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
Fair Grounds Race Course Race Course" in 1852. The track closed in 1857 due to competition from the Metairie Course. In 1859 the track was renamed the "Creole Race Course." In 1863, the name was changed again to the "Fair Grounds" and racing was conducted during the Civil War. The track then closed when the Metairie Course reopened after the war. In 1871, the younger members of the Metairie Jockey Club broke away to re-form the then defunct Louisiana Jockey Club and again hold meets at the Fair Grounds. In 1872 the first race card is held at the Fair Grounds under the auspices