| Mark Christopherson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2016 | Utah, US | 48 | Friday, July 15, 2016 | 37:45:57.00 |
| Hardrock 100 2015 | Utah, US | 47 | Friday, July 10, 2015 | 36:38:00.00 |
| Hardrock 100 2008 | Utah, US | 40 | Friday, July 11, 2008 | 38:47:37.00 |
| Mark Christopherson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2016 | Utah, US | 48 | Friday, July 15, 2016 | 37:45:57.00 |
| Hardrock 100 2015 | Utah, US | 47 | Friday, July 10, 2015 | 36:38:00.00 |
| Hardrock 100 2008 | Utah, US | 40 | Friday, July 11, 2008 | 38:47:37.00 |