Ernesto Montalvo has 3 recorded races from Huixquilican, MX-MEX, MX.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-31 | 2026 Rock 'n' Roll San Diego Half Marathon | Half Marathon | 2:03:12 | 5327 |
| 2025-12-14 | 2025 Rock 'n' Roll Mexico City Half Marathon | Half Marathon | 2:14:27 | 6649 |
| 2025-06-01 | 2025 Rock 'n' Roll San Diego Half Marathon | Half Marathon | 2:26:24 | 10250 |