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Massachusetts Half Marathon Calendar 2025-2026

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Monthly updates for Massachusetts

Get new running races (and updates) in your inbox every month.

Explore the best half marathons in Massachusetts for 2025-2026! Our updated list features 31 exciting races across the region. Find your next race in Massachusetts below and join the running community at these great events!

January 2026
Jan
1
Th

Chilly Willy Half Marathon

5 km 10 km Half Marathon
March 2026
Mar
1
Su

Hyannis Marathon

10 km Half Marathon Marathon
Mar
15
Su

New Bedford Half Marathon

Half Marathon
Mar
28
Sa

Fool's Dual Half Marathon

5 km 13 mi
Mar
29
Su

Westfield Half Marathon

5 km 10 km Half Marathon
April 2026
Apr
12
Su

Marblehead Half Marathon

13 mi
Apr
18
Sa

TRUE Marathon

13 mi 26 mi
Apr
25
Sa

TARC Spring Classic

Trail Run 10 km Half Marathon Marathon 50 km
Apr
25
Sa

Ipswich Ale Half Marathon

13 mi
Apr
26
Su

MV Spring Classic Marathon

Half Marathon Marathon
May 2026
May
3
Su

Twin Lights Half Marathon

13 mi
May
9
Sa

Barns & Blooms Half Marathon

13 mi
May
9
Sa

Enjoy Your Life Happy Half Marathon

5 km Half Marathon
May
17
Su

Cranky Crab

5 km 10 km Half Marathon
May
17
Su

Horseneck Half

4 mi 13 mi
June 2026
Jun
7
Su

Twin Lobster Half Marathon

13 mi
Jun
28
Su

Town and Country Half Marathon

5 km 13 mi
July 2026
Jul
12
Su

Narragansett Summer Running Festival

10 km Half Marathon
Jul
19
Su

IPA Half Marathon - Newburyport

5 km 13 mi
August 2026
Aug
2
Su

TripleThreat Half Marathon

5 km Half Marathon