Oklahoma Gravel Growler
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 2019 | Jimmy Fetter | M | 5:35:38 |
| 2 | 2019 | Ruth Loffi | F | 6:01:08 |
| 3 | 2019 | Amanda Lynch | F | 6:28:09 |
| 4 | 2019 | Keven Stone | M | 6:31:05 |
| 5 | 2019 | Susan Roets | F | 6:34:19 |
| 6 | 2019 | Anthony Gilbert | M | 6:41:16 |
| 7 | 2019 | Tiffany Fiedler | F | 6:41:18 |
| 8 | 2019 | Dirk Kile | M | 7:44:24 |
| 9 | 2019 | Barbara Pinkerton | F | 7:51:47 |
| 10 | 2019 | Gary Harris | M | 9:03:36 |
| 11 | 2019 | Scott Bailey | M | 9:03:39 |
| 12 | 2019 | Mike Rives | M | 9:03:42 |
| 13 | 2019 | James Mathison | M | 9:44:38 |