| Jordan Armstrong's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2025 | Idaho, US | 44 | Friday, September 26, 2025 | 28:08:19.00 |
| 2024 High Lonesome 100 | Utah, US | 43 | Friday, July 19, 2024 | 32:22:31.00 |
| The Bear 100 2022 | Utah, US | 41 | Friday, September 23, 2022 | DNF |
| The Bear 100 2020 | Utah, US | 39 | Friday, September 25, 2020 | 27:52:08.00 |
| The Bear 100 2019 | Utah, US | 38 | Friday, September 27, 2019 | 28:57:42.00 |