| Ted Mahon's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2018 | Colorado, US | 45 | Friday, July 20, 2018 | 29:26:51.00 |
| 2018 Golden Gate Dirty 30 (50K) | 45 | Saturday, June 2, 2018 | 06:39:29.00 | |
| Hardrock 100 2017 | Colorado, US | 44 | Friday, July 14, 2017 | 29:22:30.00 |
| Hardrock 100 2016 | Colorado, US | 43 | Friday, July 15, 2016 | 28:52:04.00 |
| 2016 Golden Gate Dirty 30 (50K) | 43 | Saturday, June 4, 2016 | 06:50:00.04 | |
| 14: 2016 All | Colorado, US | 43 | Friday, January 1, 2016 | 55:57:00.00 |
| 2015 Golden Gate Dirty 30 (50K) | 42 | Saturday, May 30, 2015 | Not yet started | |
| The Bear 100 2014 | Colorado, US | 42 | Friday, September 26, 2014 | 22:52:07.00 |
| Hardrock 100 2014 | Colorado, US | 42 | Friday, July 11, 2014 | 29:23:42.00 |
| 2014 Golden Gate Dirty 30 (50K) | 41 | Saturday, May 31, 2014 | 06:18:55.86 | |
| The Bear 100 2013 | Colorado, US | 41 | Friday, September 27, 2013 | 21:38:00.00 |
| Hardrock 100 2013 | Colorado, US | 40 | Friday, July 12, 2013 | 28:19:27.00 |
| Hardrock 100 2012 | Colorado, US | 40 | Friday, July 13, 2012 | 28:20:00.00 |
| Hardrock 100 2011 | Colorado, US | 39 | Friday, July 15, 2011 | 31:55:00.00 |
| Hardrock 100 2010 | Colorado, US | 37 | Friday, July 9, 2010 | 30:21:26.00 |
| Hardrock 100 2009 | Colorado, US | 36 | Friday, July 10, 2009 | 31:59:20.00 |
| Hardrock 100 2007 | Colorado, US | 35 | Friday, July 13, 2007 | 33:15:00.00 |