22 week of 1991

Circuit/Rally Championship Date Winers Chassis
Czechia Autodrom Most Niemiecka Formuła 3 1991.06.02 Eufra 390 - Mugen
Italy Autodromo Enzo e Dino Ferrari / Imola Circuit Italian Formula 3 Championship 1991-06-?? Dallara - Alfa Romeo
Canada Circuit Gilles Villeneuve Formula One World Championship 1991.06.02 Benetton B191 - Ford
Mistrzostwa Toyota Atlantic 1991.06.02 Swift DB4 - Toyota
United States Dallas Barber-Saab 1991.06.02 Mondiale - Saab
Trans-Am Series 1991.06.02 Oldsmobile Cutlass
France Dijon-Prenois French Formula 3 Championship 1991.06.01 Dallara - Opel
Germany Hockenheimring Swiss Formula Three Championship 1991.06.02 Ralt RT34 - Alfa Romeo
United States Lime Rock Park Mistrzostwa Toyota Atlantic 1991.05.27 Swift DB4 - Toyota
Barber-Saab 1991.05.27 Mondiale - Saab
United States Mid-Ohio Sports Car Course IMSA GT Championship 1991.06.01 Nissan 300ZX
1991.06.02 Jaguar XJR-16
United States Milwaukee Mile Indy Car World Series 1991.06.02 Lola T9100 - Chevy
CART Indy Lights Series 1991.06.02 March 86A - Buick
Ireland Mondello Park Formula Vauxhall Championship 1991.06.02
Formula Vauxhall Junior Championship 1991.06.02
Canada Mosport Park Superbike World Championship 1991.06.02 Yamaha OW01
1991.06.02 Yamaha OW01
Netherlands Norg Motocrossowe Mistrzostwa Świata 500cc 1991.06.02 KTM
Hungary Pecs Mistrzostwa Europy Wyścigów Górskich 1991.06.02 Osella PA12
Switzerland Roggenburg Motocrossowe Mistrzostwa Świata 125cc 1991.06.02 Suzuki
United Kingdom Silverstone Circuit Brytyjska Formuła Ford 1991.05.27 Van Diemen RF91 - Ford
United Kingdom Thruxton Circuit Brytyjska Formuła 3 1991.05.27 Bowman BC1 - Volkswagen-Spiess
British Touring Car Championship (BTCC) 1991.05.27 Vauxhall Cavalier
Italy Varano Italian Formula 3 Championship 1991.06.01 Dallara - Alfa Romeo
Germany Rajd Hesji European Rally Championship 1991.06.01 Volkswagen Golf G60 Rally
United Kingdom Rajd Szkocji 1991.06.01 Subaru Legacy RS