Prix du Jockey Club initially 2,500 metres, and this was cut to 2,400 metres in 1843. It was switched to Versailles during the Revolution of 1848, and it was cancelled due to the Franco-Prussian War in 1871. The race was abandoned in 1915, and for three years thereafter it was replaced by the Prix des Trois Ans. This took place at Moulins in 1916, Chantilly in 1917 and Maisons-Laffitte in 1918. The first two runnings after World War I were held at Longchamp. A substitute race called the Prix de Chantilly was run at Auteuil over 2,600 metres in 1940. The Prix du Jockey
South Australian Jockey Club South Australian Jockey Club South Australian Jockey Club is the principal race club in South Australia, Australia. The first horse racing events in South Australia took place at a well-attended picnic meeting held over 1 and 2 January 1838. In August 1838, riding his grey gelding "Charley", Fred Handcock won the first steeplechase event ever held in South Australia. Various racing events (including match races) continued throughout the 1840s, but without a regulating body. The first incarnation of the South Australian Jockey Club (S.A.J.C.) was in 1850, when it ran a race programme at Brighton on 14 February. Thomas Shayle