John Siebert has 2 recorded races from Cleveland, Ohio, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-28 | 2026 Olde Girdled Grit Half Marathon & Relay | Half Marathon | 2:06:20 | 79 |
| 2026-02-28 | 2026 Olde Girdled Grit Half Marathon & Relay | Half Marathon | 2:06:20 | 79 |