Log in
| 6–7 Feb | 
|
Michelin Raceway Road Atlanta | |
| 28 Feb–1 Mar |
|
G2 Motorsports Park | |
| 14–15 Mar |
|
Dominion Raceway | |
| 11 Apr |
|
Daytona International Speedway | |
| 18–19 Apr |
|
Gingerman Raceway | |
| 2–3 May |
|
Harris Hill Raceway | |
| 22–24 May |
|
Watkins Glen International | |
| 13–14 Jun |
|
Autobahn Raceway | |
| 27–28 Jun |
|
Sebring International Raceway | |
| 24–25 Jul |
|
Lime Rock Park | |
| 31 Jul–2 Aug |
|
Virginia International Raceway | |
| 22 Aug |
|
Thompson Speedway Motorsports Park | |
| 4–6 Sep |
|
Mid-Ohio Sports Car Course | |
| 19–20 Sep |
|
Sebring International Raceway | |
| 26–27 Sep |
|
Harris Hill Raceway | |
| 3–4 Oct |
|
Pittsburgh International Race Complex | |
| 24–25 Oct |
|
Road America | |
| 31 Oct–1 Nov |
|
Atlanta Motorsports Park | |
| 7–8 Nov |
|
Ozarks International Raceway | |
| 5–6 Dec |
|
Virginia International Raceway | |
| 29–31 Dec |
|
Circuit of the Americas |
