21 week of 2006

Circuit/Rally Championship Date Winers Chassis
Finland Alastaro Finnish Formula Three Championship 2006.05.27 Dallara F398 - Opel
2006.05.28 Dallara F397 - Mugen
Czechia Brno Mistrzostwa FIA GT 2006.05.28 Saleen S7-R - Ford
Monaco Circuit de Monaco Formula One World Championship 2006.05.28 Renault R26
GP2 Series 2006.05.27 Dallara GP2/05 - Renault
World Series by Renault 2006.05.28 Dallara FR35 - Renault
Porsche SuperCup 2006.05.28 Porsche 911 GT3 Cup
United States Indianapolis IndyCar Series 2006.05.28 Dallara IR4 - Honda
IRL Indy Pro Series 2006.05.28 Dallara IPS - Infiniti
Sweden Karlskoga Swedish Touring Car Championship (STCC) 2006.05.28 Volvo S60
United States Lime Rock Park Formuła BMW USA 2006.05.27 Mygale FB02 - BMW
Germany Motorsport Arena Oschersleben IDM Superbike 2006.05.28 Suzuki
2006.05.28 Honda
IDM Supersport 2006.05.28 Honda
Yamaha Cup 2006.05.28 Yamaha YZF-R6
Germany Nürburgring Niemiecka Formuła 3 2006.05.27 Lola B06/30 - Opel
2006.05.28 Lola B06/30 - Opel
Puchar Północnej Europy Formuły Renault 2.0 2006.05.27 Tatuus FR 2000 - Renault
2006.05.28 Tatuus FR 2000 - Renault
ADAC Ford Fiesta Cup 2006.05.27 Ford Fiesta Cup
2006.05.28 Ford Fiesta Cup
Austria Formula 3 Cup 2006.05.27 Dallara F304 - Opel/Spiess
2006.05.28 Dallara F304 - Opel/Spiess
ADAC Procar Series 2006.05.27 Chevrolet Lacetti
2006.05.28 Chevrolet Lacetti
Netherlands Rhenen Mistrzostwa Świata MX3 2006.05.25 KTM
Italy Santamonica European Truck Racing Championship 2006.05.27 MAN
2006.05.27 MAN
2006.05.28 Mercedes-Benz
2006.05.28 MAN
Germany Schleiz Superside 2006.05.27 LCR - Suzuki
2006.05.28 LCR - Suzuki
2006.05.28 LCR - Suzuki
United Kingdom Silverstone Circuit Superbike World Championship 2006.05.28 Ducati 999 F06
2006.05.28 Ducati 999 F06
Supersport World Championship 2006.05.28 Honda CBR600RR
Superstock 1000 Cup 2006.05.28 Yamaha YZF R1
Mistrzostwa Europy Superstock 600 2006.05.28 Kawasaki ZX6RR
Japan Twin Ring Motegi All-Japan Formula 3 2006.05.27 Dallara F306 - Toyota
2006.05.28 Dallara F305 - Toyota
Formuła Nippon 2006.05.28 Lola FN06 - Toyota
Australia Wakefield Park Porsche Carrera Cup Australia 2006.05.28 Porsche 911 GT3 Cup Type 996
2006.05.28 Porsche 911 GT3 Cup Type 996
2006.05.28 Porsche 911 GT3 Cup Type 996
China Zhuhai International Circuit Azjatycka Formuła Renault 2006.05.28 Tatuus FR2000 - Renault
Jordan Rajd Jordanii Middle East Rally Championship 2006.05.27 Subaru Impreza STi N12
New Caledonia Rajd Nowej Kaledonii Asia-Pacific Rally Championship 2006.05.22 Mitsubishi Lancer Evo VIII
South Africa Rajd Południowej Afryki IRC 2006.05.27 Mitsubishi Lancer Evo VIII
African Rally Championship 2006.05.27 Mitsubishi Lancer Evo VIII
New Zealand Rajd Rotorua Asia-Pacific Rally Championship 2006.05.28 Subaru Impreza WRX
2006.05.28 Subaru Impreza WRX
San Marino Rajd San Marino Rajdowy Puchar Europy Środkowej 2006.05.27 Subaru Impreza Spec C