Mark Krizik has 3 recorded races from Homer Glen, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-23 | 2025 Chicago Triathlon Olympic | Ultra Marathon | 3:03:11 | 1121 |
| 2024-08-24 | 2024 Chicago Triathlon International | Ultra Marathon | 3:08:26 | 1139 |
| 2023-08-27 | 2023 Chicago Triathlon International | Ultra Marathon | 2:27:20 | 1108 |