1937 Grand Prix de Bucharest
30 May - Bucharest: 129.476 km (3.699 km x 35 laps)

Pole position: 
Fastest lap:  Hans Ruesch  Alfa-Romeo C 2'06

Results:

1 11 Hans Ruesch   Alfa-Romeo C  1:15'28
2 12 Calcianu      Duesenberg    1:29'36
     ect.