Massachusetts Running calendar 2025-2026

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Explore the best running races in Massachusetts for 2025-2026! Our updated list features 125 exciting races across the state. Find your next race in Massachusetts below and join the running community at these great events!

September 2025
Sep
14
Sunday

Half Marathon-by-the-Sea

13 mi
Sep
14
Sunday

Ride for Liv / Run for Liv

5 km 10 km
Sep
20
Saturday

Bedford Day 5K

5 km
Sep
27
Saturday

Colin's Joy Project 5K

5 km
Sep
28
Sunday

PortRun Half Marathon

5 km 13 mi
October 2025
Oct
5
Sunday

Run Stanley

5 km
Oct
5
Sunday

Covered Bridge Classic

10 km
Oct
5
Sunday

Groton Town Forest Trail Races

Trail Run 3 mi 9 mi
Oct
5
Sunday

Nicole Podkowa 5K

5 km
Oct
11-12
Sa - Su

Southcoast Wind Cape Cod Marathon

5 km 13 mi 26 mi
Oct
12
Sunday

Nantucket Half Marathon

6 mi 13 mi
Oct
18
Saturday

Mt. Tom Trail Race

Trail Run 5 km 10 km 25 km
Oct
19
Sunday

Baystate Marathon

21 km 42 km
Oct
19
Sunday

Around Cape Ann Half Marathon

13 mi
Oct
19
Sunday

Scaredy Cat 5K

5 km
Oct
25
Saturday

Womp Romp

Trail Run 10 mi 50 km
November 2025
Nov
2
Sunday

Ocean View Half Marathon

5 km 13 mi
Nov
2
Sunday

South Shore Half Marathon

5 km 13 mi
Nov
8-9
Sa - Su

Fenway Spartan Stadion Event Weekend

Obstacle Run 5 km
Nov
8
Saturday

DAV 5K

5 km
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