Zachary Czajkowski has 3 recorded races from Southern California.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-08 | 2025 REVEL Big Bear Half Marathon | Half Marathon | 1:59:54 | 866 |
| 2023-03-05 | 2023 Baptist Health 305 Half Marathon & 5K | Half Marathon | 2:53:20 | 1614 |
| 2022-09-09 | Vacation Races | Great Smoky Mountains Half Marathon | Half Marathon | 2:18:19 | 500 |