| Rollin Perry's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2014 | Iowa, US | 75 | Friday, July 11, 2014 | DNF |
| Hardrock 100 2012 | Iowa, US | 73 | Friday, July 13, 2012 | DNF |
| Hardrock 100 2010 | Iowa, US | 71 | Friday, July 9, 2010 | DNF |
| Hardrock 100 2009 | Iowa, US | 70 | Friday, July 10, 2009 | DNF |
| Hardrock 100 2007 | Iowa, US | 68 | Friday, July 13, 2007 | DNF |
| Hardrock 100 2006 | Iowa, US | 67 | Friday, July 14, 2006 | DNF |
| Hardrock 100 2005 | Iowa, US | 66 | Friday, July 8, 2005 | DNF |
| Hardrock 100 2004 | Iowa, US | 65 | Friday, July 9, 2004 | DNF |
| Hardrock 100 2003 | Iowa, US | 64 | Friday, July 11, 2003 | 44:53:23.00 |
| Hardrock 100 2001 | Iowa, US | 62 | Friday, July 13, 2001 | 46:54:46.00 |
| Hardrock 100 2000 | 61 | Friday, July 7, 2000 | 46:28:40.00 | |
| Hardrock 100 1999 | Iowa, US | 60 | Friday, July 9, 1999 | 45:56:12.00 |
| Hardrock 100 1998 | Iowa, US | 59 | Friday, July 10, 1998 | 46:45:54.00 |
| Hardrock 100 1997 | Iowa, US | 58 | Friday, July 11, 1997 | 46:45:56.00 |
| Hardrock 100 1996 | Iowa, US | 57 | Friday, July 12, 1996 | 46:21:40.00 |