Las Vegas, NV
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2014 | Aaron Keller | M 30-39 | 8:46:09 |
| 2 | 2015 | Todd Falker | M 30-39 | 9:09:04 |
| 3 | 2015 | Matthew Schmitt | M 30-39 | 9:35:07 |
| 4 | 2015 | Jonny Vargas | M < 20 | 9:35:18 |
| 5 | 2012 | Stephanie Weigel | F 30-39 | 9:41:00 |
| 6 | 2012 | Chris Desierto | M 30-39 | 9:57:00 |
| 7 | 2015 | Jeffrey Kasal | M 30-39 | 10:12:19 |
| 8 | 2015 | Erik Olson | M 30-39 | 10:23:06 |
| 9 | 2015 | Brittany McCullough | F 30-39 | 10:34:07 |
| 10 | 2014 | Kandice Marks | F 30-39 | 10:51:02 |
| 11 | 2012 | Jason Elson | M 30-39 | 10:56:00 |
| 12 | 2012 | Joe Mantynen | M 20-29 | 11:08:00 |
| 13 | 2015 | Mark Kern | M 30-39 | 11:28:37 |
| 14 | 2014 | Joe Mantynen | M 20-29 | 12:02:51 |
| 15 | 2015 | Eric Harold | M 30-39 | 12:06:10 |
| 16 | 2014 | Summer Wesson | F 30-39 | 12:20:27 |
| 17 | 2014 | Garrett Mulrooney | M 40-49 | 12:35:57 |
| 18 | 2015 | Matthew Mccullough | M 30-39 | 12:36:57 |
| 19 | 2015 | Juan Lopez | M 30-39 | 13:07:48 |
| 20 | 2012 | Heidi Dove | F 30-39 | 13:08:00 |
| 21 | 2015 | Heidi Wong | F 50-59 | 13:21:41 |
| 22 | 2012 | Kristin Zazelenchuk | F 20-29 | 13:22:00 |
| 23 | 2012 | Robert Majors | M 30-39 | 13:29:00 |
| 24 | 2015 | Iris Moya | F 30-39 | 13:30:23 |
| 25 | 2015 | Shane Nuthall | M 30-39 | 13:49:33 |
| 26 | 2014 | Linda Dewees | F 50-59 | 14:03:17 |
| 27 | 2012 | Christine Ngai | F 30-39 | 14:19:00 |
| 28 | 2015 | Russel Grimes | M 30-39 | 15:12:41 |
| 29 | 2012 | Steve Kissell | M 50-59 | 15:18:00 |
| 30 | 2015 | Giovanni Guevarra | M 50-59 | 15:25:47 |
| 31 | 2015 | Kevin Flaherty | M 30-39 | 15:25:54 |
| 32 | 2015 | David Campbell | M 50-59 | 15:34:12 |
| 33 | 2012 | Pushpa Chandra | F 50-59 | 16:05:00 |
| 34 | 2015 | Patrick Wexler | M 20-29 | 16:56:17 |
| 35 | 2015 | Cathy Mason | F 60-69 | 17:04:50 |
| 36 | 2014 | Ken Rubeli | M 40-49 | 28:00:16 |
