David Cummings has 3 recorded races from Rocklin, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-03-14 | Shamrock'n Weekend Half Marathon | 1:24:47 | 38 | |
| 2025-12-07 | California International Marathon | 2:58:29 | 1265 | |
| 2022-12-10 | Los Angeles Spartan Event Weekend - Saturday Sprint Sprint Open | 1:21:12 | 603 |