Matt Amster has 5 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 | 2:51:57 | 11687 |
| 2025-02-02 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 2:51:26 | 10843 |
| 2024-01-28 | 2024 Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:43:50 | 9009 |
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:55:09 | 10058 |
| 2022-02-06 | Life Time Miami Marathon & Half Marathon | Half Marathon | 2:11:55 | 4031 |