Races in calendar week 16/2012
All motorsport events on the weekend of 20–22 Apr 2012.
| Circuit | Country | Series |
|---|---|---|
| Hamilton |  New Zealand |
|
| Imola |  Italy |
|
| Kansas City (oval) |  USA |
|
| Manama |  Bahrain |
|
| Rosario |  Argentina |
|
| Zolder |  Belgium |
|