Races in calendar week 16/2015
All motorsport events on the weekend of 17–19 Apr 2015.
| Circuit | Country | Series |
|---|---|---|
| Bristol (oval) |  USA |
|
| Long Beach | USA |
|
| Manama |  Bahrain |
|
| Marrakesh |  Morocco |
|
| Suzuka |  Japan |
|