Dennis Shaver has 4 recorded races from Boulder, CO.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-28 | Boulderthon Half Marathon | Half Marathon | 2:28:43 | 3884 |
| 2024-09-29 | Boulderthon Half Marathon | Half Marathon | 2:35:13 | 2918 |
| 2023-10-08 | Boulderthon Half Marathon | Half Marathon | 2:17:14 | 1830 |
| 2022-07-23 | Deseret News Marathon 5K | 5K | 37:32 | 358 |