Helen Cho has 2 recorded races from Rumson, New Jersey, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:30:45 | 7552 |
| 2023-01-28 | Life Time Miami Marathon & Half Tropical 5K - January 28th | 5K | 31:28 | 787 |