecar Championship...

, to enter an Isle of Man TT Race.

The 1950s may be seen as a decade when the course and race changes the Isle of Man TT Races evolved into the motorcycle event that occurs today. Perhaps seen as the golden-era, the 1950s for the Isle of Man TT Races mirrored changes in the motor-cycling industry and motor-cycling technology and the increasing globalisation of not only of motorcycle racing, but also of the motorcycle industry. As with the 1930s, the period from 1947 to 1959 the dominance of the British motorcycle industry was gradually eroded by increased European competition. Again throughout the 1950s this was played-out through increased technological change.

The introduction of the Featherbed frame
Featherbed frame
The featherbed frame was a motorcycle frame developed by the British Norton motorcycle company to improve the performance of their racing motorcycles around the twisting and demanding Isle of Man TT course in 1950. It was considered revolutionary at the time, and the best handling frame that a...

 and the abortive Norton Kneeler concept by the works Norton
Norton (motorcycle)
Norton is a British motorcycle marque, originally from Birmingham, founded in 1898 as a manufacturer of "fittings and parts for the two-wheel trade". By 1902, they had begun manufacturing motorcycles with bought-in engines. In 1908, a Norton-built engine was added to the range...

 team it was not sufficient to challenge the multi-cylinder European motorcycles from Gilera
Gilera
Gilera is an Italian motorcycle manufacturer founded in Arcore in 1909 by Giuseppe Gilera. In 1969 the company was purchased by Piaggio, which now holds six marques and is the world's fourth largest motorcycle manufacturer.-History:...

 and Moto Guzzi
Moto Guzzi
Moto Guzzi is an Italian motorcycle manufacturer. It is one of seven brands owned by Piaggio.Established in 1921 in Mandello del Lario, Italy, the company is noted for its central historic role in Italy's motorcycling manufacture, its prominence worldwide in motorcycle racing, and a series of...

. Financial problems led to the demise of the Norton team and along with other traditional British motorcycle manufacturers AJS
AJS
AJS was the name used for cars and motorcycles made by the Wolverhampton, England, company A. J. Stevens & Co. Ltd, from 1909 to 1931, by then holding 117 motorcycle world records, and after the firm was sold the name continued to be used by Matchless, Associated Motorcycles and Norton-Villiers on...

, BSA
Birmingham Small Arms Company
This article is not about Gamo subsidiary BSA Guns Limited of Armoury Road, Small Heath, Birmingham B11 2PP or BSA Company or its successors....

, Matchless
Matchless
Matchless is one of the oldest marques of British motorcycles, manufactured in Plumstead, London, between 1899 and 1966. A wide range of models was produced under the Matchless name, ranging from small two-strokes to 750 cc four-stroke twins...

 and Velocette
Velocette
Velocette is the name given to motorcycles that were made by Veloce Ltd, in Hall Green, Birmingham, England. One of several motorcycle manufacturers in Birmingham, Velocette was a small, family-owned firm, selling far fewer hand-built motorcycles than the giant BSA, Norton or Triumph concerns...

 and were replaced by European competition from CZ
Ceská Zbrojovka Strakonice
Česká zbrojovka is a Czech firearms manufacturer also known for making ČZ motorcycles. ČZ was established as a branch of the Škoda Works Armament in Strakonice, Czechoslovakia in September 1919.-History:...

, DKW
DKW
DKW is a historic German car and motorcycle marque. The name derives from Dampf-Kraft-Wagen .In 1916, the Danish engineer Jørgen Skafte Rasmussen founded a factory in Zschopau, Saxony, Germany, to produce steam fittings. In the same year, he attempted to produce a steam-driven car, called the DKW...

, Ducati, Mondial
Mondial (motorcycle manufacturer)
FB-Mondial was a motorcycle manufacturer from Milan, Italy between 1948 and 1979, known for its Grand Prix motorcycle racing successes during the 1950s. Prior to World War II, it manufactured delivery tricycles...

, MV Agusta
MV Agusta
MV Agusta is a motorcycle manufacturer founded in 1945 near Milan in Cascina Costa, Italy. The company began as an offshoot of the Agusta aviation company formed by Count Giovanni Agusta in 1923. The Count died in 1927, leaving the company in the hands of his wife and sons, Domenico, Vincenzo,...

 and NSU
NSU Motorenwerke AG
NSU Motorenwerke AG, normally just NSU, was a German manufacturer of automobiles, motorcycles and pedal cycles, founded in 1873. It was acquired by Volkswagen Group in 1969...

 at the Isle of Man TT Races. By the end of the 1950s, the East Germany motorcycle firm MZ
MZ Motorrad- und Zweiradwerk
MZ Motorrad- und Zweiradwerk GmbH is a motorcycle manufacturer located in Zschopau, Germany. MZ an acronym, stands for Motorradwerk Zschopau in the Erzgebirge region of Saxony...

 used the Isle of Man TT Races to improve their Walter Kaaden
Walter Kaaden
Walter Kaaden was a German engineer who improved the performance of two-stroke engines by understanding the role of resonance waves in the exhaust system. Working for the MZ Motorrad- und Zweiradwerk part of the Industrieverband Fahrzeugbau , he laid the foundations of the modern two-stroke engine...

 designed two-stroke technology. The 1959 Isle of Man TT
1959 Isle of Man TT
-1959 Isle of Man Junior TT 350cc final standings:7 Laps Mountain Course.-1959 Isle of Man Lightweight TT 250cc final standings:10 Laps Clypse Course.-1959 Isle of Man Ultra-Lightweight TT 125cc final standings:...

 Race was the first race for the fledgling Japanese Honda
Honda
is a Japanese public multinational corporation primarily known as a manufacturer of automobiles and motorcycles.Honda has been the world's largest motorcycle manufacturer since 1959, as well as the world's largest manufacturer of internal combustion engines measured by volume, producing more than...

 team when Naomi Taniguchi
Naomi Taniguchi
Naomi Taniguchi is a former Grand Prix motorcycle road racer from Japan. In 1959, Taniguchi became the first Japanese racer to compete at the world championship level when Honda entered him in the Isle of Man TT...

 finished in 6th place in the 1959 125 cc Ultra-Lightweight TT Race on the Clypse Course
Clypse Course
The Clypse Course describes a motor-cycle racing course used for the Isle of Man TT Races between 1954 and 1959.The course is 10.92 miles long and is in the parish of Onchan in the Isle of Man. The course uses two short sections of the Snaefell Mountain Course which includes the primary A18 road...

 at an average race speed of 68.29 mph.

Pre-war, the Isle of Man TT Races was seen as the preserve of British, Irish and Commonwealth competitors. This stranglehold was first broken by Omobono Tenni
Omobono Tenni
Tommaso Omobono Tenni was an Italian motorcycle road racer. Nicknamed The Black Devil, he was a multiple Italian Motor Cycle champion, who raced to 47 victories for Moto Guzzi from 1933 till 1948, the year he died from an accident during practice for the Swiss GP.-Early years:Omobono Tenni was...

 as the first foreign winner in 1937. As the Isle of Man TT Races became a World Championship event in 1949, the post-war period produced race wins from European competitors such as Carlo Ubbiali
Carlo Ubbiali
Carlo Ubbiali is an Italian nine-time World Champion motorcycle road racer. In the 1950s, he was a dominant force in the smaller classes of Grand Prix motorcycle racing.-Career:...

 and Tarquinio Provini
Tarquinio Provini
Tarquinio Provini was an Italian World Champion Grand Prix motorcycle road racer. He was also a four-time Isle of Man TT winner and won 13 Italian national championships....

. The first New Zealand winner was Rod Coleman
Rod Coleman (motorcycle racer)
Rod W Coleman was a Grand Prix motorcycle road racer from New Zealand who raced for AMC riding AJS motorcycles both at the Isle of Man TT, and in the Grand Prix World Championship in Europe, between 1951 and 1956...

 in 1954 and first competitor from Southern Rhodesia
Southern Rhodesia
Southern Rhodesia was the name of the British colony situated north of the Limpopo River and the Union of South Africa. From its independence in 1965 until its extinction in 1980, it was known as Rhodesia...

 was Ray Amm
Ray Amm
William Raymond Amm was born in Salisbury, Southern Rhodesia, was a famous post-war motorcycle racer famous for two motorcycle Grand Prix wins and 3 wins at the Isle of Man TT Races in his career...

 when he raced at the 1951 Isle of Man TT
1951 Isle of Man TT
-Senior Results:-Junior TT Results:-Lightweight Results:-Ultra Lightweight Results:-Clubmans Senior Results:-Clubmans Junior Results:-External links:**...

