John Marshall has 3 recorded races from Columbia, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-10-06 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 35:09 | 258 |
| 2023-10-01 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 39:43 | 307 |
| 2022-10-02 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 36:55 | 252 |