Races in calendar week 38/2013

All motorsport events on the weekend of 20–22 Sep 2013.

Circuit	Country	Series
Austin	USA	Race results available (full) FIA World Endurance Championship 2013 Race results available (full) American LeMans Series 2013
Fuji	Japan	Race results available (full) Asian LeMans Series 2013
General Roca	Argentina	Race results available (full) Argentinian Super TC 2013
Loudon (oval)	USA	Race results available (limited) NASCAR Sprint Cup 2013
Nürburgring	Germany	Race results available (full) British Formula 3 Championship 2013 Race results available (full) Blancpain Endurance Series 2013
Phillip Island	Australia	Race results available (full) Australian Formula 3 Championship 2013
Singapore	Singapore	Race results available (full) FIA Formula 1 World Championship 2013 Race results available (full) GP2 Series 2013
Suzuka	Japan	Race results available (full) FIA World Touringcar Championship 2013