Circuit
Pikes Peak Hillclimb
| Date | Category | Race title | Winner |
|---|---|---|---|
| 06.09.1920 | Hill climb | Pikes Peak Hillclimb | Otto Loesche |
| 05.09.1921 | Hill climb | Pikes Peak Auto Hill Climb | King Rhiley |
| 01.09.1947 | Champcars | Pikes Peak Auto Hill Climb | Louis Unser |
| Date | Category | Race title | Winner |
|---|---|---|---|
| 06.09.1920 | Hill climb | Pikes Peak Hillclimb | Otto Loesche |
| 05.09.1921 | Hill climb | Pikes Peak Auto Hill Climb | King Rhiley |
| 01.09.1947 | Champcars | Pikes Peak Auto Hill Climb | Louis Unser |