Stephen Klawans has 4 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-28 | 2025 Life Time Chicago Half Marathon + 5K | Half Marathon | 1:49:40 | 1077 |
| 2025-08-23 | 2025 Chicago Triathlon Sprint | 1:36:44 | 241 | |
| 2024-09-29 | 2024 Life Time Chicago Half Marathon + 5K | Half Marathon | 2:10:11 | 3319 |
| 2024-08-24 | 2024 Chicago Triathlon International | Ultra Marathon | 3:11:47 | 1243 |