Kalendaryo ng Karera Winton Motor Raceway 2020
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 1 Mayo - 3 Mayo | Porsche Sprint Challenge Australia Natapos | Round 3 | |
| 1 Mayo - 3 Mayo | Porsche 944 Challenge Natapos | Round 5 | |
| 1 Mayo - 3 Mayo | Porsche Michelin Sprint Challenge Australia Natapos | Round 3 | |
| 5 Hunyo - 7 Hunyo | Supercars Championship Natapos | Round 15 | Truck Assist Winton SuperSprint |
| 5 Hunyo - 7 Hunyo | TOYOTA GAZOO Racing Australia GR Cup Natapos | Round 2 | Truck Assist Winton Supersprint |
| 18 Hulyo - 19 Hulyo | Porsche Carrera Cup Australia Natapos | Round 4 | |
| 1 Agosto - 2 Agosto | Porsche 944 Challenge Natapos | Round 6 |