Prix Jean Prat metres. For a period it was held in April, and it served as a trial for the Prix du Jockey Club. Both Prix Biennal races were renamed the Prix Jean Prat in 1940. This was in memory of Jean Prat (1847–1940), a successful racehorse owner and breeder. The version for three-year-olds was switched to late May or early June in 1961. It was shortened to 1,850 metres in 1962. It was transferred to Chantilly and cut to 1,800 metres in 1967. The present system of race grading was introduced in 1971, and for several years the event held Group 2
Prix du Muguet Prix du Muguet The Prix du Muguet is a Group 2 flat horse race in France open to thoroughbreds aged four years or older. It is run over a distance of 1,600 metres (about 1 mile) at Saint-Cloud in early May. The event is traditionally held at Saint-Cloud on May 1, the French public holiday of Fête du Travail and Fête du Muguet. It is named after Muguet, the French word for the spring-flowering plant Lily of the Valley. The Prix du Muguet was formerly a 2,000-metre race restricted to three-year-olds. The present version, a 1,600-metre race for older horses,