Retrouvez le calendrier de la saison 2027 en NTT INDYCAR SERIES.
| Date | Course | Circuit |
|---|---|---|
| 07/03/2027 | Firestone Grand Prix of St. Petersburg | Streets of St. Petersburg |
| 13/03/2027 | Good Ranchers 250 | Phoenix Raceway |
| 21/03/2027 | Java House Grand Prix of Arlington | Streets of Arlington |
| 04/04/2027 | Children's of Alabama Indy Grand Prix | Barber Motorsports Park |
| 18/04/2027 | Acura Grand Prix of Long Beach | Streets of Long Beach |
| 15/05/2027 | Sonsio Grand Prix | Indianapolis Motor Speedway Road Course |
| 30/05/2027 | 110th Running of the Indianapolis 500 | Indianapolis Motor Speedway |
| 06/06/2027 | Chevrolet Detroit Grand Prix | Streets of Detroit |
| 13/06/2027 | Bommarito Automotive Group 500 | World Wide Technology Raceway |
| 27/06/2027 | XPEL Grand Prix at Road America | Road America |
| 04/07/2027 | Indy 200 at Mid-Ohio | Mid-Ohio Sports Car Course |
| 18/07/2027 | IndyCar Grand Prix of Barcelona | Circuit de Barcelona-Catalunya |
| 01/08/2027 | OnlyBulls Grand Prix of Portland | Portland International Raceway |
| 15/08/2027 | Ontario Honda Dealers Indy at Markham | Streets of Markham |
| 28/08/2027 | Snap-On Makers and Fixers 250 | Milwaukee Mile |
| 29/08/2027 | Snap-On Milwaukee Mile 250 | Milwaukee Mile |
| 05/09/2027 | IndyCar Grand Prix of Monterey | WeatherTech Raceway Laguna Seca |