11–13 Apr | Lime Rock Park, United States | The event has ended. | |
1–2 Jun | Thompson Speedway Motorsports Park, United States | ||
13–14 Jul | Palmer Motorsports Park, United States | ||
24–25 Aug | New Jersey Motorsports Park, United States | ||
14–15 Sep | New Hampshire Motor Speedway, United States | ||
12–13 Oct | Watkins Glen International, United States |