| Ann Biegelsen's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Red Feather Trail Jamboree 2025 50K | Colorado, US | 62 | Saturday, September 27, 2025 | 10:12:30.00 |
| Quad Rock 2025 (Quad Rock 25) | Colorado, US | 62 | Saturday, May 10, 2025 | 09:05:51.00 |
| Quad Rock 2024 (Quad Rock 25) | Colorado, US | 61 | Saturday, May 11, 2024 | 08:57:01.00 |