Irwin, ID
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2019 | Ryan Montgomery | M 20-29 | 21:50:45 |
| 2 | 2020 | Luke Metzger | M 40-49 | 24:57:11 |
| 3 | 2019 | Michael Hewitt | M 40-49 | 25:54:03 |
| 4 | 2022 | Mark Marzen | M 30-39 | 26:01:44 |
| 5 | 2020 | Michael Postaski | M 30-39 | 26:21:17 |
| 6 | 2020 | Charles Veach | M 20-29 | 26:29:42 |
| 7 | 2020 | Robert Mueller | M 30-39 | 27:02:37 |
| 8 | 2019 | Taylor Bodin | M 20-29 | 27:03:02 |
| 9 | 2019 | Ian Grettenberger | M 30-39 | 28:03:30 |
| 10 | 2019 | Jason Bruno | M 30-39 | 28:30:16 |
| 11 | 2019 | Carter Williams | M 60-69 | 28:50:58 |
| 12 | 2018 | Jake Milligan | M 30-39 | 29:27:21 |
| 13 | 2020 | Robert Elliott | M 30-39 | 29:39:53 |
| 14 | 2020 | Alexander Kappes | M 30-39 | 30:28:06 |
| 15 | 2020 | Fred Most | M 30-39 | 30:36:15 |
| 16 | 2020 | Sylvia Greer | F 40-49 | 31:21:48 |
| 17 | 2020 | Caleb Yawn | M 20-29 | 31:48:17 |
| 18 | 2020 | Steve Gottfredson | M 40-49 | 31:56:39 |
| 19 | 2018 | Ian Grettenberger | M 30-39 | 32:09:04 |
| 20 | 2019 | James Reilly | M 40-49 | 32:26:50 |
| 21 | 2019 | Matt Melius | M 30-39 | 32:30:25 |
| 22 | 2020 | Daniel Beck | M 40-49 | 32:53:19 |
| 23 | 2018 | Brad Anderson | M 30-39 | 32:54:20 |
| 24 | 2019 | Paul Baines | M 30-39 | 32:54:39 |
| 25 | 2020 | Eric Van Ess | M 30-39 | 33:06:57 |
| 26 | 2019 | Adam Behrendt | M 30-39 | 33:23:48 |
| 27 | 2018 | Charles Muzelle | M 40-49 | 33:30:24 |
| 28 | 2022 | Grant Nickles | M 20-29 | 33:52:05 |
| 29 | 2020 | Kevin Fagan | M 30-39 | 34:26:11 |
| 30 | 2019 | Joshua Jones | M 20-29 | 34:34:59 |
| 31 | 2020 | Brigid Pickett | F 30-39 | 34:38:02 |
| 32 | 2022 | Mitchell Gillogly | M 20-29 | 35:07:53 |
| 33 | 2019 | Heather Brooks | F 30-39 | 35:19:31 |
| 34 | 2022 | Eric Van Ess | M 30-39 | 35:24:18 |
| 35 | 2019 | Aaron Prevo | M 40-49 | 35:31:09 |
| 36 | 2018 | Adam Leclaire | M 30-39 | 35:35:49 |
| 37 | 2018 | Peter Knox | M 40-49 | 35:35:58 |
| 38 | 2022 | Christopher Caravello | M 30-39 | 35:46:18 |
| 39 | 2019 | Scott McClain | M 50-59 | 35:48:54 |
| 40 | 2019 | Ryan Trott | M 30-39 | 35:54:15 |
| 41 | 2019 | Brenan Oliver | M 30-39 | 35:56:02 |
| 42 | 2018 | Sylvia Greer | F 40-49 | 37:51:21 |
| 43 | 2018 | Nathan Bell | M 20-29 | 38:14:14 |
| 44 | 2018 | Pam Reed | F 50-59 | 39:08:53 |
| 45 | 2018 | Jeff Schutz | M 50-59 | 39:22:23 |
| 46 | 2018 | Kevin Haro | M 30-39 | 41:08:02 |
| 47 | 2018 | Raymond Mullenax | M 50-59 | 42:12:51 |
