Prix Bertrand du Breuil Prix de Diane. In 2013 the race was renamed in memory of Bertrand du Breuil (1926-2011), the last president of the Societe d'Encouragemment, forerunner of France Galop. Prix Bertrand du Breuil The Prix Bertrand du Breuil is a Group 3 flat horse race in France open to thoroughbreds aged four years or older. It is run at Chantilly over a distance of 1,600 metres (about 1 mile), and it is scheduled to take place each year in June. The earliest version of the event was established at Chantilly in 1852. Its prize money was originally provided by the Chemin de
Prix Hocquart Prix Hocquart The Prix Hocquart is a Group 2 flat horse race in France open to three-year-old thoroughbred colts and fillies. It is run over a distance of 2,200 metres (about 1 mile and 3 furlongs) at Longchamp in May. The event was established in 1861, and it was originally called the Prix de Longchamps. In the early part of its history its distance was 2,500 metres. Due to the Franco-Prussian War, it was not run in 1871. The Prix de Longchamps was one of several trials for the Prix du Jockey Club collectively known as the Poules des Produits.