Chris Gross has 2 recorded races from Defiance, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-10-06 | MO' Cowbell Marathon/Half-Marathon/10K/5K Half Marathon | Half Marathon | 1:54:39 | 422 |
| 2022-10-02 | MO' Cowbell Marathon/Half-Marathon/10K/5K Half Marathon | Half Marathon | 1:48:38 | 264 |