| Jennifer Mawn's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 Sawatch Ascent | Colorado, US | 33 | Sunday, September 28, 2025 | 07:33:36.00 |
| 2025 West Line Winder Trail Races (50k) | Colorado, US | 33 | Saturday, September 27, 2025 | 05:56:37.00 |
| 2022 Golden Gate Dirty 30 (50K) | Colorado, US | 30 | Friday, June 3, 2022 | 07:02:54.00 |
| Quad Rock 2021 (Quad Rock 50) | Colorado, US | 29 | Saturday, May 8, 2021 | 12:48:44.00 |