Jefferson De Leon has 3 recorded races from CHULA VISTA, CA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-31 | 2026 Rock 'n' Roll San Diego Half Marathon | Half Marathon | 1:58:28 | 4205 |
| 2025-06-01 | 2025 Rock 'n' Roll San Diego Half Marathon | Half Marathon | 2:14:52 | 7757 |
| 2024-06-02 | 2024 Rock 'n' Roll San Diego Marathon | Marathon | 5:05:05 | 3930 |