Clarissa Silen has 3 recorded races from Washington, District of Columbia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-25 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 1:55:06 | 2355 |
| 2025-09-28 | 2025 Life Time Chicago Half Marathon + 5K | Half Marathon | 1:55:57 | 1724 |
| 2022-09-25 | HOKA Chicago Half Marathon & 5K | 5K | 47:52 | 915 |