Mary Heft has 4 recorded races from Kansas City, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-27 | Ward Parkway Thanksgiving Day Run 5k | 5K | 1:04:24 | 2853 |
| 2024-11-28 | Ward Parkway Thanksgiving Day Run 5k | 5K | 58:21 | 2662 |
| 2023-11-23 | Ward Parkway Thanksgiving Day Run/Walk 2023 5K Run/Walk | 5K | 55:14 | 2563 |
| 2022-11-24 | Ward Parkway Thanksgiving Day Run/Walk 2022 5K Run/Walk | 5K | 55:56 | 2241 |