Isaiah David Hao has 3 recorded races from San Pedro, PHL.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-29 | 2025 Rock 'n' Roll Manila Marathon | Marathon | 5:35:19 | 623 |
| 2024-11-24 | 2024 Rock 'n' Roll Manila Marathon | Marathon | 6:32:45 | 941 |
| 2022-06-19 | 2022 Rock 'n' Roll Manila Half Marathon | Half Marathon | 2:27:12 | 502 |