Kalendaryo ng Karera Winton Motor Raceway 2020
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 1 May - 3 May | Porsche Sprint Challenge Australia Natapos | Round 3 | |
| 1 May - 3 May | Porsche 944 Challenge Natapos | Round 5 | |
| 1 May - 3 May | Porsche Michelin Sprint Challenge Australia Natapos | Round 3 | |
| 5 June - 7 June | Supercars Championship Natapos | Round 15 | Truck Assist Winton SuperSprint |
| 18 July - 19 July | Porsche Carrera Cup Australia Natapos | Round 4 | |
| 1 August - 2 August | Porsche 944 Challenge Natapos | Round 6 |