Gen-hwa Chang has 6 recorded races from New York, NY, USA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-16 | 2026 RBC Brooklyn Half | Half Marathon | 2:49:39 | 27372 |
| 2025-10-05 | 2025 Jersey City 5K | 5K | 32:27 | 5549 |
| 2023-11-19 | 2023 Race to Deliver 4M to Benefit God's Love We Deliver | 41:05 | 4923 | |
| 2023-05-20 | 2023 RBC Brooklyn Half | Half Marathon | 2:30:33 | 21084 |
| 2019-05-18 | 2019 Popular Brooklyn Half | Half Marathon | 2:30:05 | 22262 |
| 2018-05-19 | 2018 Popular Brooklyn Half | Half Marathon | 2:36:37 | 22596 |