Prix du Cadran late May. It was opened to geldings in 1986. The race was moved to the Saturday of Prix de l'Arc de Triomphe weekend in 1991. It was later switched to the same day as the "Arc", usually the first Sunday in October. Most successful horse (4 wins): Leading jockey (5 wins): Leading trainer (15 wins): Leading owner (11 wins): The 2016 and 2017 races took place at Chantilly while Longchamp was closed for redevelopment. Prix du Cadran The Prix du Cadran is a Group 1 flat horse race in France open to thoroughbreds aged four years or older. It is
Grand Prix du Comminges different route. The hilly terrain allowed for excellent viewing close to the beginning and end of the race from atop a hill at the outskirts of Saint-Gaudens. In 1926, the French Grand Prix was held here over a slightly altered course and in the 1930s, the course layout was modified a few times beginning with changes made to accommodate holding the official French Grand Prix in 1928. At the 1932 race, a stroke of luck saved several spectators from death. René Dreyfus was leading in his Bugatti going into the final lap. Rain fell and on the wet road he