5–7 Apr | NOLA Motorsports Park, United States Continental Tire Grand Prix of Louisiana | The event has ended. | |
25–26 Apr | Barber Motorsports Park, United States Children's of Alabama Indy Grand Prix | The event is ongoing! | |
14–16 Jun | Virginia International Raceway, United States | ||
4–7 Jul | Mid-Ohio Sports Car Course, United States Honda Indy 200 at Mid-Ohio | ||
9–11 Aug | Road America, United States | ||
22–25 Aug | Portland International Raceway, United States BitNile.com Grand Prix of Portland |