John Birkner has 4 recorded races from Goodrich, Michigan, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-01 | City of Burton Parks & Rec Veterans Honor Run 2025 5K Run | 5K | 27:55 | 19 |
| 2023-11-11 | City of Burton Parks & Rec Veterans Honor Run 2023 5k Run | 5K | 29:49 | 23 |
| 2023-05-20 | Race2Grace 2023 5K Run | 5K | 31:02 | 33 |
| 2022-05-21 | Race2Grace 2022 5K Run | 5K | 27:55 | 17 |