Nathan Pantaleo has 3 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-08-24 | 2024 Chicago Triathlon Sprint | 1:55:19 | 634 | |
| 2023-08-27 | 2023 Chicago Triathlon Sprint | 1:27:47 | 387 | |
| 2022-08-28 | 2022 Chicago Triathlon International - Individual | Ultra Marathon | 3:07:23 | 1095 |