Rebecca Alfonso has 5 recorded races from Pawcatuck, Connecticut, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-17 | Mystic Half Marathon & 10K | 10K | 1:02:53 | 333 |
| 2025-05-18 | Mystic Half Marathon & 10K | 10K | 1:15:16 | 681 |
| 2024-05-19 | Mystic Half Marathon & 10K | 10K | 1:02:00 | 379 |
| 2024-03-16 | O'Niantic 5K | 5K | 30:34 | 373 |
| 2022-05-15 | Hartford HealthCare Mystic Half Marathon & 10K | 10K | 1:04:04 | 386 |