| Sebring International Raceway, Sebring FL | Feb 20-23 |
| Road Atlanta, Brasleton GA | Mar 20-23 |
| Lime Rock Park, Lakeville CT | May 23-26 |
| Mid-Ohio Sports Car Course, Lexington OH | June 19-22 |
| Road America, Elkhart Lake WI | Jun 26-29 |
| Watkins Glen International, Watkins Glen NY | Jul 11-13 |
| Canadian Tire Motorsport Park, Bowmanville, Ontario | Aug 28-31 |
| Virginia International Raceway, Alton VA | Sep 18-19 |
| Barber Motorsports Park, Birmingham AL | Oct 17-18 |
| Circuit of the Americas, Austin TX | Oct 30-Nov 2 |