| Zachary Frisch's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 Running Up For Air (Rock Canyon) (12 Hour) | Utah, US | 23 | Saturday, May 31, 2025 | 11:02:24.00 |
| The Bear 100 2024 | Utah, US | 23 | Friday, September 27, 2024 | 25:17:02.00 |
| 2024 Running Up For Air (Ogden) (24H) | Utah, US | 22 | Saturday, February 24, 2024 | 07:09:43.00 |
| 2023 DC Peaks (50 Miler) | Utah, US | 22 | Saturday, October 7, 2023 | 10:30:01.00 |