| Kaley Holyfield's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Red Feather Trail Jamboree 2025 50K | Wyoming, US | 28 | Saturday, September 27, 2025 | Not yet started |
| Never Summer (2022) (100k) | Wyoming, US | 25 | Saturday, July 30, 2022 | 14:45:49.00 |
| Kaley Holyfield's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Red Feather Trail Jamboree 2025 50K | Wyoming, US | 28 | Saturday, September 27, 2025 | Not yet started |
| Never Summer (2022) (100k) | Wyoming, US | 25 | Saturday, July 30, 2022 | 14:45:49.00 |