Races in calendar week 36/2005

All motorsport events on the weekend of 9–11 Sep 2005.

Circuit	Country	Series
Donington Park	Great Britain	Race results available (full) Formula Renault 3.5 World Series 2005 Race results available (full) Formula Renault 2000 Eurocup 2005
Joliet (Chicagoland, oval)	USA	Race results available (full) IRL IndyCar Series 2005 Race results available (full) IRL Infiniti Pro Series 2005
Melbourne (Sandown)	Australia	Race results available (limited) V8 Supercar Championship 2005
Mine	Japan	Race results available (full) All-Japan Formula 3 Championship 2005
Parana	Argentina	Race results available (full) South American Formula 3 Championship 2005
Phoenix	USA	Race results available (full) Grand-Am Sports Car Series 2005
Spa-Francorchamps	Belgium	Race results available (full) FIA Formula 1 World Championship 2005 Race results available (full) GP2 Series 2005 Race results available (full) Porsche Supercup 2005
Varano de' Melegari	Italy	Race results available (full) Italian Formula 3 Championship 2005 Race results available (full) Italian Superstars Championship 2005