| Joe Prusaitis's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Bighorn 100M 2014 | Texas, US | 59 | Friday, June 20, 2014 | Not yet started |
| Hardrock 100 2012 | Texas, US | 58 | Friday, July 13, 2012 | DNF |
| Hardrock 100 2011 | Texas, US | 57 | Friday, July 15, 2011 | DNF |
| Hardrock 100 2009 | Texas, US | 54 | Friday, July 10, 2009 | DNF |
| Hardrock 100 2008 | Texas, US | 54 | Friday, July 11, 2008 | 44:13:38.00 |
| Hardrock 100 2007 | Texas, US | 53 | Friday, July 13, 2007 | DNF |
| Hardrock 100 2006 | Texas, US | 52 | Friday, July 14, 2006 | 46:52:32.00 |
| Hardrock 100 2005 | Texas, US | 50 | Friday, July 8, 2005 | 45:27:55.00 |
| Hardrock 100 2004 | Texas, US | 50 | Friday, July 9, 2004 | 46:42:03.00 |
| Hardrock 100 2003 | Texas, US | 49 | Friday, July 11, 2003 | 44:53:23.00 |
| Hardrock 100 2001 | Texas, US | 47 | Friday, July 13, 2001 | 40:47:48.00 |
| Hardrock 100 2000 | 46 | Friday, July 7, 2000 | 42:53:30.00 |