| Troy Olson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2019 Silverton Ultra Marathon (55K) | Utah, US | 56 | Saturday, August 3, 2019 | 12:44:30.00 |
| Hardrock 100 2003 | Utah, US | 40 | Friday, July 11, 2003 | DNF |
| Troy Olson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2019 Silverton Ultra Marathon (55K) | Utah, US | 56 | Saturday, August 3, 2019 | 12:44:30.00 |
| Hardrock 100 2003 | Utah, US | 40 | Friday, July 11, 2003 | DNF |