| Betsy Nye's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2023 | California, US | 58 | Friday, July 14, 2023 | 46:50:28.00 |
| Hardrock 100 2022 | California, US | 57 | Friday, July 15, 2022 | 43:09:55.00 |
| Hardrock 100 2021 | California, US | 56 | Friday, July 16, 2021 | 39:36:00.00 |
| Hardrock 100 2018 | California, US | 53 | Friday, July 20, 2018 | 42:30:44.00 |
| Hardrock 100 2016 | California, US | 51 | Friday, July 15, 2016 | 38:23:25.00 |
| Hardrock 100 2015 | California, US | 51 | Friday, July 10, 2015 | 40:16:00.00 |
| Hardrock 100 2014 | California, US | 50 | Friday, July 11, 2014 | 42:22:12.00 |
| The Bear 100 2013 | California, US | 49 | Friday, September 27, 2013 | 32:05:00.00 |
| Hardrock 100 2013 | California, US | 48 | Friday, July 12, 2013 | 36:46:42.00 |
| Hardrock 100 2011 | California, US | 47 | Friday, July 15, 2011 | 39:17:00.00 |
| Hardrock 100 2010 | California, US | 45 | Friday, July 9, 2010 | 32:32:07.00 |
| Hardrock 100 2009 | California, US | 44 | Friday, July 10, 2009 | 35:25:04.00 |
| Hardrock 100 2008 | California, US | 44 | Friday, July 11, 2008 | 36:08:23.00 |
| Hardrock 100 2007 | California, US | 43 | Friday, July 13, 2007 | 33:39:28.00 |
| Hardrock 100 2006 | California, US | 42 | Friday, July 14, 2006 | 32:52:09.00 |
| Hardrock 100 2005 | California, US | 41 | Friday, July 8, 2005 | 36:58:25.00 |
| Hardrock 100 2003 | California, US | 39 | Friday, July 11, 2003 | 33:02:28.00 |
| Hardrock 100 2001 | California, US | 37 | Friday, July 13, 2001 | 33:48:53.00 |
| Hardrock 100 2000 | California, US | 35 | Friday, July 7, 2000 | 34:35:33.00 |
| Hardrock 100 1999 | California, US | 34 | Friday, July 9, 1999 | 35:19:20.00 |