Johanna Borst has 2 recorded races from Chicago, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-08-27 | 2023 Chicago Triathlon International | Ultra Marathon | 2:18:05 | 654 |
| 2022-08-28 | 2022 Chicago Triathlon International - Individual | Ultra Marathon | 2:51:08 | 552 |