Gary Costa has 2 recorded races from New Britain, Connecticut, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-10-19 | Eversource Hartford Marathon Half Marathon | Half Marathon | 2:02:29 | 1635 |
| 2023-10-14 | Eversource Hartford Marathon 2023 Half Marathon | Half Marathon | 2:04:02 | 1526 |