Rossanna Mazzini has 4 recorded races from Miami, Florida, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-03-01 | 2026 Life Time 305 Half Marathon & 5K Pres by Baptist Health 305K | 5K | 35:26 | 796 |
| 2025-03-02 | 2025 Life Time 305 Half Marathon & 5K Pres by Baptist Health | Half Marathon | 2:43:23 | 2278 |
| 2024-01-28 | 2024 Life Time Miami Marathon & Half Half Marathon | Half Marathon | 3:00:27 | 10556 |
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:50:30 | 9669 |