Kalender Balap Sirkuit Balap Sandown 2018
| Tanggal | Racing Series diterjemahkan menjadi Seri Balap | Putaran | Nama Acara |
|---|---|---|---|
| 2 Maret - 4 Maret | Tantangan Porsche 944 Selesai | Round 1 | |
| 11 Mei - 13 Mei | PGT3Aus - Tantangan Porsche Michelin Sprint di Australia Selesai | Round 2 | |
| 20 Juli - 22 Juli | Tantangan Porsche 944 Selesai | Round 4 | |
| 14 September - 16 September | V8SC - Kejuaraan Supercar Selesai | Round 12 | Rabble.club Sandown 500 |
| 14 September - 16 September | TOYOTA GAZOO Racing Australia GR Cup Selesai | Round 4 | |
| 10 November - 11 November | Tantangan Porsche 944 Selesai | Round 8 | Special Event |