Races in calendar week 17/2018
All motorsport events on the weekend of 27–29 Apr 2018.
| Circuit | Country | Series |
|---|---|---|
| Baku (Government House) |  Azerbaijan |
|
| Budapest |  Hungary |
|
| Danville (Virginia Raceway) |  USA |
|
| Most |  Czechia |
|
| Paris |  France |
|
| Rockingham |  Great Britain |
|
| San Martín |  Argentina |
|
| Talladega (oval) | USA |
|