17 week of 1953

Circuit/Rally Championship Date Winers Chassis
United Kingdom Beveridge Autosport F3 1953.04.25 Cooper T31 - Norton
1953.04.25 Cooper T15 - Norton
Italy Brescia World Sportscar Championship 1953.04.26
pilot: Marco Crosara
Ferrari 340MM
Switzerland Genève Mistrzostwa Europy Motocross 500cc 1953.04.26 BSA