Montse Cosin has 6 recorded races from Miami, Florida, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-25 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 2:36:28 | 9909 |
| 2025-02-02 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 2:22:54 | 7184 |
| 2024-01-28 | 2024 Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:09:52 | 4207 |
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:08:22 | 4083 |
| 2022-02-06 | Life Time Miami Marathon & Half Marathon | Half Marathon | 2:09:17 | 3636 |
| 2022-02-05 | Life Time Miami Tropical 5K | 5K | 27:33 | 369 |