 Races. Despite a win by Eric Oliver
Eric Oliver
Eric Staines Oliver was an English motorcycle racer best remembered as four time FIM Sidecar World Champion, riding a Norton. His passenger in 1949 was Denis Jenkinson...

 at the first post war Sidecar TT
Sidecar TT
The Sidecar TT is a motorcycle sidecar road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June...

 race, this also became dominated by German and Swiss competitors such as Walter Schneider, Fritz Hillebrand, Fritz Scheidegger and Helmut Fath
Helmut Fath
Helmut Fath , was a German sidecar racer and engineer. He won the Sidecar World Championship in 1960 and 1968. His early racing was on BMW R50 sidecars with a chassis of his own design, but after a bad accident in 1961 took time off only to return with his own design URS four cylinder machine and...

. For the Senior TT
Senior TT
The Senior Tourist Trophy is a motorcycle road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June. The Senior TT is the Blue Riband event of the festival and takes place on the Friday of race week. The Marquis de Mouzilly St. Mars...

 Race this was still dominated by new British TT competitors, Geoff Duke
Geoff Duke
Geoffrey Ernest Duke OBE is a British multi-time motorcycle Grand Prix road racing world champion.Geoff Duke dominated motorcycle racing in the 1950s, winning six world championships and six Isle of Man TT races...

 winning the 1955 Senior TT Race, John Surtees
John Surtees
John Surtees, OBE is a British former Grand Prix motorcycle road racer and Formula One driver from England. He was 500cc motorcycle World Champion in 1956 and 1958–60, Formula One World Champion in 1964, and remains the only person to have won World Championships on both two and four wheels...

 riding for MV Agusta
MV Agusta
MV Agusta is a motorcycle manufacturer founded in 1945 near Milan in Cascina Costa, Italy. The company began as an offshoot of the Agusta aviation company formed by Count Giovanni Agusta in 1923. The Count died in 1927, leaving the company in the hands of his wife and sons, Domenico, Vincenzo,...

 and Bob McIntyre in the 1957 Isle of Man TT
1957 Isle of Man TT
The 1957 Isle of Man Tourist Trophy was the Golden Jubilee event and the second race in the 1957 Motorcycle World Championships.The first event was the 350cc 1957 Junior TT race held on the Snaefell mountain course...

 races were headlined when he recorded the first 100 mph (160.9 km/h) lap, riding for Gilera
Gilera
Gilera is an Italian motorcycle manufacturer founded in Arcore in 1909 by Giuseppe Gilera. In 1969 the company was purchased by Piaggio, which now holds six marques and is the world's fourth largest motorcycle manufacturer.-History:...

 motorcycles. The 1958 Isle of Man TT
1958 Isle of Man TT
-1958 Isle of Man Junior TT 350cc final standings:7 Laps Mountain Course.-1958 Isle of Man Lightweight TT 250cc final standings:10 Laps Clypse Course.-1958 Isle of Man Lightweight TT 125cc final standings:...

 Races was the debut event for another British rider with the 18-year-old Mike Hailwood
Mike Hailwood
Stanley Michael Bailey Hailwood, MBE, GM was a British Grand Prix motorcycle road racer regarded by many as one of the greatest racers of all time. He was known as "Mike The Bike" because of his natural riding ability...

 who would dominate the next decade.

TT racing (1960–present)

For the 1960 Isle of Man TT
1960 Isle of Man TT
-1960 Isle of Man Lightweight TT 125cc final standings:3 Laps Mountain Course.-1960 Sidecar TT final standings:3 Laps Mountain Course.-1960 Isle of Man Lightweight TT 250cc final standings:...

 races the Sidecar TT
Sidecar TT
The Sidecar TT is a motorcycle sidecar road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June...

 Race returned to the Snaefell Mountain Course for the first-time since 1925, along with the Ultra-Lightweight and Lightweight classes with the abandonment of TT racing on the Clypse Course
Clypse Course
The Clypse Course describes a motor-cycle racing course used for the Isle of Man TT Races between 1954 and 1959.The course is 10.92 miles long and is in the parish of Onchan in the Isle of Man. The course uses two short sections of the Snaefell Mountain Course which includes the primary A18 road...

. A number of changes occurred to the Mountain Course during the 1960s with further road widening at Ballig Bridge
Ballig
Ballig is a small hamlet of a few houses situated between the 8th Milestone and 9th Milestone road-side markers on the Snaefell Mountain Course between Ballacraine and Glen Helen...

 and at Greeba Bridge
Greeba Bridge
Greeba Bridge is situated between the 6th Milestone and 7th Milestone road-side markers on the Snaefell Mountain Course used for the Isle of Man TT Races on the junction of the primary A1 Douglas to Peel road and the Greeba Mill Road in the parish of German in the Isle of Man.Greeba Bridge was...

. Other safety features included the introduction of a safety helicopter for the 1963 Isle of Man TT
1963 Isle of Man TT
-1963 Isle of Man Lightweight TT 125cc final standings:3 Laps Mountain Course.-1963 Sidecar TT final standings:3 Laps Mountain Course.-1963 Isle of Man Lightweight TT 250cc final standings:...

 races and was used for the first-time when Tony Godfrey crashed at the exit to Milntown Cottages during the 1963 Lightweight TT
Lightweight TT
The Lightweight TT was a motorcycle road race that was part of the Isle of Man TT festival; an annual motor-cycle event at the end of May and beginning of June. Between 1949 and 1976, the Lightweight TT Race was part of the Grand Prix motorcycle racing season. The event was dropped from the 2005...

 race.

Despite problems with the sidecar class, the winner of the 1960 Sidecar TT race was Helmut Fath
Helmut Fath
Helmut Fath , was a German sidecar racer and engineer. He won the Sidecar World Championship in 1960 and 1968. His early racing was on BMW R50 sidecars with a chassis of his own design, but after a bad accident in 1961 took time off only to return with his own design URS four cylinder machine and...

 riding a BMW outfit at an average speed of 84.40 mph. The 1962 Isle of Man TT
1962 Isle of Man TT
The 1962 Isle of Man TT was a FIM event held on 4 June 1962 at the Snaefell Mountain Course. It was part of the 1962 Grand Prix motorcycle racing season.-1962 Isle of Man Lightweight TT 125cc final standings:3 Laps Mountain Course....

 races produced the first winner of the newly introduced 50 cc Ultra-Lightweight race when Ernst Degner
Ernst Degner
Ernst Degner was a German Grand Prix motorcycle road racer....

 won the 2-lap race (75.46 miles) for Suzuki
Suzuki
is a Japanese multinational corporation headquartered in Hamamatsu, Japan that specializes in manufacturing compact automobiles and 4x4 vehicles, a full range of motorcycles, all-terrain vehicles , outboard marine engines, wheelchairs and a variety of other small internal combustion engines...

 at an average speed of 75.12 mph. This was followed with Mitsuo Itoh
Mitsuo Itoh
is a former Grand Prix motorcycle road racer from Japan.Itoh began his Grand Prix career in 1961 at the Isle of Man TT. He finished in fifth place in the 50cc world championships, four consecutive years between 1962 and 1965. In 1963, Itoh became the first Japanese rider to win a race at the Isle...

 becoming the first Japanese winner of an Isle of Man TT Race winning the 50 cc Ultra-Lightweight TT race again for Suzuki in 1963. For the Diamond Jubilee race in 1967 the Production TT races were introduced consisting of three races; a 250 cc, a 500 cc, and a 750 cc run at the same time but each having a separate "Le Mans" start at 5 minutes after each other. John Hartle
John Hartle
John Hartle was a British Grand Prix motorcycle road racer.Hartle began racing in 1954 and in 1956 he signed for Norton to ride for them in what would be the last year for the factory team. MV Agusta signed him in 1958 at the urging of John Surtees...

 was the winner of the first 750 cc production class at an average race speed of 91.40 mph riding a Triumph Thruxton Bonneville
Triumph Bonneville T120
The Triumph Bonneville T120 is a British motorcycle that was designed and built by Triumph Engineering between 1959 and 1975, when the engine size was increased to .-Development:...

