| Hillary Osborne's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2024 High Lonesome 100 | Colorado, US | 42 | Friday, July 19, 2024 | 36:50:03.00 |
| Never Summer 100k (2023) | Colorado, US | 41 | Saturday, July 29, 2023 | 21:44:37.00 |
| 2022 High Lonesome 100 | Colorado, US | 40 | Friday, July 22, 2022 | DNF |
| Quad Rock 2022 (Quad Rock 50) | Colorado, US | 40 | Saturday, May 7, 2022 | DNF |