Mark Rietman has 4 recorded races from MARINA DL REY, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-23 | 2025 Chicago Triathlon Sprint | 2:08:00 | 1618 | |
| 2024-08-24 | 2024 Chicago Triathlon Sprint | 2:21:21 | 1574 | |
| 2023-08-27 | 2023 Chicago Triathlon Sprint | 1:43:44 | 1269 | |
| 2022-08-28 | 2022 Chicago Triathlon Sprint - Individual | 1:54:49 | 721 |