| Charlie Thorn's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2010 | New Mexico, US | 64 | Friday, July 9, 2010 | DNF |
| Hardrock 100 2006 | New Mexico, US | 60 | Friday, July 14, 2006 | DNF |
| Hardrock 100 2005 | New Mexico, US | 59 | Friday, July 8, 2005 | 47:02:17.00 |
| Hardrock 100 2004 | New Mexico, US | 58 | Friday, July 9, 2004 | 41:57:38.00 |
| Hardrock 100 2003 | New Mexico, US | 57 | Friday, July 11, 2003 | 40:49:14.00 |
| Hardrock 100 2001 | New Mexico, US | 55 | Friday, July 13, 2001 | 37:42:55.00 |
| Hardrock 100 1999 | New Mexico, US | 53 | Friday, July 9, 1999 | 35:01:57.00 |
| Hardrock 100 1997 | New Mexico, US | 51 | Friday, July 11, 1997 | 36:43:32.00 |