39 week of 1998

Circuit/Rally	Championship	Date	Winers	Chassis
Autodromo Nazionale di Monza	Formula König	1998.09.27	Mike Schmidt
	Italian Superturismo Championship	1998.09.26	Fabrizio Giovanardi	Alfa Romeo 156
	Italian Superturismo Championship	1998.09.27	Fabrizio Giovanardi	Alfa Romeo 156
Brno	Środkowoeuropejska Formuła 3	1998.09.26	André Fibier	Dallara F395 - Opel/Spiess
	Środkowoeuropejska Formuła 3	1998.09.27	Martin Rihs	Dallara F394 - Opel/Spiess
	Österreichische Rennwagen Meisterschaft Formel 3	1998.09.26	André Fibier	Dallara F395 - Opel
	Österreichische Rennwagen Meisterschaft Formel 3	1998.09.27	Martin Rihs	Dallara F394 - Opel
	Austria Formula 3 Cup	1998.09.26	André Fibier	Dallara F395 - Opel/Spiess
	Austria Formula 3 Cup	1998.09.27	Martin Rihs	Dallara F394 - Opel/Spiess
Circuit de Spa-Francorchamps	Brytyjska Formuła 3	1998.09.27	Mario Haberfeld	Dallara F398 - Mugen-Honda
Circuit de Spa-Francorchamps	EFDA Formuła Ford 1600	1998.09.27	Derek Hayes	Mygale SJ98 - Ford
Donington Park	British Superbike Championship	1998.09.27	Chris Walker	Kawasaki
Donington Park	British Superbike Championship	1998.09.27	Michael Rutter	Honda
Guadalajara	Mexican Formula Three Championship	1998.09.27	Peregrino Guerrero	Reynard 993 - Volkswagen
Interlagos Circuit	SudAm Formula 3 Championship	1998.09.27	Gabriel Furlan	Dallara - Mitsubishi
Mantorp Park	Swedish Touring Car Championship (STCC)	1998.09.27	Fredrik Ekblom	BMW 320i
Mantorp Park	Swedish Touring Car Championship (STCC)	1998.09.27	Jan Nilsson	Volvo S40
Nürburgring	Formula One World Championship	1998.09.27	Mika Häkkinen	McLaren MP4/13 - Mercedes
	Międzynarodowe Mistrzostwa Formuły 3000	1998.09.26	Gonzalo Rodríguez	Lola T96/50 - Zytek
	Porsche SuperCup	1998.09.27	Patrick Huisman	Porsche 996 GT3 Cup
	Formuła Opel Euroseries	1998.09.26	Andrew Kirkaldy	Lotus 17 - Opel
	Formuła Opel Euroseries	1998.09.27	Andrew Kirkaldy	Lotus 17 - Opel
Oulton Park	EuroBoss Series	1998.09.26	Nigel Greensall	Tyrrell - Judd
	Formula Palmer Audi Championship	1998.09.26	Justin Wilson	Van Diemen - Audi
	Formula Palmer Audi Championship	1998.09.26	Justin Wilson	Van Diemen - Audi
Pikes Peak	Trans-Am Series	1998.09.27	Brian Simo	Ford Mustang
	USAC National Formula Ford 2000	1998.09.26	David Besnard	Van Diemen RF 98 - Ford
	USAC National Formula Ford 2000	1998.09.27	David Besnard	Van Diemen RF 98 - Ford
Rijeka	Motocyklowy Puchar Świata - Sidecar	1998.09.27	Klaus Klaffenböck	LCR - ADM
	Motocyklowe Mistrzostwa Europy - 125cc	1998.09.27	Randy de Puniet	Honda
	Motocyklowe Mistrzostwa Europy - 250cc	1998.09.27	Julien Allemand	Honda
	Mistrzostwa Europy Supersport 600	1998.09.27	Fabrizio Furlan	Ducati
Rajd Cypru	European Rally Championship	1998.09.27	Andrea Navarra	Subaru Impreza WRX
Rajd Księcia Asturii		1998.09.26	Jesús Puras	Citroën Xsara Kit Car
Rajd Velenji		1998.09.26	Janusz Kulig	Toyota Celica GT-Four
Rajd Złotych Tulipanów		1998.09.26	Armin Kremer	Subaru Impreza S3 WRC '97