Boise, ID
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2018 | Keenan Hassell | M 20-29 | 5:14:02 |
| 2 | 2018 | Chelsie Kaska | F 30-39 | 5:49:09 |
| 3 | 2018 | David Barrett | M 50-59 | 5:58:55 |
| 4 | 2017 | Tim Jacobson | M 30-39 | 7:01:04 |
| 5 | 2017 | Tyler Hash | M 20-29 | 7:01:16 |
| 6 | 2017 | Dustin Matier | M 30-39 | 7:01:18 |
| 7 | 2018 | Bryson Stafford | M 20-29 | 7:01:46 |
| 8 | 2018 | Grant Wall | M 40-49 | 7:01:47 |
