1921 Boulogne Grand Prix
- Sunday, July 3, 1921
- Grand Prix de Boulogne
Circuit - Boulogne
Country
France
Location
Boulogne-sur-Mer, Pas-de-Calais
Type
Temporary road course
Length
23.223 (Miles)
Record
Malcolm Campbell (Delage 15S8), 17m49.4, 78.177 mph, GP, 1928
