Charles Adair has 5 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 2:44:36 | 1051 | |
| TCS London Marathon 2025 | Marathon | 2:32:15 | 257 | |
| TCS London Marathon 2024 | Marathon | 2:34:25 | 353 | |
| TCS London Marathon 2023 | Marathon | 2:37:24 | 409 | |
| TCS London Marathon 2022 | Marathon | 2:45:12 | 546 |