Tim Calkins has 10 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-23 | 2025 Chicago Triathlon Olympic | Ultra Marathon | 3:01:52 | 1050 |
| 2025-08-23 | 2025 Chicago Triathlon Sprint | 1:46:36 | 562 | |
| 2025-08-23 | 2025 Chicago Triathlon Triple Challenge Results | Ultra Marathon | 5:32:41 | 57 |
| 2025-08-23 | 2025 Chicago Triathlon SuperSprint | 44:13 | 65 | |
| 2023-08-27 | 2023 Chicago Triathlon International | Ultra Marathon | 2:24:46 | 968 |
| 2023-08-27 | 2023 Chicago Triathlon Sprint | 1:19:28 | 560 | |
| 2023-08-26 | 2023 Life Time Tri Chicago SuperSprint/Kids Tri SuperSprint - Individual | 40:58 | 113 | |
| 2022-08-28 | 2022 Chicago Triathlon International - Individual | Ultra Marathon | 3:01:24 | 889 |
| 2022-08-28 | 2022 Chicago Triathlon Sprint - Individual | 1:56:39 | 794 | |
| 2022-08-27 | 2022 Life Time Tri Chicago SuperSprint/Kids Tri SuperSprint - Individual | 44:50 | 82 |