Jason Campbell has 3 recorded races from Clarendon Hills, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-23 | 2025 Chicago Triathlon Olympic | Ultra Marathon | 3:00:47 | 1018 |
| 2024-08-24 | 2024 Chicago Triathlon International | Ultra Marathon | 3:11:15 | 1228 |
| 2023-08-27 | 2023 Chicago Triathlon International | Ultra Marathon | 2:26:54 | 1086 |