Maria OBrien has 10 recorded races from Wexford, Pennsylvania, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-03-29 | 25th Annual Sean T. Smith Memorial Just a Short Run 1/2 Marathon | Half Marathon | 2:19:00 | 144 |
| 2025-02-22 | 49th Annual Spring Thaw 15 mile | 2:40:16 | 64 | |
| 2025-01-12 | 2025 Frigid 5 Miler | 46:54 | 106 | |
| 2024-02-24 | 48th Annual Spring Thaw 15 mile | 1:57:21 | 16 | |
| 2023-03-11 | March Mad Dash 10 Mile | 10 Mile | 1:26:12 | 31 |
| 2023-02-25 | 47th Annual Spring Thaw 20 mile | 2:59:05 | 30 | |
| 2023-01-08 | 2023 Frigid 5 Miler | 47:26 | 154 | |
| 2022-03-26 | 22nd Annual Sean T. Smith Memorial - Just A Short Run 30K | 2:49:17 | 36 | |
| 2022-02-26 | 46th Annual Spring Thaw 15 mile | 2:13:41 | 28 | |
| 2022-01-09 | 2022 Frigid 5 Miler | 46:58 | 91 |