Medora, ND
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2014 | Nathan Morgan | M 20-29 | 4:44:08 |
| 2 | 2015 | Clint Wall | M 40-49 | 5:38:35 |
| 3 | 2017 | Wynne Harvey | M 40-49 | 6:02:47 |
| 4 | 2017 | Mark Sailer | M 40-49 | 6:17:13 |
| 5 | 2018 | Dustin Desroches | M 20-29 | 6:18:24 |
| 6 | 2016 | Sarah Scozzaro | F 30-39 | 6:35:18 |
| 7 | 2018 | Troy Elliott | M 30-39 | 6:37:47 |
| 8 | 2014 | Jeremy Alm | M 30-39 | 6:54:14 |
| 9 | 2017 | Sara Mees | F 30-39 | 6:57:15 |
| 10 | 2015 | Randy Morman | M 40-49 | 7:12:16 |
| 11 | 2017 | Chris Mees | M 30-39 | 7:15:33 |
| 12 | 2017 | George Hollerbach | M 60-69 | 7:16:28 |
| 13 | 2018 | Carrie Stander | F 30-39 | 7:21:32 |
| 14 | 2018 | Kent Stander | M 30-39 | 7:21:50 |
| 15 | 2017 | Sean Valentine | M 40-49 | 7:37:11 |
| 16 | 2016 | Jenni Hollenbeck | F 40-49 | 7:38:43 |
| 17 | 2014 | Shane Mosny | M 40-49 | 7:40:57 |
| 18 | 2014 | Elayna Girardin | F 30-39 | 7:41:25 |
| 19 | 2014 | Judy Myers | F 50-59 | 7:42:26 |
| 20 | 2017 | Clay Ross | M 20-29 | 7:45:36 |
| 21 | 2017 | Brenda Vaness | F 30-39 | 7:45:36 |
| 22 | 2016 | Jessica Johnson | F 30-39 | 7:47:13 |
| 23 | 2016 | Brent Durkin | M 20-29 | 7:52:58 |
| 24 | 2018 | Carrie Mickelson | F 40-49 | 8:06:27 |
| 25 | 2014 | Robert Wood | M 50-59 | 8:08:03 |
| 26 | 2016 | Jennifer Broton | F 40-49 | 8:08:58 |
| 27 | 2015 | Patrick Hinds | M 50-59 | 8:10:53 |
| 28 | 2018 | Michael Barnaby | M 30-39 | 8:25:29 |
| 29 | 2016 | Brion Fornshell | M 40-49 | 8:25:29 |
| 30 | 2016 | Jeffrey Carkhuff | M 50-59 | 8:26:39 |
| 31 | 2018 | Jennifer Broton | F 40-49 | 8:27:24 |
| 32 | 2016 | Steven Petersen | M 60-69 | 8:33:49 |
| 33 | 2018 | Jill Hudson | F 50-59 | 8:51:41 |
| 34 | 2015 | Charles Scheibe | M 60-69 | 8:52:34 |
| 35 | 2014 | Frank Conlon | M 60-69 | 8:58:27 |
| 36 | 2014 | Patrick Thomas | M 30-39 | 8:58:29 |
| 37 | 2015 | Jeff Hall | M 50-59 | 9:00:15 |
| 38 | 2014 | Don Reiner | M 60-69 | 9:05:06 |
| 39 | 2015 | Duane Grigg | M 60-69 | 9:11:46 |
| 40 | 2014 | Andrea Odrzywolski | F 40-49 | 9:14:01 |
| 41 | 2014 | Mary Moran | F 40-49 | 9:14:07 |
| 42 | 2014 | Krystal Butgereit | F 30-39 | 9:22:48 |
| 43 | 2014 | Kim Cook | F 30-39 | 9:24:51 |
| 44 | 2016 | Richard Abernathy | M 30-39 | 9:34:57 |
| 45 | 2016 | Amy Stone | F 30-39 | 9:34:59 |
| 46 | 2015 | Seth Elsheimer | M 60-69 | 10:02:14 |
| 47 | 2014 | William Murtha | M 30-39 | 10:16:43 |
| 48 | 2018 | Mathieu Talbot | M 20-29 | 10:28:25 |
