Brenda Manacas has 2 recorded races from WATERTOWN, Massachusetts, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-11 | Eversource Hartford Marathon Half Marathon | Half Marathon | 1:48:28 | 667 |
| 2022-10-01 | Mayflower Wind Cape Cod Marathon Half Marathon | 1:49:03 | 304 |