Guillermo Hernandez has 2 recorded races from San Antonio, TX.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-12-07 | 2025 San Antonio Marathon Half Marathon | Half Marathon | 2:11:03 | 2925 |
| 2023-08-27 | KIA MEDIA MARATON DE LIMA Y 10K POWERED BY PUMA 2023 21.097K | Half Marathon | 1:54:55 | 1730 |