Kelvin Cox has 3 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-28 | 2025 Life Time Chicago Half Marathon + 5K | Half Marathon | 2:12:42 | 3821 |
| 2023-09-24 | Life Time Chicago Half Marathon + 5K presented by HOKA | Half Marathon | 2:03:16 | 2534 |
| 2022-09-25 | HOKA Chicago Half Marathon & 5K 12.6 Mile | 1:56:35 | 2629 |