Usama Houlila has 3 recorded races from CHICAGO, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-23 | 2025 Chicago Triathlon Olympic | Ultra Marathon | 3:17:00 | 1612 |
| 2024-08-24 | 2024 Chicago Triathlon International | Ultra Marathon | 3:19:49 | 1502 |
| 2022-08-28 | 2022 Chicago Triathlon International - Individual | Ultra Marathon | 3:09:51 | 1196 |