Tim Windhorst has 3 recorded races from Boulder, CO.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-28 | Boulderthon Half Marathon | Half Marathon | 2:07:09 | 2293 |
| 2024-09-29 | Boulderthon Half Marathon | Half Marathon | 1:50:18 | 620 |
| 2023-10-08 | Boulderthon Half Marathon | Half Marathon | 2:00:45 | 1029 |