Cyclo-cross
Encyclopedia
Cyclo-cross is a form of bicycle racing
Bicycle racing
Bicycle racing is a competition sport in which various types of bicycles are used. There are several categories of bicycle racing including road bicycle racing, cyclo-cross, mountain bike racing, track cycling, BMX, bike trials, and cycle speedway. Bicycle racing is recognised as an Olympic sport...

. Races typically take place in the autumn and winter (the international or "World Cup" season is September–January), and consists of many laps of a short (2.5–3.5  km or 1.5–2  mile) course featuring pavement, wooded trails, grass, steep hills and obstacles requiring the rider to quickly dismount, carry the bike whilst navigating the obstruction and remount. Races for senior categories are generally between 30 minutes and an hour long, with the distance varying depending on the ground conditions. The sport is strongest in the traditional road cycling countries such as Belgium
Belgium
Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

 (and Flanders
Flanders
Flanders is the community of the Flemings but also one of the institutions in Belgium, and a geographical region located in parts of present-day Belgium, France and the Netherlands. "Flanders" can also refer to the northern part of Belgium that contains Brussels, Bruges, Ghent and Antwerp...

 in particular), France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 and the Netherlands
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

.

Cyclo-cross has some obvious parallels with mountain bike racing
Mountain bike racing
The Union Cycliste Internationale recognised the sport of mountain bike racing relatively late in 1990, when it sanctioned the world championships in Purgatory, Colorado. The first mountain biking world cup series took place in 1991. Its nine-race circuit covered two continents—Europe and North...

, cross-country cycling
Cross-country cycling
Cross-country cycling is the most common discipline of mountain biking. While less publicized than downhill cycling as it is more difficult to televise, it garners the highest levels of participation both recreationally and competitively....

 and criterium
Criterium
A criterium, or crit, is a bike race held on a short course , often run on closed-off city center streets....

 racing. Many of the best cyclo-cross riders cross train in other cycling disciplines. However, cyclo-cross has reached such a size and popularity that some racers are specialists, and many never race anything but cyclo-cross races. Cyclo-cross bicycle
Cyclo-cross bicycle
A cyclo-cross bicycle is a bicycle specifically designed for the rigors of a cyclo-cross race. Cyclo-cross bicycles roughly resemble the racing bicycles used in road racing...

s are similar to racing bicycle
Racing bicycle
A racing bicycle, also known as a road bike, is a bicycle designed for competitive road cycling, a sport governed by according to the rules of the Union Cycliste Internationale...

s: lightweight, with narrow tires and drop handlebars. However, they also share characteristics with mountain bicycles in that they utilize knobby tread tires for traction, and cantilever style brakes for clearance needed due to muddy conditions. They have to be lightweight because competitors need to carry their bicycle to overcome barriers or slopes too steep to climb in the saddle. The sight of competitors struggling up a muddy slope with bicycles on their shoulders is the classic image of the sport, although unridable sections are generally a very small fraction of the race distance.

Compared with other forms of cycle racing, tactics are fairly straightforward, and the emphasis is on the rider's aerobic endurance and bike-handling skills. Drafting, where cyclists form a line with the lead cyclist pedaling harder while reducing the wind resistance for other riders, is of much less importance than in road racing where average speeds are much higher than in cyclo-cross.

A cyclo-cross rider is allowed to change bicycles and receive mechanical assistance during a race. While the rider is on the course gumming up one bicycle with mud, his or her pit crew can work quickly to clean, repair and oil the spares. Having a mechanic in the "pits" is more common for professional cyclo-cross racers. The average cyclo-cross racer might have a family member or friend holding their spare bike.

