Chang International Circuit 2018 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| January 11 - January 13 | Asian Le Mans Series Finished | R5, R6 | 6 Hours of Buriram |
| January 12 - January 14 | F4 South East Asia Championship Finished | Round 1 | 6 Hours of Buriram |
| May 12 - May 13 | Lamborghini Super Trofeo Asia Finished | Round 2 | |
| May 26 - May 27 | Super Turbo Thailand Finished | Round 3 & 4 | |
| June 1 - June 3 | TCR Asia Series Finished | Round 2 | |
| June 29 - July 1 | Toyota Vios Series Lady Cup Finished | Round 2 | |
| July 21 - July 22 | Super Turbo Thailand Finished | Round 5 & 6 | |
| October 20 - October 21 | F4 South East Asia Championship Finished | Round 11 | |
| October 26 - October 28 | F4 South East Asia Championship Finished | Round 8 | |
| October 27 - October 28 | Toyota Vios Series Lady Cup Finished | Round 5 |