Isaac Leon has 4 recorded races from Wentzville, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-05 | MO' Cowbell Marathon/Half-Marathon/10K/5K | Marathon | 3:28:15 | 27 |
| 2024-10-06 | MO' Cowbell Marathon/Half-Marathon/10K/5K Half Marathon | Half Marathon | 1:37:29 | 108 |
| 2023-10-01 | MO' Cowbell Marathon/Half-Marathon/10K/5K | Marathon | 42:48 | 13 |
| 2022-10-02 | MO' Cowbell Marathon/Half-Marathon/10K/5K | Marathon | 3:20:04 | 24 |