Jan Frederic Castellano has 2 recorded races from Santa Ana, Metro Manila, PH.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-11-24 | 2024 Rock 'n' Roll Manila Half Marathon | Half Marathon | 2:29:08 | 956 |
| 2023-11-26 | 2023 Rock 'n' Roll Manila Half Marathon | Half Marathon | 2:40:01 | 1222 |