Dallara P217
| Week | Date | Track | Cars |
|---|---|---|---|
| 1 | Jun 16 | Watkins Glen International - Boot | Dallara P217 |
| 2 | Jun 23 | Mobility Resort Motegi - Grand Prix | Dallara P217 |
| 3 | Jun 30 | Circuit de Spa-Francorchamps - Grand Prix Pits | Dallara P217 |
| 4 | Jul 7 | Canadian Tire Motorsports Park | Dallara P217 |
| 5 | Jul 14 | Autódromo José Carlos Pace - Grand Prix | Dallara P217 |
| 6 | Jul 21 | Road America - Full Course | Dallara P217 |
| 7 | Jul 28 | Autodromo Nazionale Monza - Grand Prix | Dallara P217 |
| 8 | Aug 4 | Fuji International Speedway - No Chicane | Dallara P217 |
| 9 | Aug 11 | Daytona International Speedway - Road Course | Dallara P217 |
| 10 | Aug 18 | Virginia International Raceway - Full Course | Dallara P217 |
| 11 | Aug 25 | Road Atlanta - Full Course | Dallara P217 |
| 12 | Sep 1 | Circuit des 24 Heures du Mans - 24 Heures du Mans | Dallara P217 |