Origins and history

There are many stories about the origins of cyclo-cross. One is that European road racers in the early 1900s would race each other to the next town over from them and that they were allowed to cut through farmer's fields, over fences or take any other shortcuts in order to make it to the next town first. This was sometimes called steeple chase as the only visible landmark in the next town was often the steeple. This was a way for them to stay in shape during the winter months and put a twist on road racing. In addition, riding off road in more difficult conditions than smooth pavement increased the intensity at which the cyclists were riding and improved their on-the-road bike handling abilities. Forced running sections, or portage, were incorporated to help deliver warm blood to the feet and toes, as well as exercise other groups of muscles. Daniel Gousseau
Daniel Gousseau
Daniel Gousseau a French army private and later secretary-general of the French Cycling Union is credited as having invented the sport of cyclo-cross.Gousseau organized the first French National Cyclo-Cross Championships in sport....

 of France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 is credited as having inspired the first cyclo-cross races and organizing the first French National Championship in 1902. Géo Lefèvre
Géo Lefèvre
Géo Lefèvre was a French sports journalist and the originator of the idea for the Tour de France.He suggested the idea for the Tour at a meeting with Henri Desgrange, editor of the daily newspaper L'Auto as a way to boost circulation. Desgrange recruited Lefèvre from the rival daily sports paper,...

, the originator of the idea for the 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...

, also played a key role in the early days of the sport.

After Octave Lapize
Octave Lapize
Octave Lapize was a French professional road racing cyclist and track cyclist.Most famous for winning the 1910 Tour de France and a bronze medal at the 1908 Summer Olympics in the men's 100 kilometres, he was a three-time winner of one-day classics, Paris–Roubaix and Paris–Brussels.In his first...

 attributed his win in the 1910 Tour de France to his off season training in cyclo-cross the sport began to spread to countries bordering France. Belgium
Belgium
Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

 organized its first National Championship in 1910, Switzerland
Switzerland
Switzerland name of one of the Swiss cantons. ; ; ; or ), in its full name the Swiss Confederation , is a federal republic consisting of 26 cantons, with Bern as the seat of the federal authorities. The country is situated in Western Europe,Or Central Europe depending on the definition....

 did so in 1912, then Luxembourg
Luxembourg
Luxembourg , officially the Grand Duchy of Luxembourg , is a landlocked country in western Europe, bordered by Belgium, France, and Germany. It has two principal regions: the Oesling in the North as part of the Ardennes massif, and the Gutland in the south...

 in 1923, Spain
Spain
Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

 in 1929 and Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 in 1930.

Cyclo-cross proved itself as a sport extending beyond the boundaries of France when in 1924 the first international race, Le Critérium International de Cross-Country Cyclo-Pédestre, was held in Paris.

Like many international cycle sports, CX is administered by the Union Cycliste Internationale
Union Cycliste Internationale
Union Cycliste Internationale is the world governing body for sports cycling and oversees international competitive cycling events. The UCI is based in Aigle, Switzerland....

; although it wasn't until the 1940s, around 40 years after cyclo-cross' inception, that the UCI
Union Cycliste Internationale
Union Cycliste Internationale is the world governing body for sports cycling and oversees international competitive cycling events. The UCI is based in Aigle, Switzerland....

 began its regulation and the first world championship was held in Paris
Paris
Paris is the capital and largest city in France, situated on the river Seine, in northern France, at the heart of the Île-de-France region...

 in 1950.

Cyclo-cross began to become popular in the US in the 1970s and in 1975 the first race was held in New England but the first US National Championship was held in Berkeley
Berkeley, California
Berkeley is a city on the east shore of the San Francisco Bay in Northern California, United States. Its neighbors to the south are the cities of Oakland and Emeryville. To the north is the city of Albany and the unincorporated community of Kensington...

, CA. The Surf City race series held in Santa Cruz
Santa Cruz, California
Santa Cruz is the county seat and largest city of Santa Cruz County, California in the US. As of the 2010 U.S. Census, Santa Cruz had a total population of 59,946...

, CA holds a lot of history of cyclo-cross in the US. The sport has experienced a growth in popularity in the US since the mid 90s and now the Pacific Northwest hosts some of the largest events in the country.

