| Derek Smith's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2023 High Lonesome 100 | Utah, US | 38 | Friday, July 21, 2023 | DNF |
| Twisted Branch Trail Run 2018 | New Jersey, US | 32 | Saturday, August 18, 2018 | 15:36:51.00 |
| Derek Smith's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2023 High Lonesome 100 | Utah, US | 38 | Friday, July 21, 2023 | DNF |
| Twisted Branch Trail Run 2018 | New Jersey, US | 32 | Saturday, August 18, 2018 | 15:36:51.00 |