James Dazeley has 5 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 2:41:40 | 501 | |
| TCS London Marathon 2025 | Marathon | 2:37:47 | 524 | |
| TCS London Marathon 2024 | Marathon | 2:27:26 | 102 | |
| TCS London Marathon 2023 | Marathon | 2:29:05 | 107 | |
| TCS London Marathon 2022 | Marathon | 2:42:32 | 415 |