William Marshall has 3 recorded races from Santa Rosa, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-10-20 | Cloverdale Vineyard Races 10K Run | 1:29:17 | 143 | |
| 2023-10-22 | Cloverdale Vineyard Races 2023 10K | 10K | 1:25:54 | 131 |
| 2023-10-15 | Clo Cow Half Marathon 2023 10K | 10K | 1:21:42 | 278 |