Prix du Petit Couvert Prix du Petit Couvert The Prix du Petit Couvert is a Group 3 flat horse race in France open to thoroughbreds aged three years or older. It is run at Longchamp over a distance of 1,000 metres (about 5 furlongs), and it is scheduled to take place each year in September. The event was originally held at Chantilly, and it is named after a crossroads in Chantilly Forest. It was established in 1867, and was initially an 800-metre race for horses aged two or older. It was run in the second half of October. The Prix du Petit Couvert was
Prix du Moulin de Longchamp when the racecourse was built in 1856. The Prix du Moulin de Longchamp was one of two major races introduced to celebrate Longchamp's centenary in 1957. Both initially took place on the first Sunday in October, the same day as the Prix de l'Arc de Triomphe. The other race, the Prix de l'Abbaye de Longchamp, is still held at that meeting. The Prix du Moulin was moved to late September in 1974, and to the first Sunday of that month in 1980. It was formerly contested on Longchamp's middle course (the "moyenne piste"), but was switched to the main course