Stephen Naylor has 3 recorded races from Ballwin, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-10-01 | MO' Cowbell Marathon/Half-Marathon/10K/5K Half Marathon | Half Marathon | 1:43:08 | 213 |
| TCS London Marathon 2025 | Marathon | 5:48:30 | 47583 | |
| TCS London Marathon 2023 | Marathon | 4:05:00 | 19808 |