31 week of 1998

Circuit/Rally Championship Date Winers Chassis
Czechia Autodrom Most Austria Formula 3 Cup 1998.08.02 Dallara F394 - Opel/Spiess
1998.08.02 Dallara F394 - Opel/Spiess
United Kingdom Brands Hatch Superbike World Championship 1998.08.02 Honda RC45
1998.08.02 Ducati 916
Supersport World Championship 1998.08.02 Suzuki
United Kingdom Donington Park Formula Palmer Audi Championship 1998.08.02 Van Diemen - Audi
Germany Hockenheimring Formula One World Championship 1998.08.02 McLaren MP4/13 - Mercedes
Międzynarodowe Mistrzostwa Formuły 3000 1998.08.01 Lola T96/50 - Zytek
Porsche SuperCup 1998.08.02 Porsche 996 GT3 Cup
Italy Magione Italian Superturismo Championship 1998.08.02 Alfa Romeo 156
1998.08.02 BMW 320i
Belgium Namur Motocrossowe Mistrzostwa Świata 500cc 1998.08.02 Honda
Argentina Olavarria South American Touring Car Championship 1998.08.02 Peugeot 406
United States Portland Star Mazda 1998.08.02 Star Pro - Mazda
Argentina Posadas SudAm Formula 3 Championship 1998.08.02 Dallara - Mitsubishi
Japan Sportsland SUGO All-Japan Formula 3 1998.08.01 Dallara F398 - Toyota
Formuła Nippon 1998.08.02 Lola T97 - Mugen
United Kingdom Thruxton Circuit Brytyjska Formuła Renault Sport 1998.08.02 Tatuus RC98 - Renault
British Touring Car Championship (BTCC) 1998.08.02 Nissan Primera GT
1998.08.02 Renault Laguna
Renault Spider Cup 1998.08.02 Renault Spider
Brytyjska Formuła Ford 1998.08.02 Mygale SJ98 - Ford
Formula Vauxhall Junior Championship 1998.08.02
Canada Trois-Rivières CART Indy Lights Series 1998.08.02 Lola T97/20 - Buick
Mistrzostwa Toyota Atlantic 1998.08.02 Swift 008.a - Toyota
Trans-Am Series 1998.08.02 Chevrolet Corvette
Italy Varano Italian Superturismo Championship 1998.07.27 BMW 320i
1998.07.27 BMW 320i
Germany Wunstorf Super Tourenwagen Cup 1998.08.02 Peugeot 406
1998.08.02 Opel Vectra
Niemiecka Formuła 3 1998.08.01 Martini Mk 73 - Opel
1998.08.02 Martini Mk 73 - Opel
ADAC Volkwagen Polo Cup 1998.08.02 Volkswagen Lupo Cup
Portugal Rajd Madery European Rally Championship 1998.08.01 Toyota Corolla WRC
Bulgaria Rajd Sosser Sliven 1998.08.02 Ford Escort RS Cosworth
Zimbabwe Rajd Zimbabwe African Rally Championship 1998.08.02 Subaru Impreza WRX
1998.08.02 Toyota Conquest