Kalendaryo ng Karera Red Bull Ring 2021
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 22 April - 24 April | Porsche Sports Cup Suisse Natapos | Round 1 | |
| 14 May - 16 May | Porsche Carrera Cup Benelux Natapos | Round 2 | |
| 14 May - 15 May | Ligier European Series Natapos | Round 2 | |
| 29 May - 29 May | Porsche Sprint Challenge Gitnang Europa Natapos | Round 1 | |
| 3 September - 5 September | German Touring Car Masters Natapos | Round 5 | |
| 10 September - 12 September | International GT Open Natapos | Round 5 |