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
Jockey Club Gold Cup Dancer, Nashua, Citation, Whirlaway and War Admiral. Despite the current $1,000,000 purse and Grade 1 status, the stature of the race has suffered somewhat in recent years thanks to the emergence of the Breeders' Cup Classic held not long afterward, as well as a change in distance to miles in 1990, reducing its distinctiveness. Part of the Breeders' Cup Challenge series, the winner of the Jockey Club Gold Cup automatically qualifies for the Breeders' Cup Classic. Before it was known as the Jockey Club Gold Cup, it began as the Jockey Club Stakes. This was its name when Man o'