1929 Circuit de la Riviera
7 April - Cannes: 3.400 km
Results: 5 heats of 6 laps 20,40 km 1 final of 10 laps 34.00 km Heat 1 (sports cars up to 1100cc 60,604 km/ 37,658 mph) FP Driver Entrant Car Time-laps / Reason of Retirement 1 Henri Signoret Salmson 20.11.8 Heat 2 (sports cars up to 1500cc, 57,214 kmh/ 35,551 mph) 1 Deray Bugatti 37 21.23.6 2 "Caisson" Amilcar 24.20.0 Heat 3 (racing cars up to 1100c, 61,415 kmh/ 38,162 mph) 1 c Victor Marret Salmson 19.55.8 2 c Henri Isala Salmson 21.39.6 Did Not Finish: c Henny de Joncy Amilcar Heat 4 (racing cars up to 1500cc, 65,095 kmh/ 40,448 mph) 1 v René Dreyfus Bugatti 37A 18.48.2 2 v Bohrer Bugatti 35 21.24.8 Heat 5 (racing cars up to 1500cc, 64,637 kmh/ 40,163 mph) 1 Edward Bret Bugatti 35C 18.56.2 2 "Caisson" Bugatti 37 20.52.6 Did Not Finish: Juan Zanelli Bugatti 35B Anton Esterhazy Bugatti 35B Final 1 Edward Bret Bugatti 35C 30.52.4 2 v René Dreyfus Bugatti 37A 31.16.2 3 c Victor Marret Salmson 33.43.0 4 "Caisson" Bugatti 37 35.03.2 Did Not Finish: Henry Signoret Salmson 1 crash Fastest lap: Edward Bret (Bugatti 35C) 3.01.0