. The 250 cc class was controversial due to the use of racing exhausts by the Bultaco
Bultaco
Bultaco was a Spanish manufacturer of two-stroke motorcycles from 1958 to 1983.-Origins:The origin of the Bultaco motorcycle company dates back to May 1958. Francisco "Paco" Bultó was a director of the Montesa motorcycle company founded in 1944. After several years of steady growth and road racing...

 team. In the 1968 Isle of Man TT
1968 Isle of Man TT
-1968 Isle of Man Sidecar 500cc TT final standings:8 June 1968 – 3 Laps Mountain Course.-1968 Isle of Man Sidecar 750cc TT final standings:8 June 1968 – 3 Laps Mountain Course....

 races the Production race rules were changed. But the changes the winner, and 2nd placed man, of 250 cc Production race were under protest and were excluded for the same offence (using a racing exhaust) but later reinstated on appeal by the R.A.C.because of the lack of an official translation of the law in Spain on the subject of silencing. 1968 was also the last year of the 50 cc Ultra-Lightweight class with Australian Barry Smith
Barry Smith (motorcyclist)
Barry Smith was a Grand Prix motorcycle road racer from Australia. He competed from 1965 to 1981 in the Grand Prix world championship. His best seasons were in 1968 and 1969 when he finished third in the 50cc world championship. He also won the 1968 Isle of Man 50cc Ultra-Lightweight TT. Smith won...

 winning for Derbi
Derbi
Derbi is a brand of motorcycles, scooters, and recreational ATVs produced by Nacional Motor S.A.U., a Spanish subsidiary of Piaggio & Co...

 at an average speed of 72.90 mph. The first non-championship event for sidecars not exceeding 750 cc was introduced in 1968 and won by Terry Vinicombe riding a BSA
Birmingham Small Arms Company
This article is not about Gamo subsidiary BSA Guns Limited of Armoury Road, Small Heath, Birmingham B11 2PP or BSA Company or its successors....

 sidecar outfit. The 1969 Production TT races were honoured by the presence of the Duke of Edinburgh as starter. The race went off without any controversy with a new set of rules being strictly enforced and were therefore probably the first really fair production races. The result was a 750 cc race in which Malcolm Uphill
Malcolm Uphill
Malcolm Uphill was a former Grand Prix motorcycle road racer. His best season was in 1968 when he finished in ninth place in the 250cc world championship. In 1969, he teamed with Percy Tait to win the Thruxton 500 endurance race. At the 1969 and 1970 Isle of Man TT, Uphill won the 750 Production...

 twice topped the 100-mph lap on the works Triumph Bonneville and set an average race speed of 99.99 mph. The 500 cc and 250 cc classes provided their own dramas with Graham Penny bringing his 450 cc Honda home first after the leader Tony Dunnell on a three-cylinder Kawasaki crashed. The 250 race had a fresh leader on each lap ending with Mike Rogers taking the laurels on his 250 cc Ducati Mach 1 giving Ducati their first Isle of Man win.

From 1949
1949 Grand Prix motorcycle racing season
The 1949 Grand Prix motorcycle racing season was the inaugural F.I.M. Road Racing World Championship Grand Prix season. The season consisted of six Grand Prix races in five classes: 500cc, 350cc, 250cc, 125cc and Sidecars 600cc...

 to 1976
1976 Grand Prix motorcycle racing season
The 1976 Grand Prix motorcycle racing season was the 28th F.I.M. Road Racing World Championship season.-Season summary:1976 marked the beginning of the era of Suzuki domination with the Japanese firm taking 11 of the first 12 places in the premier class. Angel Nieto would take his fifth world title...

 the race was part of the Motorcycle Grand Prix World Championship
Grand Prix motorcycle racing
Road Racing World Championship Grand Prix is the premier championship of motorcycle road racing currently divided into three distinct classes: 125cc, Moto2 and MotoGP. The 125cc class uses a two-stroke engine while Moto2 and MotoGP use four-stroke engines. In 2010 the 250cc two-stroke was replaced...

 and was the home of the British Grand Prix. The event came under increasing scrutiny due to safety concerns despite efforts by the ACU
AutoCycle Union
The Auto-Cycle Union is governing body of motorcycle sport in Great Britain . Founded in 1903 and acquiring its current name in 1907 its aim was to develop motor sport through clubs and arrange touring facilities for members...

 to retain its world championship status. When Italian rider Gilberto Parlotti
Gilberto Parlotti
Gilberto Parlotti was born in Zero Branco, Treviso, Italy and was an Italian motorcycle racer competing in the FIM World Championship between 1969 and 1972 racing with Benelli, Derbi, Morbidelli and Tomos motor-cycles....

 was killed during the 1972 TT, his close friend and the reigning world champion and 11-time TT winner Giacomo Agostini
Giacomo Agostini
-Non-riding career:Like John Surtees and Mike Hailwood before him, Agostini raced in Formula One cars. He competed in non-championship Formula One races in 1978. He competed in the European Formula 2 series in a Chevron B42-BMW and British Aurora Formula 1 with his own team and a Williams FW06...

, announced that he would never again race on the Isle of Man. More riders joined Agostini's boycott and by the 1976
1976 Grand Prix motorcycle racing season
The 1976 Grand Prix motorcycle racing season was the 28th F.I.M. Road Racing World Championship season.-Season summary:1976 marked the beginning of the era of Suzuki domination with the Japanese firm taking 11 of the first 12 places in the premier class. Angel Nieto would take his fifth world title...

 season, only a handful of serious Grand Prix riders were among the entrants. Shortly after the 1976 TT, the FIM
Fédération Internationale de Motocyclisme
The Fédération Internationale de Motocyclisme is the governing body of motorcycle racing. It represents 103 national motorcycle federations that are divided into six regional continental unions....

 made the long-anticipated announcement that the TT, once the most prestigious race on the Grand Prix calendar, was stripped of its world championship status. The Grand Prix action was moved to the UK with the 1977
1977 Grand Prix motorcycle racing season
The 1977 Grand Prix motorcycle racing season was the 29th F.I.M. Road Racing World Championship season.-Season summary:Suzuki saw off a strong challenge from Yamaha to take their second consecutive 500cc crown. Angel Nieto made it three 50cc titles in a row on a Bultaco while Morbidelli would win...

 British Grand Prix
British motorcycle Grand Prix
The British motorcycle Grand Prix is a motorcycling event that is part of the World Motorcycle Racing season. Before 1977, the British Grand Prix was the Isle of Man TT, held there from 1949-1976.-Winners of the British motorcycle Grand Prix:...

 being held at Silverstone
Silverstone Circuit
Silverstone Circuit is an English motor racing circuit next to the Northamptonshire villages of Silverstone and Whittlebury. The circuit straddles the Northamptonshire and Buckinghamshire border, with the current main circuit entry on the Buckinghamshire side...

.

