Jacob Zalenski has 2 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-08-27 | 2023 Chicago Triathlon International | Ultra Marathon | 2:34:17 | 1462 |
| 2022-08-27 | 2022 Life Time Tri Chicago SuperSprint/Kids Tri SuperSprint - Individual | 46:29 | 105 |