Mark Grimsley has 3 recorded races from Manhattan, Kansas, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-05-24 | 11th Annual Bill Snyder Highway Half & 5K | 5K | 27:42 | 172 |
| 2022-05-21 | 8th Annual Bill Snyder Highway Half & 5K | 5K | 28:12 | 128 |
| 2022-03-19 | 44th Annual Saint Patrick's Day Road Race Shamrock 2 Mile | 17:56 | 81 |