John Drdek has 3 recorded races from San Diego, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-08-16 | America's Finest City Half Marathon & 5K | Half Marathon | 2:29:59 | 1971 |
| 2026-07-04 | Scripps Ranch Old Pros 10K | 10K | 1:34:27 | 1198 |
| 2026-04-11 | San Diego Beach & Bay Half Marathon, 5K & 10K | 10K | 1:32:31 | 1014 |