Ma Isabel Santiago has 2 recorded races from Paranaque, METRO MANILA, PHL.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-29 | 2025 Rock 'n' Roll Manila Half Marathon | Half Marathon | 3:15:45 | 1973 |
| 2024-11-24 | 2024 Rock 'n' Roll Manila Half Marathon | Half Marathon | 2:14:39 | 550 |