In the early 21st century, the premier TT racing bikes complete the Snaefell course at an average speed exceeding 120 mph (193 km/h). Record holders include David Jefferies
David Jefferies
Allan David Jefferies was a British motorcycle racer.-Early life:The son of Tony Jefferies, also a former Isle of Man TT winner in 1971, David Jefferies was born in Shipley, West Yorkshire, England. His uncle was fellow TT winner Nick Jeffries...

 who set a lap record of 127.29 mph (204.81 km/h) in 2002. This was surpassed by John McGuinness
John McGuinness (motorcycle racer)
John McGuinness is an English professional motorcycle racer. McGuinness races for the HM Plant Honda team in road races like the Isle of Man TT and the North West 200, and on the short tracks in the British Superstock 1000 series.-2006:TT 2006 proved to be the best ever for McGuinness...

 during the 2004 TT on a Yamaha R1 setting a time of 17 min 43.8 s; an average lap speed of 127.68 mph (205.43 km/h). McGuinness lowered this even further at the 2007 TT, setting a time of 17:21.99 for an average speed of 130.354 mph (209.35 km/h) becoming the first rider to break the 130 mph limit on the Snaefell Mountain circuit. The most successful rider was Joey Dunlop
Joey Dunlop
William Joseph "Joey" Dunlop, OBE , was a world champion motorcyclist from Ballymoney in Northern Ireland, best known for road racing. Referred to throughout the sport as "Joey", in 2005 he was voted the fifth greatest motorcycling icon ever by Motorcycle News...

 who won 26 times in various classes from 1977 to 2000. For 2009, the Manx government added a new event to the June race schedule. The Time Trial eXtreme Grand Prix (TTXGP)
TTXGP
The TTXGP, first conceived by Azhar Hussain in 2008, was a new event for the 2009 Isle of Man TT races. It was a one-lap, race for racing motorcycles "powered without the use of carbon based fuels and have zero toxic/noxious emissions." For 2010 the event was replaced by TT Zero, also created...

 was billed as the first zero-emissions motorcycle race. While any technology could enter, as a practical matter zero emissions means electric.

Description

The Oxford Companion to World Sports and Games notes,
Traditionally held in the last week of May and the first week of June, the TT races create a carnival atmosphere. Picnicking crowds flanking the circuit are reminiscent of the community festivals that are part of another form of cycle racing in a different country – Le Tour de France
Tour de France
The Tour de France is an annual bicycle race held in France and nearby countries. First staged in 1903, the race covers more than and lasts three weeks. As the best known and most prestigious of cycling's three "Grand Tours", the Tour de France attracts riders and teams from around the world. The...

.

During the TT Festival it is difficult to travel across or around the island because of the road closures. There is a TT access road in Douglas that gives access to the centre of the Mountain Course during the event.

Safety

The future of the TT is always in doubt with regards to the safety, especially "Mad Sunday" when any member of the public can ride the mountain section of the course which is open one way from Ramsey to Douglas. The TT races are extremely dangerous because of the high speeds on very narrow, twisting streets, roads and lanes flanked by stone walls and even buildings. Between 1907 and 2009 (at the end of 2009 TT races period) there have been 237 deaths during official practices or races on the Snaefell Mountain Course (this number includes the riders killed during Manx Grand Prix
Manx Grand Prix
The Manx Grand Prix motorcycle races are held on the Isle of Man TT Course every year for a two-week period usually spanning the end of August and early September. The 'MGP' or 'Manx' is considered to be the amateur riders' alternative to the Isle of Man TT Races held in May and June...

 and the Clubman TT races).

Total overall race winners

RiderWins
Joey Dunlop
Joey Dunlop
William Joseph "Joey" Dunlop, OBE , was a world champion motorcyclist from Ballymoney in Northern Ireland, best known for road racing. Referred to throughout the sport as "Joey", in 2005 he was voted the fifth greatest motorcycling icon ever by Motorcycle News...

26
John McGuinness
John McGuinness (motorcycle racer)
John McGuinness is an English professional motorcycle racer. McGuinness races for the HM Plant Honda team in road races like the Isle of Man TT and the North West 200, and on the short tracks in the British Superstock 1000 series.-2006:TT 2006 proved to be the best ever for McGuinness...

17
Mike Hailwood
Mike Hailwood
Stanley Michael Bailey Hailwood, MBE, GM was a British Grand Prix motorcycle road racer regarded by many as one of the greatest racers of all time. He was known as "Mike The Bike" because of his natural riding ability...

, Dave Molyneux
Dave Molyneux
Dave Molyneux is a Sidecar TT racer with fourteen Isle of Man TT wins and he has had more TT wins than any other sidecar TT racer...

14
Steve Hislop
Steve Hislop
Steven 'Hizzy' Hislop was a Scottish motorcycle racer. Hislop won the Isle of Man TT eleven times and also the British 250cc Championship and British Superbike championship ....

, Phillip McCallen
Phillip McCallen
Phillip McCallen is a Northern Ireland born former motorcycle racer, now turned to dealer in his retirement from road racing....

11
Giacomo Agostini
Giacomo Agostini
-Non-riding career:Like John Surtees and Mike Hailwood before him, Agostini raced in Formula One cars. He competed in non-championship Formula One races in 1978. He competed in the European Formula 2 series in a Chevron B42-BMW and British Aurora Formula 1 with his own team and a Williams FW06...

, Robert Fisher, Ian Lougher
Ian Lougher
Ian Lougher is a motorcycle racer famous for 9 motorcycle victories in the North West 200, 10 wins at the Isle of Man TT Races and 42 wins at the Southern 100 Races in his career.-Racing career:...

, Stanley Woods
Stanley Woods
Stanley Woods Dublin, an Irish motorcycle racer famous for 29 motorcycle Grand Prix wins and winning the Isle of Man TT races 10 times in his career. He was a past pupil of The High School, Dublin. Stanley started racing in 1921 on a Harley Davidson...

10
Mick Boddice, David Jefferies
David Jefferies
Allan David Jefferies was a British motorcycle racer.-Early life:The son of Tony Jefferies, also a former Isle of Man TT winner in 1971, David Jefferies was born in Shipley, West Yorkshire, England. His uncle was fellow TT winner Nick Jeffries...

, Dave Saville, Siegfried Schauzu, Charlie Williams
Charlie Williams (motorcyclist)
Charlie Williams was a former Grand Prix motorcycle road racer. His best season was in 1974 when he finished in tenth place in the 500cc world championship on a Yamaha motorcycle. Williams was an eight-time winner at the Isle of Man TT races, although only three of those victories counted towards...

9
Bruce Anstey
Bruce Anstey
Bruce Anstey is a professional motorcycle road racer. He is now signed to race for Padgett's Honda, having previously ridden for Relentless Suzuki which is based in Ireland. He made his Isle of Man TT debut in 1999, he completed his first race in the Lightweight 250 class, finishing 7th...

, Ian Hutchinson
Ian Hutchinson (motorcycle racer)
Ian Hutchinson is an English motorcycle road racer. Hutchinson raced for the Padgett's Honda team in road races like the Isle of Man TT and the North West 200. Hutchinson also works as a motorcycle technician...

, Jim Moodie, Chas Mortimer
Chas Mortimer
Charles 'Chas' Mortimer is an English Grand Prix motorcycle road racer who competed as a works Yamaha rider with 8 wins at the Isle of Man TT races in his career. In 1972 he gave Yamaha its first ever victory in the premier class at the Spanish Grand Prix, albeiit using an over-bored 350cc twin...

, Phil Read
Phil Read
Phillip William Read is an English former Grand Prix motorcycle road racer nicknamed "The Prince of Speed." Although he would often be overshadowed by his contemporary, Mike Hailwood, he would become the first man to win world championships in the 125cc, 250cc and 500cc classes.-Biography:In 1964,...

8
Mick Grant
Mick Grant
Mick Grant is a former professional motorcycle road racer. He is a seven-time winner of the Isle of Man TT motorcycle race on various bikes, including 'Slippery Sam', a three-cylinder Triumph Trident...

, Tony Rutter
Tony Rutter
Tony Rutter was a Grand Prix motorcycle road racer who won seven Isle of Man TT Races between 1973 and 1985. He also won four Formula Two World Championships, and was the British Motorcycle Champion in the 350cc class in 1971, on a Yamaha and the 250cc class in 1973 again on a Yamaha...

7
Geoff Duke
Geoff Duke
Geoffrey Ernest Duke OBE is a British multi-time motorcycle Grand Prix road racing world champion.Geoff Duke dominated motorcycle racing in the 1950s, winning six world championships and six Isle of Man TT races...

, Jimmie Guthrie
Jimmie Guthrie
Andrew James "Jimmie" Guthrie was a Scottish motorcycle racer famous for 19 motorcycle Grand Prix wins and 3 victories in the North West 200 and 6 wins at the Isle of Man TT Races in his career.-Biography:...

