14 week of 1999

Circuit/Rally	Championship	Date	Winers	Chassis
Adelaide Street Circuit	V8 Supercar	1999.04.11	Craig Lowndes	Holden Commodore
Autodromo Internazionale del Mugello	Italian Formula 3 Championship	1999.04.11	Peter Sundberg	Dallara - Opel
Autodromo Internazionale del Mugello	Italian Formula 3 Championship	1999.04.11	Enrico Toccacelo	Dallara - FIAT
Autodromo Nazionale di Monza	Mistrzostwa FIA GT	1999.04.11	Karl Wendlinger Olivier Beretta	Chrysler Viper GTS-R
Brands Hatch	EuroBoss Series	1999.04.05	Nigel Greensall	Tyrrell - Judd
Castelnau de Levis	Motocrossowe Mistrzostwa Świata 500cc	1999.04.11	Yves Demaria	Husqvarna
Circuit de la Sarthe	FIM Endurance World Championship	1999.04.11	Steve Hislop Bertrand Sebileau Chris Walker	Kawasaki
Circuito de Jerez	World Series by Nissan	1999.04.11	Manuel Gião	Coloni CN1/98 - Nissan
Circuito de Jerez	World Series by Nissan	1999.04.11	Ángel Burgueño	Coloni CN1/98 - Nissan
Donington Park	Brytyjska Formuła Renault 2.0	1999.04.05	Antônio Pizzonia	Tatuus RC99 - Renault
	British Touring Car Championship (BTCC)	1999.04.05	James Thompson	Honda Accord
	British Touring Car Championship (BTCC)	1999.04.05	Matt Neal	Nissan Primera GT
	Renault Spider Cup	1999.04.05	Andy Priaulx	Renault Spider
	Brytyjska Formuła Ford	1999.04.05	Craig Murray	Mygale SJ99 - Ford
	Formula Vauxhall Junior Championship	1999.04.05	Gary Paffett
Indiatuba	Motocrossowe Mistrzostwa Świata 125cc	1999.04.11	Alessio Chiodi	Husqvarna
Interlagos Circuit	Formula One World Championship	1999.04.11	Mika Häkkinen	McLaren MP4/14 - Mercedes
Interlagos Circuit	South American Touring Car Championship	1999.04.11	Cacá Bueno	Peugeot 406
Long Beach	Trans-Am Series	1999.04.05	Paul Gentilozzi	Ford Mustang
Nogaro	French Formula 3 Championship	1999.04.05	Sébastien Bourdais	Martini - Opel
Nogaro	French Formula 3 Championship	1999.04.05	Sébastien Bourdais	Martini - Opel
Nürburgring	VLN Langstreckenmeisterschaft Nürburgring	1999.04.10	Hans-Jürgen Tiemann Peter Zakowski	Chrysler Viper GTS-R
Río Cuarto	SudAm Formula 3 Championship	1999.04.10	Hoover Orsi	Dallara - Mugen-Honda
Río Cuarto	SudAm Formula 3 Championship	1999.04.11	Ricardo Sperafico	Dallara - Mugen-Honda
Thruxton Circuit	Brytyjska Formuła 3	1999.04.11	Jenson Button	Dallara F399 - Renault
	Formula Palmer Audi Championship	1999.04.11	Richard Lyons	Van Diemen - Audi
	British Superbike Championship	1999.04.05	Troy Bayliss	Ducati 996
	British Superbike Championship	1999.04.05	James Haydon	Suzuki
Twin Ring Motegi	FedEx Championship Series	1999.04.09	Adrián Fernández	Reynard 99i - Ford
Valkenswaard	Motocrossowe Mistrzostwa Świata 250cc	1999.04.11	Marnicq Bervoets	Kawasaki
Vallelunga	Motocyklowe Mistrzostwa Europy - 125cc	1999.04.11	Riccardo Chiarello	Aprilia
	Motocyklowe Mistrzostwa Europy - 250cc	1999.04.11	Ivan Clementi	Aprilia
	Mistrzostwa Europy Supersport 600	1999.04.11	Eric Mahé	Yamaha
Kryterium Jury	European Rally Championship	1999.04.10	Gregoire Hotz	Renault Mégane Maxi
Rajd Hautes	European Rally Championship	1999.04.10	Patrick Snijers	Subaru Impreza 555