Races in calendar week 21/2001

All motorsport events on the weekend of 25–27 May 2001.

Circuit	Country	Series
Croft	Great Britain	Race results available (full) British Formula 3 Championship 2001
Indianapolis (oval)	USA	Race results available (full) Indy Racing League 2001
Lakeville (Lime Rock)	USA	Race results available (full) Barber Dodge Pro Series 2001 Race results available (full) Grand-Am Sports Car Series 2001
Monte Carlo	Monaco	Race results available (full) FIA Formula 1 World Championship 2001 Race results available (full) FIA Formula 3000 Int. Championship 2001 Race results available (full) Porsche Supercup 2001
Nürburgring	Germany	Race results available (full) german V8 Star 2001
Phillip Island	Australia	Race results available (full) australian Formula 3 2001
Sugo	Japan	Race results available (full) All-Japan GT Championship 2001
Valencia (Cheste)	Spain	Race results available (full) Spanish Formula 3 Championship 2001