Massachusetts Half Marathon Calendar 2025-2026

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Explore the best half marathons in Massachusetts for 2025-2026! Our updated list features 30 exciting races across the region. Find your next race in Massachusetts below and join the running community at these great events!

October 2025
Oct
12
Sunday

Nantucket Half Marathon

6 mi 13 mi
Oct
19
Sunday

Around Cape Ann Half Marathon

13 mi
November 2025
Nov
1
Saturday

TARC Stone Cat Trail Festival

Trail Run 10 km 21 km ... 50 mi 100 km
Nov
2
Sunday

Ocean View Half Marathon

5 km 13 mi
Nov
2
Sunday

South Shore Half Marathon

5 km 13 mi
Nov
2
Sunday

Cambridge Half Marathon

13 mi
Nov
9
Sunday

Harborside Half Marathon

5 km 13 mi
December 2025
Dec
7
Sunday

Happy Holidays Half Merrython

5 km 13 mi
Dec
7-8
Su - Mo

Jingle Bell Half Marathon

5 km 13 mi
March 2026
Mar
1
Sunday

Hyannis Marathon

10 km 13 mi 26 mi
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