Prix Jean Prat metres. For a period it was held in April, and it served as a trial for the Prix du Jockey Club. Both Prix Biennal races were renamed the Prix Jean Prat in 1940. This was in memory of Jean Prat (1847–1940), a successful racehorse owner and breeder. The version for three-year-olds was switched to late May or early June in 1961. It was shortened to 1,850 metres in 1962. It was transferred to Chantilly and cut to 1,800 metres in 1967. The present system of race grading was introduced in 1971, and for several years the event held Group 2
Kentucky Jockey Club Stakes Saver (2010). Prior winners were Cannonade (1974), Twenty Grand (1931), Clyde Van Dusen (1929) and Reigh Count (1928). In 1930, Twenty Grand won the Kentucky Jockey Club Stakes in a track record time of 1:36 flat which at the time was the fastest mile ever run by a two-year-old in the United States. In 1933, Mata Hari became the first filly to win the Kentucky Jockey Club Stakes. Speed record: (at current distance of miles) Kentucky Jockey Club Stakes The Kentucky Jockey Club Stakes is an American Thoroughbred horse race run annually during the last week of November at Churchill