| Ken Farley's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| ABC 50 (Anza Borrego 50) | California, US | 59 | Saturday, December 2, 2023 | 12:33:49.00 |
| Hardrock 100 2015 | California, US | 51 | Friday, July 10, 2015 | DNF |
| Hardrock 100 2012 | California, US | 48 | Friday, July 13, 2012 | 37:29:00.00 |
| Hardrock 100 2010 | California, US | 45 | Friday, July 9, 2010 | 38:33:05.00 |