Natroun over 2400 metres at Longchamp Racecourse on 7 May. Two weeks later he contested the Prix de l'Avre over the same course and distance and won by five lengths from Bilal. Following the race, the colt's owner paid a supplementary entry fee of approximately £15,200 to enter the horse in the Prix du Jockey-Club, reportedly at the urging of Saint-Martin. On 7 June, Natroun contested the 150th running of the Prix du Jockey-Club over 2400 metres at Chantilly Racecourse. In France, horses in the same ownership or stable are coupled for betting purposes. The Vincent O'Brien pair Ancient Times and
Maryland Jockey Club Maryland Jockey Club The Maryland Jockey Club is a sporting organization dedicated to horse racing, founded in Annapolis in 1743. The Jockey Club was founded more than 30 years before the start of the Revolutionary War and is chartered as the oldest sporting organization in North America. After 267 years it remains the corporate name of the company that operates Pimlico Race Course in Baltimore, Maryland which opened in 1870, Laurel Park Racecourse in Laurel, Maryland which opened in 1911 and Bowie Race Track in Bowie, Maryland which opened as race course in 1914 and ceased operations as a track