Races in calendar week 29/2003

All motorsport events on the weekend of 18–20 Jul 2003.

Circuit	Country	Series
Lausitz	Germany	Race results available (full) Formula Nissan V6 World Series 2003 Race results available (full) german Formula-3-Cup 2003 Race results available (full) World Series Light 2003
Nashville (oval)	USA	Race results available (full) IRL IndyCar Series 2003 Race results available (full) IRL Infiniti Pro Series 2003
Nürburgring	Germany	Race results available (full) german V8 Star 2003
Oschersleben	Germany	Race results available (full) FIA Sportscar Championship 2003
Silverstone	Great Britain	Race results available (full) FIA Formula 1 World Championship 2003 Race results available (full) FIA Formula 3000 Int. Championship 2003 Race results available (full) Porsche Supercup 2003
Spa-Francorchamps	Belgium	Race results available (full) Euro 3000 Series 2003