Russell Armstrong has 2 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-05-18 | 2025 Life Time Chicago Spring Half & 10K Half Marathon | Half Marathon | 1:33:05 | 151 |
| 2025-02-02 | Life Time Miami Marathon & Half presented by FP Movement | Marathon | 3:36:03 | 220 |