Races in calendar week 41/2009
All motorsport events on the weekend of 9–11 Oct 2009.
| Circuit | Country | Series |
|---|---|---|
| Bathurst |  Australia |
|
| Dijon |  France |
|
| Fontana (oval) |  USA |
|
| Homestead | USA |
|
| Homestead (oval) | USA |
|
| Monterey (Laguna Seca) | USA |
|