| Troy Howard's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2021 | Colorado, US | 48 | Friday, July 16, 2021 | 28:33:51.00 |
| 2019 Golden Gate Dirty 30 (50K) | Colorado, US | 46 | Saturday, June 1, 2019 | 06:20:01.00 |
| Hardrock 100 2018 | Colorado, US | 45 | Friday, July 20, 2018 | 27:09:39.00 |
| Hardrock 100 2016 | Colorado, US | 43 | Friday, July 15, 2016 | DNF |
| Hardrock 100 2015 | Colorado, US | 42 | Friday, July 10, 2015 | 27:03:00.00 |
| 2015 Golden Gate Dirty 30 (50K) | 42 | Saturday, May 30, 2015 | 05:27:51.50 | |
| Hardrock 100 2013 | Colorado, US | 40 | Friday, July 12, 2013 | 25:20:09.00 |
| Hardrock 100 2010 | California, US | 37 | Friday, July 9, 2010 | DNF |
| The Bear 100 2009 | California, US | 36 | Friday, September 25, 2009 | 21:42:59.00 |
| Hardrock 100 2009 | California, US | 36 | Friday, July 10, 2009 | 26:01:18.00 |