Greg Keizer has 2 recorded races from Huntington Beach, CA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-01 | 2026 Surf City Marathon Presented by Biofreeze Half Marathon | Half Marathon | 2:11:56 | 4156 |
| 2024-01-28 | 2024 Life Time Miami Marathon & Half | Marathon | 4:52:41 | 1492 |