Racing seasons

Cyclocross is typically an Autumn and Winter sport, the northern hemisphere season running from September to February. The World Championships take place in late January. The Canada and US national championships are held in November and December, with little racing after that except in the climates of the Southern and Western United States like California.

Riders' age categories for cyclocross under UCI rules are currently determined by their age on 1 January which lies in the middle of the international season, i.e. they compete in the same category that they would be in for the following road season.

Bicycles

Cyclo-cross bicycle
Cyclo-cross bicycle
A cyclo-cross bicycle is a bicycle specifically designed for the rigors of a cyclo-cross race. Cyclo-cross bicycles roughly resemble the racing bicycles used in road racing...

s roughly resemble road racing bicycle
Racing bicycle
A racing bicycle, also known as a road bike, is a bicycle designed for competitive road cycling, a sport governed by according to the rules of the Union Cycliste Internationale...

s. The major differences between the two are that cyclo-cross frames have wider clearances, knobby tires, cantilever brakes, and lower gears. A rear brake cable routed on the upper right side of the top tube allows the rider to carry the bike on the right shoulder through portage sections. Popular on many cyclocross bikes is routing the brakes opposite that of a classic road bike, meaning the right brake is often the front brake. This is done because a majority of a bicycle's stopping power comes from the front brake, and many people use the right brake more often than the left brake. As a high-end bicycle purpose-built for a specific sport competition, they also differ from ordinary cross bikes
Hybrid bicycle
A hybrid bicycle is a bicycle designed for general-purpose utility and commuting on a wide variety of surfaces, including paved and unpaved roads, paths and trails...

, which are general-purpose utility bikes fitted with slightly wider 700C tires for use on unpaved paths or trails.

Cyclo-cross bike design and frame geometry has varied over the years. For example, a heightened bottom bracket was typical 10+ years ago; now many cyclo-cross-specific frames do not have elevated bottom brackets. Many cyclo-cross bicycles are set up with a single chainring and chain "drop" guards. A single chainring allows for a tighter chainline, thus reducing the chance of the chain coming off on a bumpy course. People that do run a double chain-ring set up on their bicycles generally use a 38-46 gearing. In addition, single speed bicycles are becoming increasingly popular for a variety of reasons including lower Initial cost and setup, ease of use and maintenance, and decreased likelihood of mechanical failure on the course.

Clothing

Clothing is similar to that of road racing. However, since cyclo-cross is a cold-weather sport there is an emphasis toward warmer clothing such as long sleeves, tights, knickers and arm and leg warmers. In the warmer races there is a very strong preference for skinsuits for maximizing freedom of movement. The other advantage of skinsuits is that they are tighter, preventing the jersey from getting caught on stray tree branches during some singletrack sections of the race course. The one piece construction of the skinsuit also prevents it from exposing the torso while the rider shoulders the bike. Mountain bike shoes are adopted, as they allow the competitors to run, unlike their road racing counterparts and their degree of traction (compared to smooth bottoms found on road racing shoes). Toe studs are used to aid in running up steep muddy slopes and in the adverse underfoot conditions.

Courses

Races almost universally consist of many laps over a short course, ending when a time limit is reached rather than after a specific number of laps or certain distance; the canonical length for senior events is one hour. Generally each lap is around 2.5-3.5 km and is 90% rideable. Races run under UCI rules must have courses that are always at least 3 m wide to encourage passing at any opportunity, however sections of singletrack are common for small races in the USA and Great Britain. A variety of terrain is typical, ranging from roads to paths with short steep climbs, off camber sections, lots of corners and, a defining feature, sections where the rider may need, or would be best advised to dismount and run whilst carrying the bike. Under-tire conditions include asphalt, hardpack dirt, grass, mud and sand. In comparison to cross-country mountain bike events, terrain is smoother. Less emphasis is put on negotiating rough or even rocky ground with more stress on increased speed and negotiating different types of technical challenges.

