David Luk has 3 recorded races from Sacramento, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-10-05 | Urban Cow Half Marathon 5K Run | 26:56 | 184 | |
| 2023-09-30 | Urban Cow Half Marathon 2023 5K | 5K | 29:41 | 246 |
| 2022-10-01 | Urban Cow Half Marathon 2022 5K | 5K | 31:49 | 296 |