Prix du Jockey Club initially 2,500 metres, and this was cut to 2,400 metres in 1843. It was switched to Versailles during the Revolution of 1848, and it was cancelled due to the Franco-Prussian War in 1871. The race was abandoned in 1915, and for three years thereafter it was replaced by the Prix des Trois Ans. This took place at Moulins in 1916, Chantilly in 1917 and Maisons-Laffitte in 1918. The first two runnings after World War I were held at Longchamp. A substitute race called the Prix de Chantilly was run at Auteuil over 2,600 metres in 1940. The Prix du Jockey
Grand Prix du Comminges Grand Prix du Comminges The Grand Prix du Comminges was an automobile race held in France. The race was named after the Comminges, one of the former Provinces of France in ancient Gascony in what is now the Haute-Garonne department of the Midi-Pyrénées region of France. The race began as part of a week-long festival organized by local officials in the town of Saint-Gaudens designed to attract tourists. Grand Prix motor racing was at its zenith when the first race was first held in 1925 on a course from Saint-Gaudens to the town of Montréjeau and back again via a