L’IndyCar a levé le voile sur son calendrier 2021. Trois venues à Indianapolis, deux doubleheaders et une saison qui se disputera du 7 mars au 19 septembre avec une pause durant l’été lors des Jeux Olympiques de Tokyo 2020.
| Date | Course | Circuit |
|---|---|---|
| 18/04/2021 | Barber | Barber Motorsports Park |
| 25/04/2021 | St. Petersburg | Streets of St. Petersburg |
| 01/05/2021 | Texas | Texas Motor Speedway |
| 02/05/2021 | Texas | Texas Motor Speedway |
| 15/05/2021 | Indianapolis | Indianapolis Motor Speedway Road Course |
| 30/05/2021 | Indianapolis 500 | Indianapolis Motor Speedway |
| 12/06/2021 | Belle Isle | Raceway at Belle Isle Park |
| 13/06/2021 | Belle Isle | Raceway at Belle Isle Park |
| 20/06/2021 | Road America | Road America |
| 04/07/2021 | Mid-Ohio | Mid-Ohio Sports Car Course |
| 11/07/2021 | Toronto | Streets of Toronto |
| 08/08/2021 | Music City Grand Prix | Streets of Nashville |
| 14/08/2021 | Indianapolis | Indianapolis Motor Speedway Road Course |
| 21/08/2021 | Gateway | World Wide Technology Raceway |
| 12/09/2021 | Portland | Portland International Raceway |
| 19/09/2021 | Laguna Seca | WeatherTech Raceway Laguna Seca |
| 26/09/2021 | Long Beach | Streets of Long Beach |
