Mary Harriman has 3 recorded races from Elmhurst, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-09-29 | 2024 Life Time Chicago Half Marathon + 5K | Half Marathon | 2:14:37 | 3842 |
| 2023-09-24 | Life Time Chicago Half Marathon + 5K presented by HOKA | Half Marathon | 2:40:42 | 5997 |
| 2022-09-25 | HOKA Chicago Half Marathon & 5K 12.6 Mile | 2:07:16 | 3821 |