| Thomas Schnitzius's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2016 | Colorado, US | 63 | Friday, July 15, 2016 | DNF |
| Hardrock 100 2010 | Colorado, US | 57 | Friday, July 9, 2010 | 42:50:09.00 |
| Hardrock 100 2009 | Colorado, US | 56 | Friday, July 10, 2009 | 46:57:03.00 |
| Hardrock 100 2008 | Colorado, US | 55 | Friday, July 11, 2008 | 45:23:42.00 |
| Hardrock 100 2006 | Colorado, US | 53 | Friday, July 14, 2006 | 44:07:07.00 |