Ji Chen has 3 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-28 | 2025 Life Time Chicago Half Marathon + 5K | 5K | 39:28 | 927 |
| 2024-09-29 | 2024 Life Time Chicago Half Marathon + 5K | 5K | 39:43 | 896 |
| 2023-09-24 | Life Time Chicago Half Marathon + 5K presented by HOKA | 5K | 38:34 | 759 |