Owasso, OK
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2019 | Brian Joachims | M 50-59 | 7:46:05 |
| 2 | 2018 | Russell Cheney | M 70 + | 10:50:53 |
| 3 | 2017 | Alecia Cartwright | F 30-39 | 13:50:19 |
| 4 | 2017 | Natalie Ehrlich | F 60-69 | 14:47:26 |
| 5 | 2017 | Jennifer Travis | F 40-49 | 15:39:34 |
| 6 | 2017 | Dave Renfro | M 40-49 | 23:10:42 |
