Sentul International Circuit 2021 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| March 26 - March 28 | ISSOM Super Touring Championship Finished | Round 1 | |
| March 26 - March 28 | Indonesia Touring Car Championship Finished | Round 1 | |
| June 12 - June 13 | ISSOM Super Touring Championship Finished | Round 2 | |
| June 12 - June 13 | Indonesia Touring Car Championship Finished | Round 2 | |
| September 25 - September 26 | ISSOM Super Touring Championship Finished | Round 3 | |
| September 25 - September 26 | Indonesia Touring Car Championship Finished | Round 3 | |
| October 16 - October 17 | ISSOM Super Touring Championship Finished | Round 4 | |
| October 16 - October 17 | Indonesia Touring Car Championship Finished | Round 4 | |
| November 6 - November 7 | ISSOM Super Touring Championship Finished | Round 5 | |
| December 4 - December 5 | ISSOM Super Touring Championship Finished | Round 6 | |
| December 4 - December 5 | Indonesia Touring Car Championship Finished | Round 5 |