Red Bull Ring 2021 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| April 22 - April 24 | PSCS - Porsche Sports Cup Suisse Finished | Round 1 | |
| April 22 - April 24 | Porsche Sprint Challenge Suisse Finished | Round 1 | |
| May 1 - May 2 | Ferrari Challenge Europe Finished | Round 3 | |
| May 13 - May 16 | ELMS - European Le Mans Series Finished | Round 2 | 4 Hours of Red Bull Ring |
| May 14 - May 16 | Porsche Carrera Cup Benelux Finished | Round 2 | |
| May 14 - May 15 | Ligier European Series Finished | Round 2 | |
| May 29 - May 29 | PSCCE - Porsche Sprint Challenge Central Europe Finished | Round 1 | |
| June 11 - June 13 | ADAC GT Masters Finished | Round 2 | |
| June 25 - June 27 | PMSC - Porsche Supercup Finished | Round 2 | Formula 1 BWT Grosser Preis Der Steiermark 2021 |
| June 25 - June 27 | AustrianGP - F1 Austrian Grand Prix Finished | Round 8 | Formula 1 BWT Grosser Preis Der Steiermark 2021 |
| June 25 - June 27 | F1 - FIA Formula One World Championship Finished | Round 8 | Formula 1 BWT Grosser Preis Der Steiermark 2021 |
| July 2 - July 4 | PMSC - Porsche Supercup Finished | Round 3 | Formula 1 BWT Grosser Preis Von Österreich 2021 |
| July 2 - July 4 | AustrianGP - F1 Austrian Grand Prix Finished | Round 9 | Formula 1 BWT Grosser Preis Von Österreich 2021 |
| July 2 - July 4 | F3 - FIA Formula 3 Championship Finished | Round 3 | |
| July 2 - July 4 | F1 - FIA Formula One World Championship Finished | Round 9 | Formula 1 BWT Grosser Preis Von Österreich 2021 |
| July 17 - July 18 | PSCD - Porsche Sports Cup Germany Finished | Round 3 | |
| September 3 - September 5 | DTM - Deutsche Tourenwagen Masters Finished | Round 5 | |
| September 10 - September 12 | International GT Open Finished | Round 5 | |
| September 10 - September 12 | Italian F4 - Italian Formula 4 Championship Finished | Round 5 | |
| September 10 - September 12 | EFO - EuroFormula Open Championship Finished | Round 6 |