| Benjamin Kammin's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2024 High Lonesome 100 | Colorado, US | 50 | Friday, July 19, 2024 | DNF |
| Quad Rock 2022 (Quad Rock 50) | Colorado, US | 47 | Saturday, May 7, 2022 | 13:54:43.00 |
| Quad Rock 2021 (Quad Rock 25) | Colorado, US | 46 | Saturday, May 8, 2021 | 05:51:39.00 |
| Quad Rock 2020 (Quad Rock 25) | Colorado, US | 46 | Saturday, August 15, 2020 | 06:16:25.00 |