Sean Arnoldt has 2 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-09-24 | Life Time Chicago Half Marathon + 5K presented by HOKA | Half Marathon | 1:57:22 | 1829 |
| 2022-11-24 | Life Time Turkey Trot Chicago 5K & 8K Turkey Trot 5K | 5K | 32:11 | 1295 |