Katherine Gunn has 3 recorded races from Fenton, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-05-20 | 14th Annual Ferguson Twilight Run 5k Run/Walk | 5K | 34:36 | 116 |
| TCS London Marathon 2026 | Marathon | 3:38:35 | 12369 | |
| TCS London Marathon 2025 | Marathon | 3:31:13 | 9013 |