| Jennifer Walker's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| ABC 50 (Anza Borrego Cuyamaca 50) 2025 (50 Miler) | Colorado, US | 43 | Saturday, December 6, 2025 | 13:05:37.00 |
| 2024 High Lonesome 100 | Colorado, US | 42 | Friday, July 19, 2024 | DNF |
| 2023 Sawatch Ascent 50k | Colorado, US | 41 | Sunday, September 24, 2023 | Not yet started |
| 2023 West Line Winder 50k | Colorado, US | 41 | Saturday, September 23, 2023 | 08:12:56.00 |
| 2023 High Lonesome 100 | Colorado, US | 41 | Friday, July 21, 2023 | DNF |