Each section of the course typically lasts no longer than a handful of seconds. For example long climbs are avoided in favour of short, sharp inclines. Sections are generally linked together, or long straights broken up, with tight corners. This not only allows a standard length course to fit in a relatively small area, but also forces competitors to constantly change speed and effort. Accelerating out of corners, then having to decelerate for the next before accelerating again is a common theme.

Obstacles that force a rider to dismount and run with their bike or to "bunny hop
Bunny hop (cycling)
The bunny hop, or bunnyhop, is a bicycle trick that allows the rider to launch their bike into the air as if jumping off a ramp. The pedals on the bicycle seem to stick to the rider's feet as the bike becomes airborne very much like the way the skateboard seems to stick to the feet of the skater...

" include banks too steep to ride up, steps, sand pits and plank barriers. Besides the start/finish area, these obstacles may be placed anywhere on the course that the race director desires. Several race directors have tried to limit bunny hopping by placing barriers in pairs or in triple (although under UCI rule no more than two barriers can appear in succession), however this hasn't stopped some of the best bunny-hoppers from getting over them. The regulation height for a barrier is 40 cm although this is treated as a maximum at smaller events. Plank barriers seem to be more common in the US than in Europe and UCI regulations only permit one section of them on the course.

Since outside assistance is allowed, pits are included to provide a consistent area for this to occur. A pit to the right of the course is normal since most riders dismount to their left. In larger events a separate pit lane is featured so only those wishing a new bike or other assistance need enter the lane (this type was debuted at the Zeddam, Netherlands World Cup of January 1999). In some cases pits are provided in two different parts of the course.

Long-format races, in which riders compete cross country for distances up to 100km, are becoming more common. The longest-running event is {http://www.3peakscyclocross.org.uk/ Three Peaks Cyclo-Cross], a 61 km single lap race held annually in Yorkshire, England. http://www.ultracx.com The American UltraCross Championship Series] consists of four races ranging from 75 to 100km.

Technique

Although courses are less technical than those of mountain biking
Mountain biking
Mountain biking is a sport which consists of riding bicycles off-road, often over rough terrain, using specially adapted mountain bikes. Mountain bikes share similarities with other bikes, but incorporate features designed to enhance durability and performance in rough terrain.Mountain biking can...

, the particular obstacles require specific technical abilities of their competitors. However, single-track and streams (like in mountain biking) are also sometimes part of the course, depending on the location, both of which require rider experience and technique. More common, however, are steps, barriers, ditches, stairs, steep slopes and deep mud or sand which require running while carrying the bicycle. This approach was invented by Octave Lapize
Octave Lapize
Octave Lapize was a French professional road racing cyclist and track cyclist.Most famous for winning the 1910 Tour de France and a bronze medal at the 1908 Summer Olympics in the men's 100 kilometres, he was a three-time winner of one-day classics, Paris–Roubaix and Paris–Brussels.In his first...

 and proven by Eugène Christophe
Eugene Christophe
Eugène Christophe was a French road bicycle racer and pioneer of cyclo-cross. He was a professional from 1904 until 1926. In 1919 he became the first rider to wear the yellow jersey of the Tour de France .Eugène Christophe rode 11 Tours de France and finished eight...

 who in 1913 had to carry his broken bike down the Tourmalet
Col du Tourmalet
Col du Tourmalet is the highest road in the central Pyrenees in the department of Hautes-Pyrénées in France. Sainte-Marie-de-Campan is at the foot on the eastern side and the ski station La Mongie two-thirds of the way up. Luz-Saint-Sauveur is at the bottom of the western side.Tourmalet is also a...

 during the 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...

. Although this sounds simple, doing so in the middle of a quick-paced race is difficult. Being able to dismount, pick up the bike, put it back down and remount smoothly and quickly requires practice and skill..

