Flagstaff, AZ
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2018 | Andy Wacker | M 30-39 | 4:32:20 |
| 2 | 2018 | Caleb Schiff | M 30-39 | 5:18:57 |
| 3 | 2018 | Nathan Fischer | M 20-29 | 6:12:25 |
| 4 | 2018 | Andrew Fast | M 30-39 | 6:25:05 |
| 5 | 2018 | Brianna Grigsby | F 30-39 | 6:39:52 |
| 6 | 2018 | Scott Muggleton | M 40-49 | 7:03:14 |
| 7 | 2018 | Dion Draper | M 40-49 | 7:18:34 |
| 8 | 2018 | Benjamin Gerkin | M 30-39 | 7:22:39 |
| 9 | 2018 | Jenny Gormley | F 20-29 | 7:34:58 |
| 10 | 2018 | Matthew Burdette | M 30-39 | 7:35:58 |
| 11 | 2018 | Sophie Lacroix | F 30-39 | 7:48:24 |
| 12 | 2018 | Brian Champ | M 30-39 | 8:10:59 |
| 13 | 2018 | Nicole Weitzman | F 40-49 | 8:25:18 |
| 14 | 2018 | Marissa Kovary-Riccardo | F 20-29 | 8:27:11 |
| 15 | 2018 | Geoffrey Foote | M 50-59 | 9:02:28 |
| 16 | 2018 | Linda Vigil | F 50-59 | 9:14:27 |
| 17 | 2018 | Francisco Herrera | M 40-49 | 9:25:20 |
| 18 | 2018 | Heather Blixt | F 30-39 | 9:28:59 |
| 19 | 2018 | Luther Knudsen | M < 20 | 9:43:43 |
| 20 | 2018 | Erica Kam | F 50-59 | 9:48:57 |
| 21 | 2018 | Eric Eder | M 40-49 | 10:01:22 |
| 22 | 2018 | Christine Harrison | F 50-59 | 10:03:02 |
| 23 | 2018 | Kendall Bain | M 20-29 | 10:29:23 |
| 24 | 2018 | Cj Feller | M 30-39 | 10:38:38 |
| 25 | 2018 | Scott Mason | M 50-59 | 10:38:54 |
| 26 | 2018 | Terra Lovelin | F 40-49 | 10:42:50 |
| 27 | 2018 | Falana White | F 40-49 | 10:42:51 |
| 28 | 2018 | Andrew Marquardt | M 50-59 | 10:50:08 |
