Amanda Henderson has 3 recorded races from Saint Peters, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-05 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 44:08 | 556 |
| 2024-10-06 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 27:39 | 70 |
| 2022-10-02 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 26:47 | 52 |