| Phil Kahn's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2006 | Colorado, US | 53 | Friday, July 14, 2006 | 41:10:51.00 |
| Hardrock 100 1998 | Colorado, US | 45 | Friday, July 10, 1998 | 44:53:58.00 |
| Hardrock 100 1996 | Colorado, US | 43 | Friday, July 12, 1996 | 37:14:32.00 |
| Hardrock 100 1994 | Colorado, US | 41 | Friday, July 8, 1994 | 43:41:00.00 |