James Jeffs has 2 recorded races from Bedminster, New Jersey, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-05-19 | 2024 Life Time Chicago Spring Half & 10K Half Marathon | Half Marathon | 1:50:56 | 790 |
| 2022-09-25 | HOKA Chicago Half Marathon & 5K 12.6 Mile | 1:40:18 | 901 |