Races in calendar week 20/2023
All motorsport events on the weekend of 19–21 May 2023.
| Circuit | Country | Series |
|---|---|---|
| Austin |  USA |
|
| Barcelona |  Spain |
|
| Elkhart Lake (Road America) | USA |
|
| Imola |  Italy |
|
| Kamitsue (Autopolis) |  Japan |
|
| Nürburgring (Nordschleife) |  Germany |
|
| Symmons Plains |  Australia |
|
| Viamao (Taruma) |  Brazil |
|