Littleton, CO
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2013 | Michael Aish | M 30-39 | 6:55:59 |
| 2 | 2013 | Shannon Price | M 30-39 | 7:28:20 |
| 3 | 2013 | Chad King | M 30-39 | 8:13:44 |
| 4 | 2013 | Carey Haller | F 40-49 | 8:21:44 |
| 5 | 2013 | Michele Bierstedt | F 40-49 | 8:37:07 |
| 6 | 2013 | Craig Weber | M 50-59 | 8:46:49 |
| 7 | 2013 | Drew Brazier | M 20-29 | 9:31:42 |
| 8 | 2013 | John Boyd | M 40-49 | 9:40:54 |
| 9 | 2015 | Julianna Ryan | F 20-29 | 9:42:03 |
| 10 | 2015 | Andrew Brooks | M 30-39 | 9:58:52 |
| 11 | 2013 | Rochelle Garnanez | F 30-39 | 10:03:20 |
| 12 | 2015 | Eric Haye | M 40-49 | 10:14:53 |
| 13 | 2017 | Jacob Marthiljohni | M 30-39 | 10:29:58 |
| 14 | 2013 | Paul Maisel | M 40-49 | 10:34:53 |
| 15 | 2015 | Paul Maisel | M 40-49 | 10:38:03 |
| 16 | 2013 | Alyson Kirk | F 30-39 | 10:40:48 |
| 17 | 2014 | Matthew Anderson | M 30-39 | 10:56:50 |
| 18 | 2014 | Jeremey Lawrence | M 30-39 | 10:56:50 |
| 19 | 2015 | Laura Sanford | F 20-29 | 10:57:07 |
| 20 | 2015 | Bridgett Wall | F 20-29 | 11:04:28 |
| 21 | 2013 | Edward Green | M 60-69 | 11:12:39 |
| 22 | 2014 | Rebecca Williams | F 30-39 | 11:25:57 |
| 23 | 2014 | Gilbert Gray | M 50-59 | 11:45:38 |
| 24 | 2014 | Julianna Ryan | F 20-29 | 12:09:53 |
| 25 | 2015 | Matt Taylor | M 20-29 | 12:15:28 |
| 26 | 2013 | Kim King | F 40-49 | 12:21:20 |
| 27 | 2015 | Pete Aronson | M 40-49 | 12:54:32 |
