1929 Grand Prix de Dieppe
7 July - Dieppe: 25 laps x 8.047 km = 201.17 km

Pole position: N/A
Fastest lap: N/A

Results:

1 Jean Gaupillat   Bugatti 37A    2:06.55.2
2 Delbos           Bugatti 37A    2:07.53.2
3 le Foll          Bugatti 37A    2:14.06.4
4 Bychawski        Bugatti 37A    2:18.59.2