Road America
4.048 Mile Road Course
Elkhart Lake, Wisconsin
CCWS sanctioned 2004
IMSA sanctioned 2007-09
| Race # | Date | Miles | Winner |
| 1 | 8/7/2004 | 32.384 | Andreas Wirth |
| 2 | 8/8/2004 | 32.384 | James Hinchcliffe |
| 3 | 8/11/2007 | 40.48 | Alexander Rossi |
| 4 | 8/12/2007 | 40.48 | Esteban Gutiérrez |
| 5 | 8/8/2008 | 40.48 | Alexander Rossi |
| 6 | 8/9/2008 | 40.48 | Alexander Rossi |
| 7 | 8/10/2008 | 40.48 | Adrian Tambay |
| 8 | 8/15/2009 | 40.48 | Giancarlo Vilarinho |
| 9 | 8/16/2009 | 40.48 | Gabby Chaves |
| 10 | 8/16/2009 | 36.432 | Gabby Chaves |