Scot Karstens has 2 recorded races from Park Ridge, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-08-27 | 2023 Chicago Triathlon International | Ultra Marathon | 2:25:19 | 993 |
| 2022-08-28 | 2022 Chicago Triathlon International - Individual | Ultra Marathon | 2:55:15 | 690 |