Ranked · Updated September 2026
The Most Popular Races in Massachusetts
Ranked by real runner activity on Find The Run — saves, race-week reminders, and registration clicks over the last 90 days. The races Massachusetts's runners are actually engaging with.
TripleThreat Half Marathon & 5K
Rockport, MA · Aug 1, 2027
2026 B.A.A. Half Marathon
Boston, MA · Nov 8, 2026
Boston 10K for Women
Boston, MA · Oct 10, 2026
Ocean View Half Marathon & 5K
Ipswich, MA · Nov 1, 2026
Arc'teryx Run Boston 10K
Milton, MA · Sep 20, 2026
Jingle Bell Half Marathon & 5K
Haverhill, MA · Dec 6, 2026
Mighty Moose 5k Run/Walk for Ovarian Cancer
Concord, MA · Sep 16, 2026
Shirley May France 10k Road Race
Somerset, MA · Sep 19, 2026
Harborside Half Marathon & 5K
Newburyport, MA · Nov 8, 2026
2026 Boston Firefighters Memorial 10K Road Race
Boston, MA · Oct 11, 2026
Breast Cancer Awareness 5K Run/Walk
Melrose, MA · Oct 3, 2026
Millis Boosters Run Back to School
Millis, MA · Sep 27, 2026
Witch City 5K Road Race
Salem, MA · Oct 3, 2026
Cambridge Half Marathon + 5K
Cambridge, MA · Oct 31, 2026
Spooky Sprint 5K
Melrose, MA · Oct 31, 2026
Fall Classic 5K
Cambridge, MA · Oct 4, 2026
Lahey Cancer Institute 5K Walk & Run
Burlington, MA · Sep 19, 2026
Abington COPES 5K
Abington, MA · Sep 20, 2026
WAAV Strides For Safety
Wakefield, MA · Oct 3, 2026
Happy Holidays Half MerryThon & 5K Race
Gloucester, MA · Dec 6, 2026
Happy as a Clam 5K Race, Walk & Fun Dashes
Essex, MA · Sep 18, 2026
Run for the Dogs 5k - Boston
Boston, MA · Sep 19, 2026
Salisbury Rail Trail Road Race
Salisbury, MA · Sep 19, 2026
Paddy's 5K
Cambridge, MA · Sep 27, 2026
South Shore Half Marathon
Hingham, MA · Nov 8, 2026
Rankings reflect runner activity on Find The Run — saves, reminders, and registration clicks over the last 90 days — and update daily.