| Kyle Fulmer's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2024 West Line Winder Trail Races (50k) | Colorado, US | 43 | Saturday, September 28, 2024 | 06:30:47.00 |
| Hardrock 100 2022 | California, US | 41 | Friday, July 15, 2022 | 34:55:48.00 |
| Hardrock 100 2021 | Colorado, US | 40 | Friday, July 16, 2021 | 34:18:07.00 |
| Never Summer (2020) (100k) | Colorado, US | 39 | Saturday, July 25, 2020 | 15:52:30.00 |
| Quad Rock (2019) (Quad Rock 50) | Colorado, US | 37 | Saturday, May 11, 2019 | 11:06:25.00 |
| The Bear 100 2018 | California, US | 37 | Friday, September 28, 2018 | 26:33:22.00 |