Autosport Kalender
| 12-09 | ADAC TCR Germany 2021 | ADAC TCR Germany - Race 7 en 8 Lausitzring |  |
| 12-09 | Italian F4 Championship 2021 | Italian F4 Championship powered by Abarth (13-14-15) Red-Bull-Ring |  |
| 12-09 | BRDC British Formula 3 2021 | BRDC British Formula 3 Championship Donington Park |  |
| 12-09 | Formula Regional European Championship 2021 | Int. GT Open (R15-R16) Red-Bull-Ring | |
| 12-09 | International GT Open 2021 | International GT Open (Rd 5) Red-Bull-Ring | |
| 12-09 | ACNN 2021 | Alle klassen TT Circuit Assen |  |
| 12-09 | British GT 2021 | British GT (Rd 9) Donington Park | |
| 12-09 | Formule 2 2021 | Round 5 (race 13-14-15) Monza Monza |  |
| 12-09 | Euroformula Open 2021 | Euroformula Open Red-Bull-Ring | |
| 12-09 | NTT IndyCar Series 2021 | Grand Prix of Portland Portland International Raceway |  |
| 17-09 | Nascar Xfinity Series 2021 | Food City 300 Bristol Motor speedway | |
| 18-09 | Michelin Le Mans Cup 2021 | 5 - Spa-Francorchamps Spa-Francorchamps |  |
| 18-09 | NASCAR Cup Series 2021 | Bass Pro Shops Night Race Bristol Motor speedway | |
| 19-09 | VRM BMW M2 Cup 2021 | DTM Weekend (17-18-19 september) TT Circuit Assen | |
| 19-09 | EuroNASCAR PRO - EuroNASCAR 2 - 2021 | 11-12 Nascar Whelen Croatia (18-19 september) Automotodrom Grobnik |  |
| 19-09 | BTCC 2021 | BTCC Rd 19-20-21 Croft | |
| 19-09 | Mazda MX-5 Cup 2021 | DTM Weekend (17-18-19 september) TT Circuit Assen | |
| 19-09 | ADAC TCR Germany 2021 | ADAC TCR Germany - Race 9 en 10 Hockenheimring | |
| 19-09 | DTM 2021 | DTM Assen (17-19 september) TT Circuit Assen | |
| 19-09 | European Le Mans Series 2021 | 4 Hours of Spa-Francorchamps Spa-Francorchamps | |
| 19-09 | Indy Lights 2021 | Monterey (R19-R20) Laguna Seca | |
| 19-09 | NTT IndyCar Series 2021 | Firestone Grand Prix of Monterey Laguna Seca | |
| 25-09 | Nascar Xfinity Series 2021 | Alsco 302 Las Vegas Motor Speedway | |
| 25-09 | Nürburgring Langstrecken-Serie 2021 | 53. ADAC Barbarossapreis Nurburgring | |
| 26-09 | GT World Challenge Europe Sprint Cup 2021 | GT World Challenge Europe Sprint Cup (25-26 september) Circuit Ricardo Tormo |  |
| 26-09 | NASCAR Cup Series 2021 | South Point 400 Las Vegas Motor Speedway | |
| 26-09 | International GT Open 2021 | International GT Open (Rd 6) Monza | |
| 26-09 | TCR Europe Series 2021 | 6 - TCR Europe (24-26 september) Monza | |
| 26-09 | NTT IndyCar Series 2021 | 46th Acura Grand Prix of Long Beach Streets of Long Beach | |
| 26-09 | Formule 2 2021 | Round 6 (race 16-17-18) Sochi |  |
| 26-09 | FIA Formula 1 Championship 2021 | GP Rusland Sochi | |
| 26-09 | BTCC 2021 | BTCC Rd 22-23-24 Silverstone Circuit | |
| 26-09 | FIA WEC 2021 | 5 - 6 Hours of Fuji Fuji Speedway |  |
| 26-09 | F4 British Championship 2021 | F4 British Championship (25-26-27) Silverstone Circuit | |
| 26-09 | Euroformula Open 2021 | Euroformula Open Monza | |
| 26-09 | FFSA Acadamy F4 2021 | French F4 Championship Monza | |
| 26-09 | Porsche Sprint Trophy Benelux 2021 | FrancoSpeed Spa-Francorchamps | |
| 02-10 | DNRT 2021 | DNRT - 8H Endurance Circuit Zandvoort | |
| 02-10 | Nascar Xfinity Series 2021 | NASCAR Xfinity Series Playoff Race at Talladega Talladega Superspeedway | |
| 03-10 | ADAC Formula 4 2021 | ADAC Formel 4 Sachsenring | |