Alvaro Castro has 4 recorded races from Key Biscayne, Florida, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-25 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 2:26:03 | 8297 |
| 2025-02-02 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 2:08:51 | 4576 |
| 2024-03-03 | 2024 Baptist Health 305 Half Marathon & 5K | Half Marathon | 2:12:39 | 904 |
| 2024-01-28 | 2024 Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:25:48 | 6750 |