Kalendar Perlumbaan Indianapolis Motor Speedway 2023
| Tarikh | Siri Perlumbaan | Bulatan | Nama Acara |
|---|---|---|---|
| 15 September - 17 September | Lamborghini Super Trofeo Amerika Utara Selesai | Round 5 | Tirerack.com Battle on the Bricks |
| 15 September - 17 September | Piala Porsche Carrera Amerika Utara Selesai | Round 6 | Tirerack.com Battle on the Bricks |
| 15 September - 17 September | IMSA SportsCar Championship Selesai | Round 9 | Tirerack.com Battle on the Bricks |
| 5 Oktober - 8 Oktober | Piala Perlumbaan Toyota Gazoo Amerika Utara Selesai | Round 7 | Indianapolis 8 Hour |
| 5 Oktober - 7 Oktober | Cabaran GT Antara Benua Selesai | Round 4 | Indianapolis 8 Hour presented by AWS |
| 6 Oktober - 8 Oktober | Porsche Sprint Challenge USA Barat Selesai | Round 6 | |
| 6 Oktober - 8 Oktober | PSCNA - Cabaran Porsche Sprint Amerika Utara Selesai | Round 7 |