Kalendaryo ng Karera Sepang International Circuit 2018
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 2 Pebrero - 4 Pebrero | Serye ng Asian Le Mans Natapos | R7, R8 | 4 Hours of Sepang |
| 3 Pebrero - 4 Pebrero | F4SEA - F4 Timog Silangang Asya Championship Natapos | Round 2 | 4 Hours of Sepang |
| 25 Pebrero - 25 Pebrero | MSF Racing Series SuperTurismo Natapos | Round 1 | |
| 30 Marso - 1 Abril | TCR Asia Series Natapos | Round 1 | |
| 30 Marso - 1 Abril | MCS - Malaysia Championship Series Natapos | Round 1 | |
| 30 Marso - 1 Abril | TSS - Thailand Super Series Natapos | Event 1 | Event 1 |
| 31 Marso - 1 Abril | Asia Classic Car Challenge Natapos | Round 1 | |
| 7 Abril - 8 Abril | MSF Racing Series SuperTurismo Natapos | Round 2 | |
| 13 Abril - 15 Abril | F4SEA - F4 Timog Silangang Asya Championship Natapos | Round 3 | |
| 13 Abril - 15 Abril | MCS - Malaysia Championship Series Natapos | Round 2 | |
| 13 Abril - 15 Abril | GTWC Asia - GT World Challenge Asia Natapos | ROUND 1 & 2 | |
| 14 Abril - 15 Abril | LSTA - Lamborghini Super Trofeo Asia Natapos | Round 1 | |
| 8 Hulyo - 8 Hulyo | MSF Racing Series SuperTurismo Natapos | Round 3 | |
| 8 Hulyo - 8 Hulyo | F4SEA - F4 Timog Silangang Asya Championship Natapos | Round 4 | |
| 13 Hulyo - 15 Hulyo | F4SEA - F4 Timog Silangang Asya Championship Natapos | Round 5 | |
| 13 Hulyo - 15 Hulyo | MCS - Malaysia Championship Series Natapos | Round 3 | |
| 14 Hulyo - 15 Hulyo | Asia Classic Car Challenge Natapos | Round 2 | |
| 24 Agosto - 26 Agosto | MCS - Malaysia Championship Series Natapos | Round 4 | |
| 25 Agosto - 26 Agosto | Asia Classic Car Challenge Natapos | Round 3 | |
| 25 Agosto - 26 Agosto | Asian Formula Renault Series Natapos | Round 5 | |
| 31 Agosto - 1 Setyembre | MSF Racing Series SuperTurismo Natapos | Round 4 | |
| 28 Setyembre - 30 Setyembre | MCS - Malaysia Championship Series Natapos | Round 5 | |
| 29 Setyembre - 30 Setyembre | Asia Classic Car Challenge Natapos | Round 4 | |
| 29 Setyembre - 30 Setyembre | Asian Formula Renault Series Natapos | Round 6 | |
| 14 Oktubre - 14 Oktubre | MSF Racing Series SuperTurismo Natapos | Round 5 | |
| 21 Nobyembre - 25 Nobyembre | Sepang 1000KM Endurance Race Natapos | Round 1 | |
| 23 Nobyembre - 25 Nobyembre | F4SEA - F4 Timog Silangang Asya Championship Natapos | Round 9 | Sepang 1000km |
| 24 Nobyembre - 25 Nobyembre | Asia Classic Car Challenge Natapos | Round 5 | Sepang 1000km |
| 1 Disyembre - 2 Disyembre | MSF Racing Series SuperTurismo Natapos | Round 6 | |
| 1 Disyembre - 1 Disyembre | F4SEA - F4 Timog Silangang Asya Championship Natapos | Round 10 |