1931 Grand Prix de Geneve
7 June - Geneve: 16 laps x 9.300 km = 148.00 km
Results: 1 Pierre Veyron Bugatti T37A 1:09.37.8 2 Edoard Roux Bugatti T37A 1:11.06.0 3 Hans Kessler Alfa-Romeo 6C-1500 1:12.58.8 4 Avondet Bugatti T37A 1:15.02.0 5 Giovanni Lurani Alfa-Romeo 6C-1500 1:19.29.0 6 J-P Wimille Bugatti T37A 1:20.00.0 7 Mikael Angwerd Bugatti T37A 1:26.24.0 Retirements: J Gaupillat Bugatti T37A 4