Kalendaryo ng Karera TT Circuit Assen 2020
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 20 August - 20 August | BMW Racing Cup Natapos | Round 1 | |
| 28 August - 30 August | Porsche RS Class Natapos | Round 3 | |
| 28 August - 30 August | Porsche GT Cup Natapos | Round 3 | |
| 28 August - 30 August | Porsche Boxster Cup Natapos | Round 3 | |
| 28 August - 30 August | Porsche 944 Cup Natapos | Round 3 | |
| 4 September - 6 September | Porsche Endurance Trophy Benelux Natapos | Round 2 | |
| 4 September - 6 September | German Touring Car Masters Natapos | Round 4 | |
| 13 September - 13 September | Porsche RS Class Natapos | Round 4 | |
| 13 September - 13 September | Porsche GT Cup Natapos | Round 4 | |
| 13 September - 13 September | Porsche Boxster Cup Natapos | Round 4 | |
| 13 September - 13 September | Porsche 944 Cup Natapos | Round 4 |