, Jim Redman
Jim Redman
James Albert Redman MBE is a six-time World Champion motorcycle road racer.As a young man, he emigrated to Rhodesia , where he began his racing career. He earned a factory ride with Honda for the 1960 season. He would go on to claim four consecutive 350cc World Championships from 1962 to 1965...

, John Surtees
John Surtees
John Surtees, OBE is a British former Grand Prix motorcycle road racer and Formula One driver from England. He was 500cc motorcycle World Champion in 1956 and 1958–60, Formula One World Champion in 1964, and remains the only person to have won World Championships on both two and four wheels...

6
Alec Bennett
Alec Bennett
Alec Bennett was an Irish-Canadian motorcycle racer famous for motorcycle Grand Prix wins and five career wins at the Isle of Man TT Races.-Biography:...

, Nick Crowe
Nick Crowe (sidecar racer)
Nick Crowe is a 5 time Isle of Man TT Winner and 2008 British F2 Champion of sidecar racing. He started his career as a passenger before switching to driver in 2000, handing the passenger seat to his childhood friend Darren Hope. He is the TT sidecar lap record holder.In 2001 the TT races were...

, Brian Reid
Brian Reid (motorcycle racer)
Brian Reid was an Irish motorcycle road racer.-Biography:Reid started racing in 1976 at St. Angelo airfield, Enniskillen, and had his first road race the same year at the Dundrod Circuit in Killinchy 150 riding a TD3 250 Yamaha...

, Robert Dunlop
Robert Dunlop
Robert Dunlop was a Northern Irish motorcycle racer, the younger brother of fellow road racer, the late Joey Dunlop, and like Joey he died after a crash while racing.-Biography:...

, Carlo Ubbiali
Carlo Ubbiali
Carlo Ubbiali is an Italian nine-time World Champion motorcycle road racer. In the 1950s, he was a dominant force in the smaller classes of Grand Prix motorcycle racing.-Career:...

5
Wal L. Handley, Klaus Enders
Klaus Enders
Klaus Enders is a retired German Sidecar racer. He was six-time FIM Sidecar World Champion and a four-time Isle of Man TT winner. Enders decided to retire at the end of the 1970 season and try car racing, only to return to sidecars a year later, winning three more world titles before retiring for...

, Freddie Frith
Freddie Frith
Frederick Lee "Freddie" Frith OBE was a British former Grand Prix motorcycle road racing World Champion. A former stonemason and motor-trader dealer was a stylish rider and five times winner of the Isle of Man TT...

, Trevor Ireson, Dave Leach, Ray Pickrell, Tarquinio Provini
Tarquinio Provini
Tarquinio Provini was an Italian World Champion Grand Prix motorcycle road racer. He was also a four-time Isle of Man TT winner and won 13 Italian national championships....

, Bill Smith
Bill Smith (motorcyclist)
Bill Smith was a former Grand Prix motorcycle road racer. His specialty was road circuits such as the Isle of Man TT, the North West 200 and the Ulster Grand Prix. His best season was in 1963 when he finished the year in 12th place in the 500cc world championship. Smith won the 350 class at the...

, Jock Taylor
Jock Taylor
Jock Taylor was a Scottish World Champion motorcycle sidecar racer.John Robert Taylor was born in Pencaitland, East Lothian, and entered his first sidecar race at the age of 19, as the passenger to Kenny Andrews . The following year he took part in his first race as a driver.-Racing career:Taylor...

, John Williams
John Williams (motorcyclist)
John Williams was a Grand Prix motorcycle road racer. His best season was in 1975 when he finished in fifth place in the 500 cc world championship on a Yamaha motorcycle. Williams won his only world championship race in 1976 at the 500 cc Belgian Grand Prix...

4
Adrian Archibald
Adrian Archibald
Adrian Archibald is a motorcycle racer from the same town as the legendary Joey Dunlop.Archibald won 2 races at a sombre 2003 Isle of Man TT riding for TAS Suzuki, however the races were overshadowed by the death of Archibald's team-mate, David Jefferies. Archibald then left the TAS team after the...

, Ray Amm
Ray Amm
William Raymond Amm was born in Salisbury, Southern Rhodesia, was a famous post-war motorcycle racer famous for two motorcycle Grand Prix wins and 3 wins at the Isle of Man TT Races in his career...

, Simon Beck, Graeme Crosby
Graeme Crosby
Graeme Crosby is a former Grand Prix motorcycle road racer from New Zealand. A supremely versatile rider, Crosby holds the distinction of having won the Daytona 200, the Imola 200, the Suzuka 8 Hours, and the Isle of Man TT....

, Max Deubel
Max Deubel
Max Deubel is a retired German sidecar racer. He was four time FIM Sidecar World Champion and a three time Isle of Man Sidecar TT winner. In 1962 Deubel and passenger Emil Hörner were the first sidecar team to lap the Isle of Man TT course at over per hour...

, Harold Daniell
Harold Daniell
Harold Daniell was a British professional Grand Prix motorcycle road racer who competed in the 1940s and 1950s...

, Carl Fogarty
Carl Fogarty
Carl 'Foggy' Fogarty is the most successful World Superbike racer of all time in terms of the number of championships and number of race wins...

, Alex George
Alex George (motorcyclist)
Alex George is a former Grand Prix motorcycle road racer from Scotland. His best year was in 1975 when he finished in seventh place in the 500cc Grand Prix world championship. He was tenth in the 500 class in 1973...

, Tom Herron
Tom Herron
Tom Herron was a Grand Prix motorcycle road racer from Lisburn, County Antrim in Northern Ireland. He specialized in road circuits such as the Isle of Man TT and the North West 200.-The beginning:...

, Alan Jackson, Tony Jefferies
Tony Jefferies
Tony Jefferies was a former Grand Prix motorcycle road racer. He won the 1971 Isle of Man TT 350cc Junior TT. He won two more times at the TT in the 750cc Production class. His son David Jefferies was also an Isle of Man TT victor....

, Klaus Klaffenböck
Klaus Klaffenböck
Klaus Klaffenböck is an Austrian World Champion in the FIM World Sidecar Championship. After winning the 2001 World Sidecar Championship with passenger Christian Parzer with a LCR Suzuki sidecar, Klaus Klaffenböck now competes at the Isle of Man TT Races...

, Dave Leech, Rob McElnea
Rob McElnea
Rob McElnea is a retired motorcycle road racer, who won three Isle of Man TT races, and with a best of fifth overall in Grands Prix....

, Bob McIntyre, Phil Mellor, Dave Morris, Chris Palmer, Walter Schneider, Ian Simpson
Ian Simpson (motorcycle racer)
Ian Simpson is a retired motorcycle road racer from Scotland, nicknamed the 'Dalbeattie Destroyer'.Simpson began racing at the age of 16, and entered the British Championship two years later...

, Rolf Steinhausen, Luigi Taveri
Luigi Taveri
Luigi Taveri is a Swiss former motorcycle road racer. He was three times world champion in the 125 cc class of the Grand Prix road racing championship, in 1962, 1964, and 1966....

, Barry Woodland
Barry Woodland
Barry Woodland is a motorbike racer who has won the Isle of Man TT Production D class three times in a row .His most commonly used bike was the Loctite Yamaha. In 1987 Woodland made it a clean sweep on the Isle of Man circuit for the Loctite Yamaha team by winning Production Class D. He is now...

3
Fergus Anderson
Fergus Anderson
Fergus Anderson was a two-time Grand Prix motorcycle road racing World Champion.A Scot, he was one of the first riders from Great Britain to make his living racing motorcycles on the European continent. In 1950 he signed with Moto Guzzi and competed in the 250cc class...

, Hugh Anderson
Hugh Anderson (motorcyclist)
Hugh Anderson is a four-time Grand Prix motorcycle road racing World Champion and a 19-time New Zealand national champion. He is also a two-time Isle of Man TT winner....

, Manliff Barrington
Manliff Barrington
Manliff Barrington Monkstown, County Dublin, was an Irish motorcycle racer famous for winning the Isle of Man TT races 2 times in his career.-Racing career:...

