1929 Grand Prix des Frontières
19 May - Chimay: 20 laps x 10.870 km = 217.400 km

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

Results:

1 Georges de Marotte     Salmson GP    2:04.05
2 Marcel Rouleau         Amilcar C6    2:04.56
3 Abel Blin d'Orimont    Lombard AL3   2:18.43
4 Arthur Legat           Amilcar CGS   2:19.02