| Race Name | Date | Location | Winner | Laps Led |
| Firestone Grand Prix of St. Petersburg | Sunday, March 2 | Streets of St. Petersburg | Alex Palou | 26/100 |
| The Thermal Club INDYCAR Grand Prix | Sunday, March 23 | The Thermal Club | Alex Palou | 13/65 |
| Acura Grand Prix of Long Beach | Sunday, April 13 | Streets of Long Beach | Kyle Kirkwood | 46/90 |
| Children’s of Alabama INDY Grand Prix | Sunday, May 4 | Barber Motorsports Park | Alex Palou | 81/90 |
| Sonsio Grand Prix | Saturday, May 10 | Indianapolis Motor Speedway (road course) | Alex Palou | 29/85 |
| 109th Running of the Indianapolis 500 | Sunday, May 25 | Indianapolis Motor Speedway (oval) | Alex Palou | 14/200 |
| Chevrolet Detroit Grand Prix | Sunday, June 1 | Streets of Detroit | Kyle Kirkwood | 48/100 |
| Bommarito Automotive Group 500 | Sunday, June 15 | World Wide Technology Raceway | Kyle Kirkwood | 8/260 |
| XPEL Grand Prix at Road America | Sunday, June 22 | Road America | Alex Palou | 6/55 |
| The Honda Indy 200 At Mid-Ohio | Sunday, July 6 | Mid-Ohio Sports Car Course | Scott Dixon | 11/90 |
| Synk 275 powered by Sukup | Saturday, July 12 | Iowa Speedway | Pato O’Ward | 33/275 |
| Farm to Finish 275 powered by Sukup | Sunday, July 13 | Iowa Speedway | Alex Palou | 194/275 |
| Ontario Honda Dealers Indy Toronto | Sunday, July 20 | Streets of Toronto | Pato O’Ward | 30/90 |
| INDYCAR Grand Prix of Monterey | Sunday, July 27 | WeatherTech Raceway Laguna Seca | Alex Palou | 84/95 |
| Bitnile.com Grand Prix of Portland | Sunday, Aug. 10 | Portland International Raceway | Will Power | 78/110 |
| Milwaukee Mile | Sunday, Aug. 24 | Milwaukee Mile | Christian Rasmussen | 16/250 |
| Borchetta Bourbon Music City Grand Prix presented by WillScot | Sunday, Aug. 31 | Nashville Superspeedway | Josef Newgarden | 60/225 |
