27 week of 1998

Circuit/Rally	Championship	Date	Winers	Chassis
Autodromo Enzo e Dino Ferrari / Imola Circuit	Italian Formula 3 Championship	1998-07-??	Donny Crevels	Dallara - Opel
Autodromo Nazionale di Monza	Italian Formula 3 Championship	Formuła Renault Eurocup	1998.07.05	Babalus	Tatuus RC 98 - Renault
Brands Hatch	Historyczna Formuła 1	1998.07.05	Bob Berridge	Williams FW08 - Cosworth
Brasília	SudAm Formula 3 Championship	1998.07.05	Tom Stefani	Dallara - Mugen-Honda
Circuit de Spa-Francorchamps	Spa 24 Hours	1998.07.05	Alain Cudini Marc Duez Eric Van de Poele	BMW 318i
Donington Park	Motocyklowe Mistrzostwa Świata - 500cc	1998.07.05	Simon Crafar	Yamaha YZR
	Motocyklowe Mistrzostwa Świata - 250cc	1998.07.05	Loris Capirossi	Aprilia RSW
	Motocyklowe Mistrzostwa Świata - 125cc	1998.07.05	Kazuto Sakata	Aprilia
	Motocyklowy Puchar Świata - Sidecar	1998.07.05	Steve Webster	LCR - Honda
Johor	South East Asia Touring Car Zone Challenge	1998.07.05	Charles Kwan	BMW 320i
Johor	South East Asia Touring Car Zone Challenge	1998.07.05	Charles Kwan	BMW 320i
Kyalami	Superbike World Championship	1998.07.05	Pier-Francesco Chili	Ducati 916
Kyalami	Superbike World Championship	1998.07.05	Pier-Francesco Chili	Ducati 916
Misano World Circuit Marco Simoncelli	Italian Formula 3 Championship	1998.07.01	Donny Crevels	Dallara - Opel
Nevskoye Koltso	Italian Formula 3 Championship	Russian Formula Three Championship - ASPAS Cup	1998.07.01	Viktor Maslov	Dallara F398 - Renault
Norisring	Niemiecka Formuła 3	1998.07.04	Christijan Albers	Dallara F398 - Opel
	Niemiecka Formuła 3	1998.07.05	Christijan Albers	Dallara F398 - Opel
	Renault Sport Spider Elf Trophy	1998.07.05	Giuseppe Burlotti	Renault Sport Spider
	Porsche Carrera Cup Germany	1998.07.05	Patrick Simon	Porsche 993 Cup 3.8
	ADAC Volkwagen Polo Cup	1998.07.05	Erik Schwarz	Volkswagen Lupo Cup
Nürburgring	VLN Langstreckenmeisterschaft Nürburgring	1998.07.04	Olaf Manthey Ulrich Galladé	Porsche 993 GT2
Pikes Peak	Pikes Peak Hillclimb (klasa Unlimited)	1998.07.04	Rod Millen	Toyota Tacoma
Posadas	South American Touring Car Championship	1998.07.05	Oscar Larrauri	BMW 320i
Rieti	Mistrzostwa Europy Wyścigów Górskich	1998.07.05	Pasquale Irlando	Osella PA20S - BMW
Suzuka International Racing Course	All-Japan Formula 3	1998.07.05	Peter Dumbreck	Dallara F398 - Toyota
Suzuka International Racing Course	Formuła Nippon	1998.07.05	Masahiko Kageyama	Lola T96 - Mugen
Thruxton Circuit	EuroBoss Series	1998.07.04	Nigel Greensall	Tyrrell - Judd
Thruxton Circuit	EuroBoss Series	1998.07.05	Klaas Zwart	Arrows - Judd
Rajd Azorów	European Rally Championship	1998.07.04	Fernando Peres	Ford Escort WRC
Rajd Niemiec		1998.07.04	Matthias Kahle	Toyota Corolla WRC
Rajd Rumunii		1998.07.05	Jasen Popov	Ford Escort WRC
Rajd Zambii	African Rally Championship	1998.07.05	Satwant Singh	Subaru Impreza WRX