39 week of 1990

Circuit/Rally Championship Date Winers Chassis
Italy Autodromo Enzo e Dino Ferrari / Imola Circuit Italian Superturismo Championship 1990.09.29 BMW M3 Sport Evo
1990.09.29 BMW M3 Sport Evo
Spain Circuito de Jerez Formula One World Championship 1990.09.30 Ferrari 641
Formuła Opel Euroseries 1990.09.30 Lotus 17 - Opel
United Kingdom Donington Park Mistrzostwa Europy Supersport 600 1990.09.29 Yamaha
Mistrzostwa Europy Superbike 1990.09.29 Suzuki
United States Firebird USAC National Formula Ford 2000 1990.09.29
United States Florida IMSA GT Championship 1990.09.30 Porsche 962C
United States Lime Rock Park 1990.09.29 Lincoln Mercury Cougar XR-7 - Ford
United Kingdom Silverstone Circuit Brytyjska Formuła 3000 1990.09.29 Reynard 90D - Cosworth
United States Tampa Barber-Saab 1990.09.30 Mondiale - Saab
Italy Vallelunga Italian Formula 3 Championship 1990-10-?? Dallara - Alfa Romeo
France Rajd Antibes - Lazurowego Wybrzeża European Rally Championship 1990.09.29 Ford Sierra RS Cosworth