Jack Mullen has 4 recorded races from BARRINGTON, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-23 | 2025 Chicago Triathlon Olympic | Ultra Marathon | 3:23:33 | 1829 |
| 2025-08-23 | 2025 Chicago Triathlon Sprint | 1:49:24 | 711 | |
| 2024-08-24 | 2024 Chicago Triathlon International | Ultra Marathon | 3:28:06 | 1713 |
| 2024-08-24 | 2024 Chicago Triathlon Sprint | 1:38:14 | 165 |