William Sharfman has 5 recorded races from Baltimore, Maryland, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-25 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 3:25:00 | 13640 |
| 2025-02-02 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 3:21:46 | 12558 |
| 2024-01-28 | 2024 Life Time Miami Marathon & Half Half Marathon | Half Marathon | 3:31:16 | 11853 |
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 3:51:25 | 11986 |
| 2022-02-06 | Life Time Miami Marathon & Half Marathon | Half Marathon | 2:56:03 | 8064 |