, Artie Bell
Artie Bell
Arthur James Bell was an Irish motorcycle road racer became known for his short, yet brilliant, post-World War II Isle of Man TT career that came to notice with his second place finish in the 1947 Isle of Man TT on a second-hand 500cc Norton he bought himself on which he led for three of the seven...

, Geoff Bell, Lowry Burton, Kel Carruthers
Kel Carruthers
Kelvin "Kel" Carruthers is an Australian former world champion Grand Prix motorcycle road racer. He went on to become a successful race team manager....

, Charlie Collier
Charlie Collier
Charles R. Collier Plumstead, London a British motorcycle racer famous for winning the Isle of Man TT races 2 times in his career. Along with his brother Harry Collier he raced Matchless motor-cycles manufactured by his father's company H.Collier & Sons...

, Steve Cull, Howard R Davies, Freddie Dixon
Freddie Dixon
Frederick William Dixon was an English motorcycle racer and racing car driver. He was the designer of the motorcycle and banking sidecar system. He was also one of the few motorsport competitors to have been successful on two, three and four wheels. He was twice awarded the BRDC Gold Star...

, Charlie Dodson, Cameron Donald
Cameron Donald
Cameron Donald is a motorcycle road racer who has raced at the Macau Grand Prix, the North West 200 and the Isle of Man TT Races. He lives in Warrandyte, Victoria in Australia, and works as a plumber during the off-season...

, Iain Duffus, Michael Dunlop
Michael Dunlop
Michael Dunlop is a Northern Irish motorcycle racer, brother of William and the son of the late Robert.He made his TT debut in 2007, where his best finish was 25th in the Superbike TT. He made the decision to ride in the 2008 races at the last minute after the death of his father at the North West...

, Ryan Farquhar
Ryan Farquhar
Ryan Farquhar is a motorcycle racer who has primarily competed in road racing, having won the Dukes road race rankings 4 times. He has also won five races at the Cookstown 100 in one day and is the only person to do both...

, Marc Flynn, Dick Greasley, Shaun Harris, John Hartle
John Hartle
John Hartle was a British Grand Prix motorcycle road racer.Hartle began racing in 1954 and in 1956 he signed for Norton to ride for them in what would be the last year for the factory team. MV Agusta signed him in 1958 at the urging of John Surtees...

, Fritz Hillebrand, Gary Hocking
Gary Hocking
Gary Stuart Hocking was a Grand Prix motorcycle road racing world champion from Rhodesia who raced in the late 1950s and early 1960s.- Early life :...

, Tim Hunt, Bill Ivy
Bill Ivy
William David Ivy was a British Grand Prix motorcycle road racer from Maidstone, Kent.Ivy started racing motorbikes at Brands Hatch in 1959. He raced in the Grand Prix motorcycle racing championship towards the end of 1965, where he finished fourth in two 125 cc races and third in a 250 cc race...

, Alistair King
Alistair King
Alistair King was a former Grand Prix motorcycle road racer. His best season was in 1961 when he finished the year in fifth place in the 500cc world championship. In 1954 he won the Isle of Man Clubmans Senior TT. King finished second to John Surtees in the 1959 Isle of Man Senior TT and won the...

, Con Law, Eddie Laycock, Bill Lomas
Bill Lomas
Bill Lomas was an English former Grand Prix motorcycle road racer. He was a two-time World Champion and a two-time Isle of Man TT winner. He won the 1955 and 1956 350cc world championship as a member of the Moto Guzzi factory racing team. In the 1956 season, he rode the famous V8 Moto Guzzi Grand...

, Graeme McGregor, Brian Morrison, Trevor Nation, Gary Padgett, Michael Rutter
Michael Rutter (motorcycle racer)
Michael Karl Rutter nicknamed "The Blade", is a British motorcycle racer. He has a reputation for being at his best in wet conditions and his favourite circuit is Oulton Park. He has won 27 British Superbike Championship races, most recently at Knockhill in 2010, and finished as series runner-up...

, Cecil Sandford
Cecil Sandford
Cecil Charles Sandford is a British former Grand Prix motorcycle road racer. He was a two-time World Champion and a two-time Isle of Man TT winner....

, Tom Sheard
Tom Sheard
Thomas Mylchreest Sheard Jnr was a motorcycle racer with 2 victories at the Isle of Man TT races and great nephew to Joseph Mylchreest the 'Diamond King'....

, Edwin Twemlow, Nigel Piercy, Steve Plater
Steve Plater
Steve Plater is an English motorcycle road racer. He was the 2009 British Supersport champion, and also finished as runner-up in the series twice in the late 1990s. In the British Superbike Championship he has 4 wins and 17 further podiums. He has also had success in Endurance and road racing...

, Jock Porter, Malcolm Uphill
Malcolm Uphill
Malcolm Uphill was a former Grand Prix motorcycle road racer. His best season was in 1968 when he finished in ninth place in the 250cc world championship. In 1969, he teamed with Percy Tait to win the Thruxton 500 endurance race. At the 1969 and 1970 Isle of Man TT, Uphill won the 750 Production...

, Eric Williams, Paul Williams
2
Steve Abbott, Dario Ambrosini
Dario Ambrosini
Dario Ambrosini was an Italian Grand Prix motorcycle road racer who competed for the Benelli factory racing team. He finished second to Bruno Ruffo in the inaugural FIM 250cc world championship in 1949. He returned in 1950 and claimed the 250cc world championship with three victories including one...

, Frank A Applebee, Ivor Arber, Reg Armstrong
Reg Armstrong
Reginald Armstrong was born in Liverpool, grew up in Dublin. He was a Grand Prix motorcycle road racer and raced for AJS, Velocette, Norton, NSU, and Gilera. He then became team manager for Honda's racing team in 1962 and 1963, and they won five world championships in that time. He was also in his...

, Georg Auerbacher, Mark Baldwin, W.H. Bashall, Ian Bell, Dieter Braun
Dieter Braun
Dieter Braun is a former Grand Prix motorcycle road racer from Germany. He won the 1970 FIM 125cc World Championship for Suzuki. In 1973, he rode a Yamaha TZ250 to the 250cc FIM world championship....

, Eric Briggs, Norman Brown, Ralph Bryans
Ralph Bryans
Ralph Bryans was a Grand Prix motorcycle road racer. In 1965, he won the 50 cc World Championship aboard a factory-sponsored Honda.-Motorcycle Grand Prix results:...

, Jimmy Buchan, Trevor Burgess, Roger Burnett, Florian Camathias, Maurice Cann
Maurice Cann
Maurice Cann was a British former Grand Prix motorcycle road racer. He entered his first Manx Grand Prix in 1931, and in 1938 competed in his first Isle of Man TT. Cann won the 1948 Lightweight TT aboard a Moto Guzzi. He competed from 1949 to 1952 in the Grand Prix world championships...

, Phil Carpenter, Phil Carter, Harold Clark, Rod Coleman
Rod Coleman (motorcycle racer)
Rod W Coleman was a Grand Prix motorcycle road racer from New Zealand who raced for AMC riding AJS motorcycles both at the Isle of Man TT, and in the Grand Prix World Championship in Europe, between 1951 and 1956...

, Harry A Collier, Syd Crabtree, Dave Croxford, J.D. Daniels, Leo Davenport, G.S. Davison, Steve Day, Tommy de la Hay, Ernst Degner
Ernst Degner
Ernst Degner was a German Grand Prix motorcycle road racer....

, Eddie Dow, P.J. Evans, Helmut Fath
Helmut Fath
Helmut Fath , was a German sidecar racer and engineer. He won the Sidecar World Championship in 1960 and 1968. His early racing was on BMW R50 sidecars with a chassis of his own design, but after a bad accident in 1961 took time off only to return with his own design URS four cylinder machine and...

, Jack Findlay
Jack Findlay
Cyril John Findlay was an Australian former Grand Prix motorcycle road racer. He is noted for having one of the longest racing careers in Grand Prix history spanning 20 years...

, Rem Fowler
Rem Fowler
Harry Rembrandt "Rem" Fowler was a British motorcycle racer famous for winning the twin-cylinder class of the 1907 Isle of Man TT Race .A toolmaker by trade, H...

