Phoenix International Raceway
1.5 Mile Road Course
Remeasured to 1.51 Miles in 1995
Avondale, Arizona
All races
SCCA sanctioned
| Race # | Date | Miles | Winner |
| 1 | 10/4/1992 | 37.5 | Greg Moore |
| 2 | 5/5/1995 | 48.32 | Lance Norick |
| 3 | 5/6/1995 | 48.32 | Memo Gidley |
| 4 | 4/21/1996 | 45.3 | Peter MacLeod |
| 5 | 4/19/1997 | 45.3 | Duncan Dayton |
| 6 | 4/20/1997 | 45.3 | Jeff Shafer |
| NC | 4/5/2003 | 45.3 | Charlie Kimball |
| NC | 4/6/2003 | 45.3 | Charlie Kimball |