| Clay Koehn's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon & Half 2024 (Trail Marathon) | Colorado, US | 25 | Saturday, October 19, 2024 | 05:46:40.00 |
| Never Summer 60k (2024) | Colorado, US | 25 | Friday, July 26, 2024 | 11:14:08.00 |
| Blue Sky Marathon & Half 2023 (Trail Marathon) | Colorado, US | 24 | Saturday, October 21, 2023 | 05:59:17.00 |