CHANG TING TSO has 3 recorded races from Portland, OR.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-05 | 2025 Portland Marathon Half Marathon | Half Marathon | 2:31:54 | 3631 |
| 2024-10-06 | 2024 Portland Marathon by OHSU Half Marathon | Half Marathon | 2:37:28 | 3127 |
| 2023-10-01 | 2023 Portland Marathon by OHSU Half Marathon | Half Marathon | 2:21:40 | 2316 |