Sepang International Circuit 2025 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| January 3 - January 5 | Toyota Gazoo Racing Festival Vios Challenge Finished | ||
| February 15 - February 16 | MSF Racing Series SuperTurismo Finished | Round 1 | |
| March 13 - March 15 | Sepang 12 Hours Finished | ||
| April 11 - April 13 | GTWC Asia - GT World Challenge Asia Finished | Round 1 & 2 | |
| April 11 - April 13 | Porsche Sprint Challenge Indonesia Finished | Round 1 | |
| April 19 - April 20 | MSF Racing Series SuperTurismo Finished | Round 2 | |
| May 2 - May 4 | F4 South East Asia Championship Finished | Round 1 | |
| May 2 - May 4 | Asia Classic Car Challenge Finished | Round 1 | |
| May 2 - May 4 | Porsche Sprint Challenge Indonesia Finished | Round 2 | |
| May 2 - May 4 | TCR SEA - TCR South East Asia Championship Finished | Round 1 & 2 | |
| June 6 - June 8 | PCCA - Porsche Carrera Cup Asia | R05/R06/R07 | R05/R06/R07 |
| June 6 - June 8 | TCR Asia Series | Round 2 | |
| June 6 - June 8 | Asia Classic Car Challenge | Round 2 | |
| June 6 - June 8 | TCR SEA - TCR South East Asia Championship | Round 3 & 4 | |
| June 21 - June 22 | MSF Racing Series SuperTurismo | Round 3 | |
| June 27 - June 28 | Super GT Series | Round 3 | |
| August 8 - August 10 | TSS - Thailand Super Series | Event 3 | GT3, GTM, GT4 only |
| August 8 - August 10 | Asia Classic Car Challenge | Round 3 | |
| August 30 - August 31 | MSF Racing Series SuperTurismo | Round 4 | Merdeka Race |
| September 5 - September 7 | Lamborghini Super Trofeo Asia | Round 5 | |
| September 5 - September 7 | F4 South East Asia Championship | Round 4 | |
| September 5 - September 7 | Asia Classic Car Challenge | Round 4 | |
| September 19 - September 21 | TSS - Thailand Super Series | Event 4 | GT3, GTM, GT4, GTC, Super Touring, and Pickup D1 |
| September 19 - September 21 | F4 South East Asia Championship | Round 5 | |
| November 1 - November 2 | MSF Racing Series SuperTurismo | Round 5 | |
| December 12 - December 14 | Asian Le Mans Series | R1, R2 | 4 Hours of Sepang |
| December 19 - December 21 | LOTUS CUP CHINA | Round 5 | |
| December 19 - December 21 | CEC - China Endurance Championship | TBC |