Kalendar Perlumbaan Litar Lumba Sandown 2018
| Tarikh | Siri Perlumbaan | Bulatan | Nama Acara |
|---|---|---|---|
| 2 Mac - 4 Mac | Cabaran Porsche 944 Selesai | Round 1 | |
| 11 Mei - 13 Mei | PGT3Aus - Porsche Michelin Sprint Challenge Australia Selesai | Round 2 | |
| 20 Julai - 22 Julai | Cabaran Porsche 944 Selesai | Round 4 | |
| 14 September - 16 September | V8SC - Kejuaraan Supercars Selesai | Round 12 | Rabble.club Sandown 500 |
| 14 September - 16 September | TOYOTA GAZOO Racing Australia GR Cup Selesai | Round 4 | |
| 10 November - 11 November | Cabaran Porsche 944 Selesai | Round 8 | Special Event |