Houston, TX
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2014 | John Sharp | M 30-39 | 9:45:58 |
| 2 | 2017 | Trevor Hall | M 50-59 | 12:31:56 |
| 3 | 2013 | Pamela Chapman-Markle | F 50-59 | 13:55:53 |
| 4 | 2014 | Andre Daigle | M 50-59 | 13:57:51 |
| 5 | 2013 | Mercedes Tarley | F 60-69 | 14:01:13 |
| 6 | 2017 | Francisco Martinez | M 50-59 | 14:12:22 |
| 7 | 2013 | Joseph Bello | M 60-69 | 15:08:09 |
| 8 | 2016 | Joel McCutchen | M 30-39 | 15:16:58 |
| 9 | 2014 | Zasha Romero | M 40-49 | 15:34:49 |
| 10 | 2012 | Reid Bader | M 30-39 | 15:35:01 |
| 11 | 2014 | Andrew Aguirre | M 30-39 | 15:39:41 |
| 12 | 2013 | Rachut Kris | M 30-39 | 15:43:38 |
| 13 | 2013 | Pralle Mandi | F 30-39 | 15:43:38 |
| 14 | 2013 | David Coats | M 50-59 | 15:50:09 |
| 15 | 2014 | Dmitry Rozinsky | M 30-39 | 16:01:59 |
| 16 | 2016 | Kevin Albert | M 50-59 | 16:27:35 |
| 17 | 2013 | Harry Good | M 60-69 | 17:03:04 |
| 18 | 2014 | Tracy Eaves | F 40-49 | 17:10:47 |
| 19 | 2012 | Roy Lira | M 40-49 | 17:20:36 |
| 20 | 2013 | Kim Eunsup | M 60-69 | 17:31:53 |
| 21 | 2016 | Jay Lorton | M 40-49 | 17:59:51 |
| 22 | 2014 | Roxana Lewis | F 60-69 | 18:25:06 |
| 23 | 2013 | Tammy Unangst | F 40-49 | 18:48:00 |
| 24 | 2015 | Christine Jones | F 40-49 | 18:54:58 |
| 25 | 2014 | James Sephton | M 30-39 | 19:10:12 |
| 26 | 2014 | Martin Bustamante | M 30-39 | 19:41:12 |
| 27 | 2012 | Eunsup Kim | M 50-59 | 21:38:32 |
| 28 | 2016 | Ajay Nudurupati | M 30-39 | 22:21:58 |
| 29 | 2017 | Kimberley Sergeant | F 50-59 | 23:05:29 |
| 30 | 2015 | Tara Woodard | F 40-49 | 25:23:01 |
