| Brett Gosney's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2015 | Colorado, US | 56 | Friday, July 10, 2015 | DNF |
| Hardrock 100 2014 | Colorado, US | 55 | Friday, July 11, 2014 | DNF |
| Hardrock 100 2012 | Colorado, US | 53 | Friday, July 13, 2012 | 34:03:00.00 |
| Hardrock 100 2011 | Colorado, US | 52 | Friday, July 15, 2011 | 33:14:00.00 |
| Hardrock 100 2010 | Colorado, US | 51 | Friday, July 9, 2010 | 32:17:49.00 |
| Hardrock 100 2009 | Colorado, US | 50 | Friday, July 10, 2009 | 35:21:02.00 |
| Hardrock 100 2007 | Colorado, US | 48 | Friday, July 13, 2007 | 40:35:21.00 |
| Hardrock 100 2006 | Colorado, US | 47 | Friday, July 14, 2006 | 42:35:09.00 |
| Hardrock 100 2005 | Colorado, US | 46 | Friday, July 8, 2005 | DNF |
| Hardrock 100 2003 | Colorado, US | 44 | Friday, July 11, 2003 | 39:09:54.00 |