Races in calendar week 34/2015
All motorsport events on the weekend of 21–23 Aug 2015.
| Circuit | Country | Series |
|---|---|---|
| Bristol (oval) |  USA |
|
| Danville (Virginia Raceway) | USA |
|
| Eastern Creek (Sydney) |  Australia |
|
| Motegi |  Japan |
|
| Pocono (oval) | USA |
|
| Spa-Francorchamps |  Belgium |
|