The Grand Prix du Comminges was an automobile race held in France.

1947 poster

The race was named for Comminges, the name of one of the former Provinces of France in ancient Gascony of what now is Haute-Garonne département 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 27km course from Saint-Gaudens to the town of Montréjeau and back again via a 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 accomodate 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 however rain fell and on the wet road he spun out on a sharp curve. Dreyfus was thrown from the vehicle as it somersaulted through the air but was fortunate to have suffered only minor injuries. However, his car hurtled directly towards a large group of spectators gathered off to the side of the road but miraculously hit a small tree and smashed to the ground without injuring anyone.

Due to a controversy over vehicle regulations, both the 1937 and 1938 races had to be cancelled when major factory teams boycotted the event. After World War II, the creation of Formula 1 saw the Grand Prix du Comminges modified to a Formula 2 event but with the top drivers no longer competing, economics dictated cancellation after the 1952 race.

Winners:

• 1952 - André Simon / - Alberto Ascari (Ferrari 500)
• 1949 - Charles Pozzi (Delahaye)
• 1948 - Luigi Villoresi (Maserati 4CLT/48)
• 1947 - Louis Chiron (Talbot Monoplace C39)
• 1939 - René Le Bégue (Talbot MD90)
• 1936 - Jean-Pierre Wimille (Bugatti T59/57)
• 1935 - Raymond Sommer (Alfa Romeo Tipo-B 'P3')
• 1934 - Franco Comotti (Alfa Romeo Tipo-B 'P3')
• 1933 - Luigi Fagioli (Alfa Romeo Tipo-B 'P3')
• 1932 - Goffredo Zehender (Alfa Romeo Monza)
• 1931 - Philippe Etancelin (Alfa Romeo Monza)
• 1930 - François Miquel (Bugatti T37A)
• 1929 - Philippe Etancelin (Bugatti T35C)
• 1928 - William Grover-Williams (Bugatti T35C)
• 1927 - François Eysermann (Bugatti T37)
• 1926 - Louis Chiron (Bugatti T35)
• 1925 - M Goury (Bignan B)