Tulsa, OK
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2022 | Brant Wofford | M 40-49 | 20:01:27 |
| 2 | 2017 | Andrew T. | M 40-49 | 21:50:24 |
| 3 | 2022 | Eva Jones | F 40-49 | 21:56:48 |
| 4 | 2023 | Rene Villalobos | M 60-69 | 22:51:18 |
| 5 | 2017 | James Perry | M 60-69 | 24:40:05 |
| 6 | 2022 | Juan Pena | M 40-49 | 26:13:17 |
