Susan Marsiglia Gray has 4 recorded races from Silver Spring, Maryland, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-12-06 | Rehoboth Beach Seashore Marathon Half Marathon | 1:50:27 | 389 | |
| 2024-12-07 | Rehoboth Beach Seashore Marathon Half Marathon | 1:48:01 | 327 | |
| 2022-12-03 | Rehoboth Beach Seashore Marathon Half Marathon | 1:46:16 | 236 | |
| 2022-04-23 | Coastal Delaware Running Festival Half Marathon | 1:48:12 | 87 |