Marc Grossman has 2 recorded races from Exeter, New Hampshire, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 4:35:25 | 12341 |
| 2022-02-06 | Life Time Miami Marathon & Half Marathon | Half Marathon | 4:51:27 | 9730 |