| James Varner's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2018 | Washington, US | 40 | Friday, July 20, 2018 | DNF |
| Hardrock 100 2017 | Colorado, US | 39 | Friday, July 14, 2017 | 35:24:40.00 |
| Quad Rock 2017 | Colorado, US | 39 | Saturday, May 13, 2017 | 13:53:36.00 |
| Hardrock 100 2016 | Washington, US | 38 | Friday, July 15, 2016 | 40:39:15.00 |
| Hardrock 100 2015 | Washington, US | 38 | Friday, July 10, 2015 | 35:18:03.00 |
| Hardrock 100 2013 | Washington, US | 35 | Friday, July 12, 2013 | 37:15:39.00 |
| Hardrock 100 2012 | Washington, US | 35 | Friday, July 13, 2012 | DNF |
| Hardrock 100 2011 | Washington, US | 34 | Friday, July 15, 2011 | DNF |
| Hardrock 100 2008 | Washington, US | 31 | Friday, July 11, 2008 | DNF |
| Hardrock 100 2007 | Washington, US | 30 | Friday, July 13, 2007 | 34:54:26.00 |