Robert Isozaki has 4 recorded races from Gardena, CA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-10-03 | 49th Annual Manhattan Beach 10K | 10K | 1:09:50 | 2207 |
| 2026-07-04 | 5K Run / Community Walk | 5K | 31:07 | 1011 |
| 2026-02-08 | Redondo Beach Super Bowl Sunday 10k/5k 10K | 10K | 1:05:09 | 1366 |
| 2025-10-04 | 10K | 10K | 1:09:14 | 2450 |