Races in calendar week 14/2003

All motorsport events on the weekend of 4–6 Apr 2003.

Circuit	Country	Series
Barcelona	Spain	Race results available (full) Formula Renault V6 Eurocup 2003 Race results available (full) FIA GT Championship 2003 Race results available (full) FIA European Touringcar Championship 2003
Donington Park	Great Britain	Race results available (full) British Formula 3 Championship 2003
Fuji	Japan	Race results available (full) Formula Nippon 2003 Race results available (full) All-Japan Formula 3 Championship 2003
Sao Paulo	Brazil	Race results available (full) FIA Formula 1 World Championship 2003