Schedule
- 5-7 March 2021: Sonoma Raceway (Pirelli GT4 America)
- 30 April - 2 May 2021: Circuit of the Americas (Pirelli GT4 America)
- 4-6 June 2021: Virginia International Raceway (Pirelli GT4 America)
- 27-29 August 2021: Road America (Pirelli GT4 America)
- 17-19 September 2021: Watkins Glen International (Pirelli GT4 America)
- 1-3 October 2021: Sebring International Raceway (Pirelli GT4 America)
- 15-17 October 2021: Indianapolis Motor Speedway (Pirelli GT4 America)
For a complete list of events, please view the full Pirelli GT4 America calendar.