Brett Coburn has 3 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-08-24 | 2024 Chicago Triathlon International | Ultra Marathon | 2:31:14 | 92 |
| 2023-08-27 | 2023 Chicago Triathlon International | Ultra Marathon | 2:07:20 | 227 |
| 2022-08-28 | 2022 Chicago Triathlon International - Individual | Ultra Marathon | 2:34:17 | 152 |