2021 GT World Challenge America Calendar
| Event | Location | Dates |
|---|---|---|
| Rounds 1 & 2 | Sonoma Raceway | 05 Mar - 07 Mar |
| Rounds 3 & 4 | Circuit of the Americas | 30 Apr - 02 May |
| Rounds 5 & 6 | Virginia International Raceway | 04 Jun - 06 Jun |
| Rounds 7 & 8 | Road America | 27 Aug - 29 Aug |
| Rounds 9 & 10 | Watkins Glen International | 17 Sep - 19 Sep |
| Round 11 | Indianapolis Motor Speedway | 15 Oct - 17 Oct |