| Dale Petersen's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2000 | 44 | Friday, July 7, 2000 | 38:54:09.00 | |
| Hardrock 100 1999 | Colorado, US | 42 | Friday, July 9, 1999 | DNF |
| Dale Petersen's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2000 | 44 | Friday, July 7, 2000 | 38:54:09.00 | |
| Hardrock 100 1999 | Colorado, US | 42 | Friday, July 9, 1999 | DNF |