| Lp | Tor |
Wyścigi |
Lata |
|---|---|---|---|
| 1 |  Road America |
33 | 1994, 2003-2018 |
| 2 | Barber |
32 | 2003-2018 |
| 3 | Road Atlanta |
27 | 1994, 2003-2010, 2012, 2015-2018 |
| 4 | Mid-Ohio |
26 | 1994, 2003-2014 |
| 5 | Virginia |
24 | 2003-2010, 2015-2018 |
| 6 | Laguna Seca |
23 | 1994, 2003-2013, 2015-2018 |
| 7 | Infineon, Sonoma |
22 | 2004-2012, 2017-2018 |
| 8 | New Jersey |
22 | 2009-2018 |
| 9 | Daytona |
18 | 1994, 2003-2014 |
| 10 | Miller, Utah |
18 | 2006-2008, 2011-2013, 2015-2018 |
| 11 | Fontana |
16 | 2003-2010 |
| 12 | Circuit of the Americas |
8 | 2015-2018 |
| 13 | Pittsburgh |
4 | 2017-2018 |
| 14 | Brainerd |
3 | 1994, 2003-2004 |
| 15 | Sears Point |
3 | 1994, 2003 |
| 16 | Pikes Peak |
3 | 2003-2005 |
| 17 | Heartland Park |
2 | 2009 |
| 18 | Homestead-Miami |
2 | 2012 |
| 19 | NOLA Motorsports Park |
2 | 2012 |
| 20 | Indianapolis |
2 | 2015 |
| 21 | Phoenix |
1 | 1994 |
| 22 | Pomona |
1 | 1994 |
| 23 | New Hampshire |
1 | 1994 |