, Sid Gleave, Oliver Godfrey, Les Graham
Leslie Graham
For the English footballer and manager see Leslie Graham Robert Leslie Graham DFC was a British motorcycle road racer who competed in the 1930s and 1940s...

, Stuart Graham
Stuart Graham
Stuart Graham was a British former Grand Prix motorcycle road racer. He was the son of the 1949 500cc world champion, Leslie Graham. His best season was in 1967 when he won two Grand Prix races and finished the year in third place in both the 50cc and the 125cc world championships.-References:*...

, Werner Haas
Werner Haas
Werner Haas is a former Grand Prix motorcycle road racer from Germany. He became Germany's first motorcycle world champion when he won the 1953 FIM 125 and 250 World Championship for NSU. The following year, he would repeat as the 250 world champion...

, Ron Haslam
Ron Haslam
Ronald Haslam is a British former Grand Prix motorcycle road racer who has been racing for over thirty years, winning three World titles, four British championships and having ridden in almost 110 GPs....

, R.J. Hazlehurst, F.G. Hicks, Mac Hobson, Bill Hodgson, John Holden, Robert Holden
Robert Holden (motorcyclist)
Robert Holden was a motorcycle road racer from New Zealand.He was the most successful of all Ducati Supermono racers. In 1994 Holden placed second in the Isle of Man TT, then returned to the 1995 Isle of Man TT to win the singles title. Holden also won in Ireland's North West 200 Supermono class...

, Rupert Hollaus
Rupert Hollaus
Rupert Hollaus was an Austrian Grand Prix motorcycle road racer who competed for the NSU factory racing team. He is the only Austrian to win a road racing World Championship....

, Colin Hopper, Clive Horton, Eric Housley, Dennis Ireland
Dennis Ireland
Dennis Ireland is a former Grand Prix motorcycle road racer from New Zealand. He had his best season in 1979 when he won the 500cc Belgian Grand Prix and finished the year in 14th place in the 500cc world championship. In 1982, Ireland won the Isle of Man TT.- External links :*...

, Mitsuo Itoh
Mitsuo Itoh
is a former Grand Prix motorcycle road racer from Japan.Itoh began his Grand Prix career in 1961 at the Isle of Man TT. He finished in fifth place in the 50cc world championships, four consecutive years between 1962 and 1965. In 1963, Itoh became the first Japanese rider to win a race at the Isle...

, Brian Jackson, Nick Jefferies, Gary Johnson, C. W. Johnston, Ken Kavanagh
Ken Kavanagh
Thomas Kenrick Kavanagh, better known as Ken Kavanagh, is a former Grand Prix motorcycle road racer and racecar driver from Australia. He became the first Australian to win a motorcycle Grand Prix race when he won the 1952 350cc Ulster Grand Prix. In 1956, he won the Junior TT at the Isle of Man...

, Bob Keeler, Neil Kelly, Ewald Kluge, Ray Knight, David Lashmar, Monty V. Lockwood, Frank Longman, Heinz Luthringshauser, Jack Marshall, Keith Martin, Hugh Mason, Cromie McCandless
Cromie McCandless
Cromie McCandless was a Grand Prix motorcycle road racer. His best season was in 1951, when he finished in third place in the 125cc world championship behind Carlo Ubbiali and Gianni Leoni. McCandless won two Grand Prix races during his career...

, Bill McVeigh, Georg Meier
Georg Meier
Georg Meier was a German motorcycle racer famous for being the first foreign winner of the prestigious Senior TT the Blue Riband race of the Isle of Man TT Races in 1939 riding for the factory BMW team and the first motor-cycle racer to lap a Grand Prix course at over 100mph.-Biography:Meier was...

, Ted Mellors, Mark Miller
Mark Miller (TT motorcycle racer)
Mark "Thriller" Miller is an American former AMA superbike motorcycle racer and current road racer in the Isle of Man TT and Macau Grand Prix. In 2010 he was the winner of the TTXGP riding the MotoCzysz E1pc. His victory at the Isle of Man is featured in the film CHARGE by Mark Neale.-References:...

, Derek Minter
Derek Minter
Derek Minter was a British former Grand Prix motorcycle road racer. His best season was in 1958 when he finished the year in fifth place in the 500cc world championship. In 1960, Minter won the North West 200 race in Northern Ireland. In 1962, he won the Isle of Man 250cc Lightweight TT -References:...

, George O'Dell, Eric Oliver
Eric Oliver
Eric Staines Oliver was an English motorcycle racer best remembered as four time FIM Sidecar World Champion, riding a Norton. His passenger in 1949 was Denis Jenkinson...

, Mat Oxley, Les Parker, Denis Parkinson, Graham Penny, A. Phillips, Derek Powell, Cliff Pritchard, Cyril Pullin
Cyril Pullin
Cyril Pullin was a British inventor, engineer and motorcycle race driver. His inventions contributed to the rotary engine and the helicopter. His son was the pilot for the first successful British helicopter flight in 1938. Cyril Pullin died in 1965 aged 72....

, Brian Purslow, Richard Quayle, Johnny Rea, Harry Reed, Tommy Robb
Tommy Robb
Tommy Robb is a former Grand Prix motorcycle road racer from Northern Ireland. Robb began his Grand Prix career in the 1957 season. He won his first world championship race 1962 in the 250 class at the Ulster Grand Prix. In the 1962 season, Robb became one of the first non-Japanese riders hired by...

, Tony Rogers, Nigel Rollason, Dave Roper, Fritz Scheidegger, Martyn Sharpe, Dave Simmonds
Dave Simmonds
Dave Simmonds was a British former Grand Prix motorcycle road racer. In 1969, he won the FIM 125 cc road racing World Championship. The victory marked the first world championship for Kawasaki...

, Bill Simpson, Jimmy Simpson
Jimmy Simpson
For the Depression-era mayor of Toronto see James Simpson James McMillan Simpson was a Scottish international footballer who played as a centre half....

, Barry Smith
Barry Smith (motorcyclist)
Barry Smith was a Grand Prix motorcycle road racer from Australia. He competed from 1965 to 1981 in the Grand Prix world championship. His best seasons were in 1968 and 1969 when he finished third in the 50cc world championship. He also won the 1968 Isle of Man 50cc Ultra-Lightweight TT. Smith won...

, Omobono Tenni
Omobono Tenni
Tommaso Omobono Tenni was an Italian motorcycle road racer. Nicknamed The Black Devil, he was a multiple Italian Motor Cycle champion, who raced to 47 victories for Moto Guzzi from 1933 till 1948, the year he died from an accident during practice for the Swiss GP.-Early years:Omobono Tenni was...

, Steve Tonkin, G.H. Tucker, Kenneth Twemlow, Henry Tyrell-Smith, Chris Vincent, Terry Vinicombe, Graham Walker, Frank Whiteway, Cyril Williams, Peter Williams
Peter Williams (motorcyclist)
Peter Williams is a former Grand Prix motorcycle road racer. His father was Jack Williams who ran the Associated Motor Cycles race department. Peter trained in mechanical engineering and introduced many innovations that are commonplace on today's road bikes, such as alloy wheels and disk brakes...

, Stan Wood, T.L. Wood
1

Current lap records

Category Rider(s) Machine Year Time Average speed
Outright John McGuinness
John McGuinness (motorcycle racer)
John McGuinness is an English professional motorcycle racer. McGuinness races for the HM Plant Honda team in road races like the Isle of Man TT and the North West 200, and on the short tracks in the British Superstock 1000 series.-2006:TT 2006 proved to be the best ever for McGuinness...

 
Honda CBR1000RR
Honda CBR1000RR
The CBR1000RR, also known as the Fireblade, is a liquid-cooled inline four-cylinder sport bike that was introduced by Honda in 2004 to replace the CBR954RR.-Racing roots:...

 
2009 17:12.30 131.578 miles per hour (211.8 km/h)
TT Superbike Conor Cummins
Conor Cummins
Conor Cummins is a British motorcycle racer. Conor rides extensively on the British Road Racing Circuit competing in the British Superstock Championship as well as his home event the Isle of Man TT.-Early career:...

