Derek Tamayo 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 | 1:54:58 | 579 |
| 2026-03-22 | GOVX San Diego Half Marathon & 5K | Half Marathon | 2:09:46 | 1370 |
| 2026-01-18 | Carlsbad Marathon, Half Marathon & 5K | Half Marathon | 2:14:46 | 2167 |