Jason Rozycki has 4 recorded races from NAPERVILLE, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-23 | 2025 Chicago Triathlon Sprint | 1:24:18 | 39 | |
| 2024-08-24 | 2024 Chicago Triathlon Sprint | 1:33:09 | 84 | |
| 2023-08-27 | 2023 Chicago Triathlon Sprint | 1:17:31 | 74 | |
| 2022-08-28 | 2022 Chicago Triathlon International - Individual | Ultra Marathon | 2:40:08 | 250 |