David Blackwell has 6 recorded races from Saint Louis, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-27 | 43rd Annual Kirkwood Webster Turkey Day Run 3 Mile | 50:31 | 3964 | |
| 2024-11-28 | 42nd Annual Kirkwood Webster Turkey Day Run 3 Mile | 49:39 | 3727 | |
| 2023-11-23 | 41st Annual Kirkwood Webster Turkey Day Run 3 Mile | 54:16 | 3712 | |
| 2022-11-24 | 40th Annual Kirkwood Webster Turkey Day Run 3 Mile | 50:13 | 2100 | |
| TCS London Marathon 2026 | Marathon | 5:51:03 | 51447 | |
| TCS London Marathon 2023 | Marathon | 3:26:42 | 7623 |