Races in calendar week 20/2011

All motorsport events on the weekend of 20–22 May 2011.

Circuit	Country	Series
Barcelona	Spain	Race results available (full) FIA Formula 1 World Championship 2011 Race results available (full) GP2 Series 2011 Race results available (full) GP3 Series 2011 Race results available (full) Porsche Supercup 2011
Navarra	Spain	Race results available (full) Blancpain Endurance Series 2011
Okayama	Japan	Race results available (full) Japanese Super GT Series 2011
Portimao (Algarve)	Portugal	Race results available (full) International Superstars Series 2011
Winton Raceway	Australia	Race results available (full) Australian Formula 3 Championship 2011 Race results available (full) International V8 Supercars Championship 2011