Sepang International Circuit 2021 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| March 27 - March 28 | Toyota Gazoo Racing Festival Vios Challenge Finished | Round 1 | |
| August 13 - August 15 | TCR Asia Series Finished | Round 8 | |
| September 17 - September 19 | TCR Asia Series Finished | Round 9 | |
| October 23 - October 24 | Toyota Gazoo Racing Festival Vios Challenge Finished | Round 2 | |
| November 20 - November 21 | Toyota Gazoo Racing Festival Vios Challenge Finished | Round 3 | Season Finale |
| November 26 - November 27 | Sepang 1000KM Endurance Race Finished | Round 1 | |
| November 26 - November 27 | Toyota Gazoo Racing Festival Vios Challenge Finished | Round 4 |