Sepang International Circuit 2021 Løbs Kalender
| Dato | Racerserie | Runde | Begivenhedsnavn |
|---|---|---|---|
| 13 august - 15 august | TCR Asia Series Afsluttet | Round 8 | |
| 17 september - 19 september | TCR Asia Series Afsluttet | Round 9 | |
| 26 november - 27 november | Sepang 1000 KM Endurance Race Afsluttet | Round 1 |