| Feb 26-Mar 1 | Sebring International Raceway |
| Mar 12-15 | Road Atlanta |
| April 23-26 | Sonoma Raceway (doubleheader) |
| May 21-23 | Lime Rock Park |
| June 18-21 | Indianapolis Motor Speedway |
| June 25-28 | Road America |
| July 16-19 | Watkins Glen International (doubleheader) |
| Sept 3-6 | Canadian Tire Motorsport Park |
| Sept 17-20 | Virginia International Raceway |
| Nov 5-8 | Circuit of the Americas |
