Prix de Royaumont introduced in 1978, and the race was moved to a date earlier than that of the Prix de Diane. The event was staged at Longchamp from 1987 to 1990, and it was transferred to Saint-Cloud in 1991. Its distance was extended to 2,400 metres in 1992, and it continued to take place at Saint-Cloud until 1996. The race's only subsequent departure from Chantilly was in 2001, when it was run at Saint-Cloud. The Prix de Royaumont is now held on the same day as the Prix du Jockey Club. Prix de Royaumont The Prix de Royaumont is a Group 3
James Robinson (jockey) Tarantella to win the 1833 1,000 Guineas. His half-brother, Tom Robinson ("d"1875), rode the first and third winners of the Prix du Jockey Club. Jem Robinson was apprenticed at the stable of Robert Robson at Newmarket where he remained for thirteen years and he was trained in race riding by Frank Buckle. Robinson developed a riding style which saw him employ a low, crouching posture, especially in a finish. This was closer to the modern style introduced to England by American riders such as Tod Sloan at the end of the century and in contrast to most jockeys of the