Jeff Slezak has 4 recorded races from ALTADENA, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-23 | 2025 Chicago Triathlon Sprint | 1:29:10 | 77 | |
| 2024-08-24 | 2024 Chicago Triathlon Sprint | 1:32:51 | 80 | |
| 2023-08-27 | 2023 Chicago Triathlon Sprint | 1:13:58 | 23 | |
| 2022-08-28 | 2022 Chicago Triathlon Sprint - Individual | 1:31:39 | 67 |