Billy Chapman has 4 recorded races from Yorkville, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-09-24 | Life Time Chicago Half Marathon + 5K presented by HOKA | Half Marathon | 1:50:34 | 1175 |
| 2023-05-21 | Life Time Chicago Spring Half & 10K Half Marathon | Half Marathon | 1:47:18 | 693 |
| 2022-05-22 | Life Time Chicago Spring Half & 10K Half Marathon | Half Marathon | 1:46:10 | 535 |
| TCS London Marathon 2024 | Marathon | 4:12:15 | 24702 |