06 week of 1981

Circuit/Rally Championship Date Winers Chassis
South Africa Kyalami Formula One World Championship 1981.02.07 Williams FW07B - Cosworth
Belgium Boucles de Spa European Rally Championship 1981.02.08 Ford Escort RS
Ireland Rajd Galway 1981.02.08 Vauxhall Chevette 2300 HSR