Maria Antonia Vianna has 2 recorded races from Key Biscayne, Florida, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-03-02 | 2025 Life Time 305 Half Marathon & 5K Pres by Baptist Health | Half Marathon | 2:11:13 | 1427 |
| 2024-03-03 | 2024 Baptist Health 305 Half Marathon & 5K | Half Marathon | 2:14:59 | 973 |