1930 Grand Prix de Dieppe
20 July - Dieppe: 36 laps x 8.050 km = 289,81 km
Pole Position: N/A Fastest lap: N/A Results: 1 Philippe Auber Bugatti T37A 2:43.48 2 Jean Gaupillat Bugatti T37A 2:45.01 Did Not Finish: Marion Bugatti T37A Delommez Bugatti T37A Daniel Bugatti T37A Tetaldi Bugatti T37A