Kalendar Perlumbaan Litar Antarabangsa Sepang 2018
| Tarikh | Siri Perlumbaan | Bulatan | Nama Acara |
|---|---|---|---|
| 2 Februari - 4 Februari | Siri Le Mans Asia Selesai | R7, R8 | 4 Hours of Sepang |
| 25 Februari - 25 Februari | Siri Lumba MSF SuperTurismo Selesai | Round 1 | |
| 30 Mac - 1 April | Siri TCR Asia Selesai | Round 1 | |
| 31 Mac - 1 April | Cabaran Kereta Klasik Asia Selesai | Round 1 | |
| 7 April - 8 April | Siri Lumba MSF SuperTurismo Selesai | Round 2 | |
| 14 April - 15 April | Lamborghini Super Trofeo Asia Selesai | ||
| 8 Julai - 8 Julai | Siri Lumba MSF SuperTurismo Selesai | Round 3 | |
| 14 Julai - 15 Julai | Cabaran Kereta Klasik Asia Selesai | Round 2 | |
| 25 Ogos - 26 Ogos | Cabaran Kereta Klasik Asia Selesai | Round 3 | |
| 31 Ogos - 1 September | Siri Lumba MSF SuperTurismo Selesai | Round 4 | |
| 29 September - 30 September | Cabaran Kereta Klasik Asia Selesai | Round 4 | |
| 14 Oktober - 14 Oktober | Siri Lumba MSF SuperTurismo Selesai | Round 5 | |
| 21 November - 25 November | Lumba Endurance 1000KM Sepang Selesai | Round 1 | |
| 24 November - 25 November | Cabaran Kereta Klasik Asia Selesai | Round 5 | Sepang 1000km |
| 1 Disember - 2 Disember | Siri Lumba MSF SuperTurismo Selesai | Round 6 |