Preston, ID
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2020 | Jonathan Frey | M 30-39 | 27:52:00 |
| 2 | 2020 | Dan Fetzer | M 30-39 | 32:40:01 |
| 3 | 2020 | David Miller | M 30-39 | 33:46:16 |
| 4 | 2020 | Jonathan Ravarino | M 40-49 | 35:37:10 |
| 5 | 2020 | David Ravarino | M 40-49 | 35:37:10 |
| 6 | 2017 | No Runners | M 30-39 | 36:00:00 |
| 7 | 2020 | Colleen Ford | F 50-59 | 36:05:30 |
| 8 | 2020 | Nick Hankes | M 40-49 | 37:05:36 |
