Grand Mesa, CO
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2013 | Jeremy Bradford | M 30-39 | 20:23:00 |
| 2 | 2013 | Patrick O'Neil | M 40-49 | 20:25:00 |
| 3 | 2012 | Jeremy Bradford | M 30-39 | 20:33:00 |
| 4 | 2013 | Rhonda Claridge | F 40-49 | 21:21:00 |
| 5 | 2012 | Michael Carson | M 20-29 | 21:34:00 |
| 6 | 2014 | Patrick Oneill | M 50-59 | 22:17:39 |
| 7 | 2015 | Patrick Oneill | M 50-59 | 22:22:24 |
| 8 | 2017 | Mark Marzen | M 30-39 | 22:40:52 |
| 9 | 2014 | Carter Williams | M 50-59 | 22:51:23 |
| 10 | 2018 | Kevin Hadfield | M 30-39 | 23:07:50 |
| 11 | 2010 | Ryan Burch | M 30-39 | 23:26:00 |
| 12 | 2017 | Scott Buser | M 50-59 | 23:42:34 |
| 13 | 2017 | Glenn Steckler | M 50-59 | 23:45:24 |
| 14 | 2012 | Bryce Astill | M | 23:48:00 |
| 15 | 2018 | Jeremy Bradford | M 40-49 | 24:05:55 |
| 16 | 2014 | Giff Walters | M 20-29 | 24:40:32 |
| 17 | 2011 | Tim Long | M 40-49 | 25:06:00 |
| 18 | 2012 | Andy Pearson | M 20-29 | 25:16:00 |
| 19 | 2015 | Michael Robbert | M 40-49 | 25:50:46 |
| 20 | 2010 | Marty Wacker | M 30-39 | 26:05:00 |
| 21 | 2011 | Jaime Azuaje | M 20-29 | 26:11:00 |
| 22 | 2010 | Jamil Coury | M 20-29 | 26:12:00 |
| 23 | 2014 | Scott Vig | M 30-39 | 26:29:03 |
| 24 | 2018 | Jace Bauserman | M 30-39 | 26:45:58 |
| 25 | 2011 | Carter Williams | M 50-59 | 26:54:00 |
| 26 | 2012 | Dale Hawkins | M 30-39 | 27:23:00 |
| 27 | 2014 | Alyson Kirk | F 30-39 | 27:27:18 |
| 28 | 2014 | John Kirk | M 30-39 | 27:27:20 |
| 29 | 2017 | Andre' Michaud | M 40-49 | 27:34:43 |
| 30 | 2017 | Jeff Friedman | M 30-39 | 27:44:01 |
| 31 | 2013 | Carter Williams | M 50-59 | 28:08:00 |
| 32 | 2018 | Raphael Sarfati | M 30-39 | 28:09:50 |
| 33 | 2011 | Robert Mueller | M 20-29 | 28:11:00 |
| 34 | 2018 | Margaret Gordon | F 40-49 | 28:20:56 |
| 35 | 2017 | Alec Erhard | M 20-29 | 28:29:16 |
| 36 | 2015 | John Paul Ogden | M 40-49 | 28:35:18 |
| 37 | 2013 | Matt Pruitt | M 20-29 | 28:36:00 |
| 38 | 2014 | Dale Hawkins | M 40-49 | 28:37:54 |
| 39 | 2014 | Thomas Olmstead | M 20-29 | 28:55:55 |
| 40 | 2018 | Tobin Warren | M 40-49 | 28:56:35 |
| 41 | 2014 | Gary Fitts | M 30-39 | 29:06:05 |
| 42 | 2017 | Marty Casey | M 40-49 | 29:07:43 |
| 43 | 2013 | Gary Fitts | M 30-39 | 29:13:00 |
| 44 | 2017 | Andrew Pupa | M 20-29 | 29:15:07 |
| 45 | 2015 | Dale Hawkins | M 40-49 | 29:18:20 |
| 46 | 2012 | Michael Burnham | M 30-39 | 29:20:00 |
| 47 | 2017 | Jace Bauserman | M 30-39 | 29:21:34 |
| 48 | 2015 | Ivy Lefebvre | F 30-39 | 29:44:35 |
| 49 | 2011 | Dale Hawkins | M 30-39 | 30:15:00 |
| 50 | 2011 | John Taylor | M 40-49 | 30:15:00 |
| 51 | 2017 | Tim White | M 50-59 | 30:18:08 |
| 52 | 2013 | Logan Polfuss | M < 20 | 30:27:00 |
| 53 | 2018 | Grace Erba | F < 20 | 30:28:12 |
| 54 | 2014 | Kevin Deiber | M 30-39 | 30:34:26 |
| 55 | 2012 | Chad Wooderson | M 30-39 | 30:58:00 |
| 56 | 2013 | Dale Hawkins | M 30-39 | 31:01:00 |
| 57 | 2013 | Alexandre Roy | M 40-49 | 31:15:00 |
| 58 | 2015 | Jack Jones | M 50-59 | 31:17:47 |
| 59 | 2010 | Paul Tidmore | M 40-49 | 31:23:00 |
| 60 | 2010 | Garry Curry | M 50-59 | 31:23:00 |
| 61 | 2017 | Christopher Monti | M 30-39 | 31:56:30 |
| 62 | 2017 | Dale Hawkins | M 40-49 | 31:56:30 |
| 63 | 2014 | Davy Crockett | M 50-59 | 32:12:19 |
| 64 | 2014 | Lynda Wacht | F 40-49 | 32:42:28 |
| 65 | 2015 | John Taylor | M 50-59 | 32:43:24 |
| 66 | 2017 | Melissa Pizarro | F 30-39 | 32:48:30 |
| 67 | 2011 | Matthew Bednorz | M 40-49 | 32:56:00 |
| 68 | 2017 | Ventura Gallegos | M 40-49 | 33:06:49 |
| 69 | 2014 | Samuel Taggart | M 30-39 | 33:08:06 |
| 70 | 2018 | Paul Holubek | M 40-49 | 33:09:36 |
| 71 | 2015 | Michael Rose | M 50-59 | 33:10:25 |
| 72 | 2013 | Michael Rose | M 40-49 | 33:12:00 |
| 73 | 2018 | Colby Jones | M 30-39 | 33:15:14 |
| 74 | 2014 | Francois Trocha | M 40-49 | 33:23:08 |
| 75 | 2017 | Liesel Hadfield | F 20-29 | 33:29:26 |
| 76 | 2017 | Holly Thiry | F 40-49 | 33:50:56 |
| 77 | 2012 | Elroy Whitworth | M | 33:58:00 |
| 78 | 2012 | Hans-Dieter Weisshaar | M 70 + | 34:22:00 |
