Mathias Dias has 4 recorded races from Westport, Connecticut, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-11 | Eversource Hartford Marathon | Marathon | 5:37:59 | 1820 |
| 2024-10-19 | Eversource Hartford Marathon Half Marathon | Half Marathon | 2:23:36 | 2779 |
| 2024-04-28 | Tri-State New Jersey Spartan Trifecta Weekend - Super Super Open | 3:03:51 | 928 | |
| 2023-10-14 | Eversource Hartford Marathon 2023 Half Marathon | Half Marathon | 2:25:16 | 2633 |