Justin Laumeyer has 3 recorded races from Saint Peters, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-05 | MO' Cowbell Marathon/Half-Marathon/10K/5K | Marathon | 4:22:54 | 164 |
| 2024-10-06 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 21:47 | 9 |
| 2023-10-01 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 22:16 | 12 |