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Marathon Races in Massachusetts

6 upcoming Marathon races across Massachusetts. Run This events are listed first — pick a city below to narrow it down.

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6 races

Sat, Sep 12, 2026

CRM Invitational: Volunteer Registration

Allston, MA

OutsideMarathon

Sat, Oct 17, 2026

Baystate Marathon

Lowell, MA

OutsideMarathon

Fri, Oct 30, 2026

Cambridge Half Marathon + 5K

Cambridge, MA

OutsideMarathon5K

Sat, Nov 7, 2026

Harborside Half Marathon & 5K

Newburyport, MA

OutsideMarathon5K

Fri, Apr 23, 2027

MV Spring Classic Marathon and Half Marathon

Oak Bluffs, MA

OutsideMarathon

Fri, Apr 23, 2027

Great Woods Marathon & 5k

Mansfield, MA

OutsideMarathon5K