John Castelluzzo has 2 recorded races from Stratford, Connecticut, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-11 | Eversource Hartford Marathon Half Marathon | Half Marathon | 1:47:13 | 620 |
| 2024-10-19 | Eversource Hartford Marathon Half Marathon | Half Marathon | 1:49:15 | 752 |