Ryan Mahon has 3 recorded races from Boxborough, Massachusetts, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-10-12 | SouthCoast Wind Cape Cod Marathon Weekend Half Marathon | 1:55:01 | 347 | |
| 2023-10-07 | SouthCoast Wind Cape Cod Marathon Weekend Half Marathon | 1:58:02 | 444 | |
| 2022-10-01 | Mayflower Wind Cape Cod Marathon Half Marathon | 1:48:38 | 295 |