Mary Glascock has 3 recorded races from Wentzville, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-05 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 51:05 | 717 |
| 2024-10-06 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 50:53 | 568 |
| 2022-10-02 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 44:43 | 379 |