| Howie Stern's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Runlimited Test 2017 | California, US | 47 | Friday, May 12, 2017 | 05:53:38.00 |
| Bad Data 50 2016 | California, US | 47 | Friday, November 18, 2016 | Not yet started |
| Hardrock 100 2016 | California, US | 46 | Friday, July 15, 2016 | 41:05:04.00 |
| Hardrock 100 2015 | California, US | 46 | Friday, July 10, 2015 | 38:39:00.00 |
| Hardrock 100 2014 | California, US | 45 | Friday, July 11, 2014 | 36:07:30.00 |
| Hardrock 100 2013 | California, US | 43 | Friday, July 12, 2013 | 37:38:39.00 |
| Hardrock 100 2010 | California, US | 40 | Friday, July 9, 2010 | 39:15:06.00 |
| Hardrock 100 2008 | California, US | 39 | Friday, July 11, 2008 | 39:36:27.00 |
| Hardrock 100 2006 | California, US | 37 | Friday, July 14, 2006 | 45:24:42.00 |
| Hardrock 100 2005 | California, US | 36 | Friday, July 8, 2005 | 45:42:05.00 |