| Dan Knowles's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2025) (100k) | Colorado, US | 43 | Saturday, July 26, 2025 | Not yet started |
| Imogene Pass Run 2014 | CO | 32 | Saturday, September 6, 2014 | 03:21:44.00 |
| Dan Knowles's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2025) (100k) | Colorado, US | 43 | Saturday, July 26, 2025 | Not yet started |
| Imogene Pass Run 2014 | CO | 32 | Saturday, September 6, 2014 | 03:21:44.00 |