Fort Davis, TX
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2023 | Pieter Steenkamp | M 40-49 | 12:51:53 |
| 2 | 2022 | Joel Smith | M 20-29 | 13:08:17 |
| 3 | 2022 | Kenneth Anderlitch | M 30-39 | 13:18:15 |
| 4 | 2023 | Patrick Lavin | M 50-59 | 13:56:36 |
| 5 | 2021 | Jason Barnes | M 40-49 | 14:02:51 |
| 6 | 2021 | Guy Rubio | M 30-39 | 14:25:21 |
| 7 | 2023 | Rodolfo Rucoba | M 30-39 | 14:27:07 |
| 8 | 2021 | Allison Hardwick | F 30-39 | 14:37:40 |
| 9 | 2021 | Michael Ashmead | M 30-39 | 14:38:23 |
| 10 | 2023 | Rachel Millman | F 20-29 | 15:09:35 |
| 11 | 2023 | Julian Miranda | M 40-49 | 15:27:46 |
| 12 | 2021 | Joe Delano | M 40-49 | 15:57:21 |
| 13 | 2022 | John Torres-Whitmer | M 40-49 | 16:38:10 |
