Tammy Dennee has 3 recorded races from Portland, OR.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-05 | 2025 Portland Marathon Half Marathon | Half Marathon | 3:19:03 | 4755 |
| 2024-10-06 | 2024 Portland Marathon by OHSU Half Marathon | Half Marathon | 3:18:50 | 3777 |
| 2022-10-02 | 2020 Portland Marathon by OHSU Half Marathon | Half Marathon | 3:18:37 | 3074 |