37 week of 1998

Circuit/Rally	Championship	Date	Winers	Chassis
Autodromo Nazionale di Monza	Formula One World Championship	1998.09.13	Michael Schumacher	Ferrari F300
Autodromo Nazionale di Monza	Porsche SuperCup	1998.09.13	Patrick Huisman	Porsche 996 GT3 Cup
Circuit de Spa-Francorchamps	Historyczna Formuła 1	1998.09.13	Bob Berridge	Williams FW08 - Cosworth
Laguna Seca	FedEx Championship Series	1998.09.13	Bryan Herta	Reynard 98i - Ford
	CART Indy Lights Series	1998.09.13	Didier André	Lola T97/20 - Buick
	Mistrzostwa Toyota Atlantic	1998.09.12	Anthony Lazzaro	Swift 008.a - Toyota
	Barber-Dodge Championship	1998.09.13	Todd Snyder	Reynard - Dodge
Le Castellet	FIM Endurance World Championship	1998.09.13	Terry Rymer Brian Morrison Peter Goddard	Suzuki
Megalopolis	Motocrossowe Mistrzostwa Świata 250cc	1998.09.12	Sébastien Tortelli	Kawasaki
Modlin	Polska Formuła 3	1998.09.12	Ryszard Luciński	Dallara F393 - FIAT
Modlin	Polska Formuła 3	1998.09.13	Rafał Podolski	Reynard - Volkswagen
Moscow	Russian Formula Three Championship - ASPAS Cup	1998.09.13	Alberto Pedemonte	Dallara F398 - Renault
Motorsport Arena Oschersleben	Super Tourenwagen Cup	1998.09.13	Laurent Aïello	Peugeot 406
	Super Tourenwagen Cup	1998.09.13	Laurent Aïello	Peugeot 406
	Niemiecka Formuła 3	1998.09.12	Bas Leinders	Dallara F398 - Opel
	Niemiecka Formuła 3	1998.09.13	Bas Leinders	Dallara F398 - Opel
	ADAC Volkwagen Polo Cup	1998.09.13	Patrick Michels	Volkswagen Lupo Cup
Oulton Park	Brytyjska Formuła Renault Sport	1998.09.13	Doug Bell	Tatuus RC98 - Renault
	British Touring Car Championship (BTCC)	1998.09.13	James Thompson	Honda Accord
	British Touring Car Championship (BTCC)	1998.09.13	Anthony Reid	Nissan Primera GT
	Renault Spider Cup	1998.09.13	Dan Eaves	Renault Spider
	Formula Vauxhall Junior Championship	1998.09.13	Leighton Walker
Santamonica	Italian Superturismo Championship	1998.09.12	Fabrizio Giovanardi	Alfa Romeo 156
Santamonica	Italian Superturismo Championship	1998.09.13	Fabrizio Giovanardi	Alfa Romeo 156
Thruxton Circuit	Brytyjska Formuła 3	1998.09.13	Mario Haberfeld	Dallara F398 - Mugen-Honda
	Formula Palmer Audi Championship	1998.09.13	Justin Wilson	Van Diemen - Audi
	Formula Palmer Audi Championship	1998.09.13	Justin Wilson	Van Diemen - Audi
Twin Ring Motegi	Japońskie Mistrzostwa Grand Touring (JGTC)	1998.09.12	Osamu Nakako Ryo Michigami	Honda NSX
Zacatecas	Indy Lights Panamericana	1998.09.13	Mauro Fartuszek	Lola T93/20 - Chrysler
Zhuhai International Circuit	South East Asia Touring Car Zone Challenge	1998.09.13	Charles Kwan	BMW 320i
Zhuhai International Circuit	South East Asia Touring Car Zone Challenge	1998.09.13	Charles Kwan	BMW 320i
Rajd Mesyny	European Rally Championship	1998.09.12	Andrea Dallavilla	Subaru Impreza S3 WRC '97