Matthew Underwood has 4 recorded races from Boulder, CO.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-28 | Boulderthon Marathon | Marathon | 3:13:46 | 65 |
| 2025-04-12 | 21st Annual Pat's Run 4.2 Mile Run/Walk (In-Person) | 1:02:32 | 11691 | |
| 2024-09-29 | Boulderthon Half Marathon | Half Marathon | 1:28:13 | 67 |
| TCS London Marathon 2024 | Marathon | 3:06:24 | 4610 |