| Round |
Date |
Race |
Duration |
Classes |
Circuit |
| 1 |
January 26–27 |
24h at Daytona |
24 hours |
All |
Daytona International Speedway |
| 2 |
16-Mar |
12 Hours of Sebring |
12 hours |
All |
Sebring International Raceway |
| 3 |
13-Apr |
Long Beach |
1 h 40 m |
DPi, GTLM |
Long Beach Street Circuit |
| 4 |
5-May |
Mid-Ohio |
2 h 40 m |
All |
Mid-Ohio Sports Car Course |
| 5 |
1-Jun |
Detroit Grand Prix |
1 h 40 m |
DPi, GTD |
The Raceway on Belle Isle |
| 6 |
30-Jun |
6 Hours of The Glen |
6 hours |
All |
Watkins Glen International |
| 7 |
7-Jul |
Motorsport Park |
2 h 40 m |
All |
Canadian Tire Motorsport Park |
| 8 |
20-Jul |
Northeast Grand Prix |
2 h 40 m |
GTLM, GTD |
Lime Rock Park |
| 9 |
4-Aug |
Road America |
2 h 40 m |
All |
Road America |
| 10 |
25-Aug |
VIR |
2 h 40 m |
GTLM, GTD |
Virginia International Raceway |
| 11 |
15-Sep |
Monterey Grand Prix |
2 h 40 m |
All |
Laguna Seca |
| 12 |
12-Oct |
Petit Le Mans |
10 hours |
All |
Road Atlanta |
