Philip Chao has 3 recorded races from San Diego, CA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-31 | 2026 Rock 'n' Roll San Diego Marathon | Marathon | 2:58:51 | 73 |
| 2025-06-01 | 2025 Rock 'n' Roll San Diego Marathon | Marathon | 3:10:34 | 124 |
| 2022-06-05 | 2022 Rock 'n' Roll San Diego Marathon | Marathon | 3:09:58 | 106 |