Races in calendar week 38/2007
All motorsport events on the weekend of 21–23 Sep 2007.
| Circuit | Country | Series |
|---|---|---|
| Barcelona |  Spain |
|
| Brands Hatch |  Great Britain |
|
| Brasilia |  Brazil |
|
| Brno |  Czechia |
|
| Croft | Great Britain |
|
| Dover (oval) |  USA |
|
| Magny-Cours |  France |
|