| Name | Team | Event Name |
|---|---|---|
| Will McCann | When there’s a Will, there’s a Rae | WALT DISNEY WORLD Marathon Weekend |
| William Brown | Suncoast | WALT DISNEY WORLD Marathon Weekend |
| William Brown | WALT DISNEY WORLD Marathon Weekend | |
| William Dembereckyj | WALT DISNEY WORLD Marathon Weekend | |
| William Hiemcke | Pop's Warriors | WALT DISNEY WORLD Marathon Weekend |
| William Jacob | Tokyo Marathon | |
| William Park | Williams for LLS | Bank of America Chicago Marathon |
| William Rabitaille | TCS New York City Marathon | |
| William Rowback | Pop's Warriors | WALT DISNEY WORLD Marathon Weekend |
| William Sheehy | Williams for LLS | Bank of America Chicago Marathon |