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
Maryland Jockey Club of the United States George Washington attended the Maryland Jockey Club race meeting frequently in 1762 going to the track for almost every carded event. He also attended race meetings in 1766, 1767, 1771, 1772 and 1773. Regularly scheduled race meetings were held during both the spring and autumn in 1769 with uniform start times and number of races carded. The meets were run in Annapolis, Maryland. The races were continued in this fashion at that same location until 1775. In the autumn of 1775 the Maryland Jockey Club postponed all racing, due to the break out of war, upon