Kalendaryo ng Karera Sentul International Circuit 2021
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 26 Marso - 28 Marso | ISSOM Super Touring Championship Natapos | Round 1 | |
| 26 Marso - 28 Marso | ITCR - Indonesia Touring Car Championship Natapos | Round 1 | |
| 12 Hunyo - 13 Hunyo | ISSOM Super Touring Championship Natapos | Round 2 | |
| 12 Hunyo - 13 Hunyo | ITCR - Indonesia Touring Car Championship Natapos | Round 2 | |
| 25 Setyembre - 26 Setyembre | ISSOM Super Touring Championship Natapos | Round 3 | |
| 25 Setyembre - 26 Setyembre | ITCR - Indonesia Touring Car Championship Natapos | Round 3 | |
| 16 Oktubre - 17 Oktubre | ISSOM Super Touring Championship Natapos | Round 4 | |
| 16 Oktubre - 17 Oktubre | ITCR - Indonesia Touring Car Championship Natapos | Round 4 | |
| 6 Nobyembre - 7 Nobyembre | ISSOM Super Touring Championship Natapos | Round 5 | |
| 4 Disyembre - 5 Disyembre | ISSOM Super Touring Championship Natapos | Round 6 | |
| 4 Disyembre - 5 Disyembre | ITCR - Indonesia Touring Car Championship Natapos | Round 5 |