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
Gran Premio del Jockey Club Gran Premio del Jockey Club The Gran Premio del Jockey Club is a Group 2 flat horse race in Italy open to thoroughbreds aged three years or older. It is run at Milan over a distance of 2,400 metres (about 1½ miles), and it is scheduled to take place each year in October. The event is named after the Jockey Club Italiano, a racing organisation based in Milan. It was established in 1921, and was initially contested over 1,800 metres. The race was run over 2,000 metres in 1926 and 1927. It was extended to its current distance of 2,400