A more recent development to overcome obstacles such as barriers and sometimes ditches is the bunnyhop
Bunny hop (cycling)
The bunny hop, or bunnyhop, is a bicycle trick that allows the rider to launch their bike into the air as if jumping off a ramp. The pedals on the bicycle seem to stick to the rider's feet as the bike becomes airborne very much like the way the skateboard seems to stick to the feet of the skater...

, which came to prominence in 1989 when Danny De Bie
Danny De Bie
Danny De Bie is a former professional Belgian cyclo-cross cyclist. Both De Bie’s brothers Eddy and Rudy also were cyclists. Danny de Bie won the silver medal at the World championships in 1987 at the age of 27. De Bie achieved several successes on the road but started to focus on cyclo-cross full...

 used it in his successful World Championship run. Bunny hopping has become less popular as a result of race directors seeking to limit its use by setting up two or three barriers in a row. Skilled riders are still able to hop the obstacles, despite the back to back to back barriers. Today Sven Nys
Sven Nys
Sven Nys is a professional cyclist who has won his most important victories in cyclo-cross races.Nys began racing BMX at the age of 8...

, an ex-BMX
BMX
Bicycle motocross or BMX refers to the sport in which the main goal is extreme racing on bicycles in motocross style on tracks with inline start and expressive obstacles, and it is also the term that refers to the bicycle itself that is designed for dirt and motocross cycling.- History :BMX started...

 racer, demonstrates the importance of technical skills as he continues to dominate the sport.

Cyclo-Cross Series' and Major Races

  • The Cross Crusade
    Cross Crusade
    The Cross Crusade is cyclo-cross race series based in Portland, Oregon held over an eight week period during the months of October and November. As of 2005, the series was the largest cyclo-cross series in the US. Currently in its 14th season, the 2006 series consists of six races plus the U.S....

     (USA)
  • Seattle Cyclocross Series (SCX) (USA)
  • UCI Cyclo-cross World Championships
    UCI Cyclo-cross World Championships
    The UCI Cyclo-cross World Championships sponsored by the Union Cycliste Internationale consists of both a men's and women's cyclo-cross world championship:* Men - UCI Cyclo-cross World Championships – Men's elite race...

  • UCI Cyclo-cross World Cup
  • Superprestige (Cyclo-cross)
    Superprestige (Cyclo-cross)
    The Cyclo-cross Superprestige is a season-long cyclo-cross competition, consisting of around 10 rounds throughout the season in Belgium and the Netherlands. It is one of three season-long competitions, alongside the UCI Cyclo-cross World Cup and the Cyclo-cross Gazet van AntwerpenThe first...

     (Europe
    Europe
    Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

    )
  • GvA Trophy
    Cyclo-cross Gazet van Antwerpen
    The Gazet van Antwerpen Trophy is a series of cyclo-cross races organised by the Gazet van Antwerpen newspaper. Many races are held in the province of Antwerp with others being held elsewhere in Belgium. The 2010-2011 season comprised eight races. The first ever GvA Trofee event was held on 1...

     (Belgium
    Belgium
    Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

    )
  • National Cyclo-cross Championships
    National Cyclo-cross Championships
    National governing bodies hold National Cyclo-cross Championships on an annual basis. The winner is crowned national cyclo-cross champion and wears the national cycling jersey for his/her nation...

  • U.S. Gran Prix of Cyclocross
    U.S. Gran Prix of Cyclocross
    The 2009 US Gran Prix of Cyclocross is a four weekend, eight race series comprising the Planet Bike Cup - Madison, Wisconsin on September 26 and 27, The Derby City Cup - Louisville, Kentucky on October 24 and 25; The Mercer Cup presented by Knapp's Cyclery - Mercer County, New Jersey on November...

     (USA)
  • Georgia 'Cross (USA)
  • National Trophy Series (UK)
  • Sportif 'Cross Cup (USA)

External links

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