Brian Bulthuis has 2 recorded races from Cerritos, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-02 | The HOAG OC Marathon OC Half Marathon | Half Marathon | 2:20:25 | 4738 |
| 2026-03-01 | 43rd Annual A Run Through Redlands 2026 1/2 Marathon | Half Marathon | 2:26:13 | 368 |