Races in calendar week 19/2005

All motorsport events on the weekend of 13–15 May 2005.

Circuit	Country	Series
Curitiba	Brazil	Race results available (full) Stock Car Brasil 2005
Imola	Italy	Race results available (full) 3000 Pro Series 2005
Silverstone	Great Britain	Race results available (full) FIA GT Championship 2005 Race results available (full) FIA World Touringcar Championship 2005
Spa-Francorchamps	Belgium	Race results available (full) Formula 3 Euroseries 2005 Race results available (full) DTM (German Touringcar Masters) 2005
Sugo	Japan	Race results available (full) Formula Nippon 2005 Race results available (full) All-Japan Formula 3 Championship 2005
Valencia (Cheste)	Spain	Race results available (full) Spanish Formula 3 Championship 2005