Ruffian was an American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 champion thoroughbred

Thoroughbred

The Thoroughbred is a horse breed best known for its use in horse racing. Although the word thoroughbred is sometimes used to refer to any breed of purebred horse, it technically refers only to the Thoroughbred breed...

 racehorse. Ruffian is considered by many to be the greatest female racehorse in history. Ruffian is among the greatest U.S. racehorses of all time. Her story was told in 2007 film Ruffian

Ruffian (film)

Ruffian is an American made-for-television movie that tells the story of the U.S. Racing Hall of Fame Champion thoroughbred filly Ruffian who went undefeated until her death after breaking down in a nationally televised match race at Belmont Park on July 6, 1975 against the Kentucky Derby winner,...

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An almost coal black filly

Filly

A filly is a young female horse too young to be called a mare. There are several specific definitions in use.*In most cases filly is a female horse under the age of four years old....

 of 16 and a half hands, Ruffian was foaled at Claiborne Farm

Claiborne Farm

Claiborne Farm is a thoroughbred Horse breeding operation in near Paris, Kentucky. It was established in 1910, by Arthur B. Hancock, owner of Ellerslie Farm in Albemarle County, Virginia, and has been operated by members of his family ever since.-Owners:...

, near Paris

Paris, Kentucky

As of the census of 2000, there were 9,183 people, 3,857 households, and 2,487 families residing in the city. The population density was . There were 4,222 housing units at an average density of . The racial makeup of the city was 84.23% White, 12.71% African American, 0.16% Native American, 0.16%...

, Kentucky

Kentucky

The Commonwealth of Kentucky is a state located in the East Central United States of America. As classified by the United States Census Bureau, Kentucky is a Southern state, more specifically in the East South Central region. Kentucky is one of four U.S. states constituted as a commonwealth...

. She was bred by Stuart S. Janney, Jr. and Barbara Phipps Janney, owners of Locust Hill Farm in Glyndon

Glyndon, Maryland

Glyndon, Maryland is an unincorporated community in Baltimore County, Maryland, United States. Founded in 1871 by Dr. Charles A. Leas, the village is located in the northwest section of Baltimore County and serves primarily as a residential suburb of metropolitan Baltimore City...

, Maryland

Maryland

Maryland is a U.S. state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware to its east...

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