Shannon Koester has 3 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-05-21 | Life Time Chicago Spring Half & 10K | 10K | 1:16:01 | 843 |
| 2022-09-25 | HOKA Chicago Half Marathon & 5K 12.6 Mile | 2:46:56 | 6615 | |
| 2022-05-22 | Life Time Chicago Spring Half & 10K | 10K | 1:14:47 | 828 |