Georgetown, CO
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2022 | Rafael Sarfati | M 30-39 | 31:25:30 |
| 2 | 2021 | Raphael Sarfati | M 30-39 | 33:25:03 |
| 3 | 2022 | Daniel Rowan | M 40-49 | 34:03:00 |
| 4 | 2021 | Kendra Joseph | F 30-39 | 37:18:35 |
| 5 | 2022 | Joshua Brink | M 30-39 | 37:40:51 |
| 6 | 2022 | Silke Koester | F 30-39 | 38:30:01 |
| 7 | 2021 | Laura Kaplan | F 30-39 | 39:50:44 |