 
2008 Kawasaki ZX10 1000 cc 2010 17:12.83 131.511 miles per hour (211.6 km/h)
Supersport TT Michael Dunlop
Michael Dunlop
Michael Dunlop is a Northern Irish motorcycle racer, brother of William and the son of the late Robert.He made his TT debut in 2007, where his best finish was 25th in the Superbike TT. He made the decision to ride in the 2008 races at the last minute after the death of his father at the North West...

 
Yamaha 600 cc 2010 17:42.52 127.836 miles per hour (205.7 km/h)
Lightweight TT (Snaefell) John McGuinness Honda 1999 19:18.2 118.29 miles per hour (190.4 km/h)
Lightweight TT (Billown
Billown Circuit
The Billown Circuit describes a motor-cycle racing course used for the Southern 100, Pre-TT Classic Races and the National Road Races Meeting in Castletown in the Isle of Man...

)
Chris Palmer Honda 2009 22:90.68 102.321 miles per hour (164.7 km/h)
Ultra-Lightweight TT (Snaefell) Chris Palmer Honda 2004 20:20.87 110.52 miles per hour (177.9 km/h)
Ultra-Lightweight TT (Billown
Billown Circuit
The Billown Circuit describes a motor-cycle racing course used for the Southern 100, Pre-TT Classic Races and the National Road Races Meeting in Castletown in the Isle of Man...

)
Ian Lougher
Ian Lougher
Ian Lougher is a motorcycle racer famous for 9 motorcycle victories in the North West 200, 10 wins at the Isle of Man TT Races and 42 wins at the Southern 100 Races in his career.-Racing career:...

 
Honda 2009 23:92.91 94.911 miles per hour (152.7 km/h)
Senior TT John McGuinness Honda CBR1000RR 2009 17:12.30 131.578 miles per hour (211.8 km/h)
TT Superstock Ian Hutchinson
Ian Hutchinson (motorcycle racer)
Ian Hutchinson is an English motorcycle road racer. Hutchinson raced for the Padgett's Honda team in road races like the Isle of Man TT and the North West 200. Hutchinson also works as a motorcycle technician...

 
Honda CBR1000RR 2010 17:18.91 130.741 miles per hour (210.4 km/h)
Sidecar Nick Crowe
Nick Crowe (sidecar racer)
Nick Crowe is a 5 time Isle of Man TT Winner and 2008 British F2 Champion of sidecar racing. He started his career as a passenger before switching to driver in 2000, handing the passenger seat to his childhood friend Darren Hope. He is the TT sidecar lap record holder.In 2001 the TT races were...

 and
Daniel Sayle
LCR
Louis Christen Racing
Louis Christen Racing, commonly known as LCR, is a Swiss sidecar manufacturer named after founder Louis Christen. LCR sidecars have dominated sidecar road racing winning 25 World Sidecar Championships including every one of Steve Webster's 10 world championships.LCR started in 1971 building open...

 Honda 600 Sidecar
2007 19:24.24 116.667 miles per hour (187.8 km/h)

Race winner trophies

Race Trophy Rider(s) Machine Year Average speed
Senior TT Senior Tourist Trophy John McGuinness
John McGuinness (motorcycle racer)
John McGuinness is an English professional motorcycle racer. McGuinness races for the HM Plant Honda team in road races like the Isle of Man TT and the North West 200, and on the short tracks in the British Superstock 1000 series.-2006:TT 2006 proved to be the best ever for McGuinness...

 
Honda 999 cc 2011 128.426 mph (206.7 km/h)
TT Superbike TT Superbike Trophy John McGuinness Honda 1000 cc 2011 127.87 mph (205.8 km/h)
TT Superstock John Hartle Trophy Michael Dunlop
Michael Dunlop
Michael Dunlop is a Northern Irish motorcycle racer, brother of William and the son of the late Robert.He made his TT debut in 2007, where his best finish was 25th in the Superbike TT. He made the decision to ride in the 2008 races at the last minute after the death of his father at the North West...

 
Kawasaki 1000 cc 2011 127.129 mph (204.6 km/h)
TT Supersport Race 1 Junior Tourist Trophy Bruce Anstey
Bruce Anstey
Bruce Anstey is a professional motorcycle road racer. He is now signed to race for Padgett's Honda, having previously ridden for Relentless Suzuki which is based in Ireland. He made his Isle of Man TT debut in 1999, he completed his first race in the Lightweight 250 class, finishing 7th...

 
Honda 599 cc 2011 124.232 mph (199.9 km/h)
TT Supersport Race 2 Classic TT Trophy Gary Johnson Honda 600 cc 2011 123.819 mph (199.3 km/h)
TT Sidecar Race 1 Fred W. Dixon Trophy Klaus Klaffenböck
Klaus Klaffenböck
Klaus Klaffenböck is an Austrian World Champion in the FIM World Sidecar Championship. After winning the 2001 World Sidecar Championship with passenger Christian Parzer with a LCR Suzuki sidecar, Klaus Klaffenböck now competes at the Isle of Man TT Races...

/Daniel Sayle
LCR Honda 600 cc 2011 114.262 mph (183.9 km/h)
TT Sidecar Race 2 Sidecar TT Trophy John Holden/Andrew Winkle LCR Suzuki 600 cc 2011 113.469 mph (182.6 km/h)
Marquis de Mouzilly St Mars Trophy.

Fastest lap awards

Race Trophy Rider(s) Machine Year Average speed Time
Overall Jimmy Simpson Trophy Bruce Anstey
Bruce Anstey
Bruce Anstey is a professional motorcycle road racer. He is now signed to race for Padgett's Honda, having previously ridden for Relentless Suzuki which is based in Ireland. He made his Isle of Man TT debut in 1999, he completed his first race in the Lightweight 250 class, finishing 7th...

 
Honda 1000 cc 2011 131.378 mph (211.4 km/h) 17:13.88
Senior TT Norman Brown Trophy John McGuinness
John McGuinness (motorcycle racer)
John McGuinness is an English professional motorcycle racer. McGuinness races for the HM Plant Honda team in road races like the Isle of Man TT and the North West 200, and on the short tracks in the British Superstock 1000 series.-2006:TT 2006 proved to be the best ever for McGuinness...

 
Honda 1000 cc 2011 131.248 mph (211.2 km/h) 17:14.89
TT Superbike John Williams Trophy Bruce Anstey Honda 1000 cc 2011 131.378 mph (211.4 km/h) 17:13.88
TT Superstock Don Ryder Trophy Michael Dunlop
Michael Dunlop
Michael Dunlop is a Northern Irish motorcycle racer, brother of William and the son of the late Robert.He made his TT debut in 2007, where his best finish was 25th in the Superbike TT. He made the decision to ride in the 2008 races at the last minute after the death of his father at the North West...

 
Kawasaki 1000 cc 2011 129.709 mph (208.7 km/h) 17:27.17
TT Supersport Race Formula 2 TT Trophy Bruce Anstey Honda 600 cc 2011 126.595 mph (203.7 km/h) 17:52.94
TT Sidecar Race Jock Taylor Trophy John Holden/Andrew Winkle LCR Suzuki 600 cc 2011 114.861 mph (184.9 km/h) 19:42.55

See also

  • Road racing
    Road racing
    Road racing is a general term for most forms of motor racing held on paved, purpose-built race tracks , as opposed to oval tracks and off-road racing...

  • Manx Grand Prix
    Manx Grand Prix
    The Manx Grand Prix motorcycle races are held on the Isle of Man TT Course every year for a two-week period usually spanning the end of August and early September. The 'MGP' or 'Manx' is considered to be the amateur riders' alternative to the Isle of Man TT Races held in May and June...

  • North West 200
    North West 200
    The North West 200 is a motorcycle race meeting held each May in Northern Ireland. The course, made up of public roads running between the towns of Portstewart, Coleraine and Portrush is one of the fastest in the world, with speeds in excess of . It is one of around fifteen events run on public...

  • Outline of motorcycles and motorcycling
    Outline of motorcycles and motorcycling
    The following outline is provided as an overview of motorcycles and motorcycling:Motorcycle – single-track, engine-powered, two-wheeled motor vehicle...


External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK