Las Vegas, NV
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2016 | Ron Hammett | M 40-49 | 21:04:01 |
| 2 | 2016 | Jeri Ginsburg | F 50-59 | 23:21:44 |
| 3 | 2016 | Gerardo Ramirez | M 40-49 | 24:08:53 |
| 4 | 2016 | Jason Jones | M 40-49 | 26:16:59 |
| 5 | 2016 | Dan McGuire | M 40-49 | 26:17:00 |
| 6 | 2016 | Dan Brenden | M 60-69 | 27:00:37 |
| 7 | 2016 | Josh Cagwin | M 30-39 | 27:10:27 |
| 8 | 2016 | Karla Kent | F 50-59 | 28:36:45 |
| 9 | 2016 | Mary Frasier | F 50-59 | 28:38:54 |
| 10 | 2016 | Jill Hudson | F 50-59 | 28:38:55 |
| 11 | 2016 | David Elsbernd | M 60-69 | 28:47:56 |
| 12 | 2016 | Colleen Zato | F 30-39 | 29:17:18 |
| 13 | 2016 | Eric Hodges | M 60-69 | 29:17:21 |
| 14 | 2016 | Claudia Newsom | F 60-69 | 30:51:54 |
| 15 | 2016 | Daniel Wilson | M 50-59 | 30:51:58 |
| 16 | 2016 | Edward Lyell | M 40-49 | 31:40:28 |
| 17 | 2016 | Heidi Dove | F 40-49 | 32:34:50 |
