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Massachusetts Running 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 running races in Massachusetts for 2025-2026! Our updated list features 168 exciting races across the region. Find your next race in Massachusetts below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
January 2026
Jan
1
Th

New Year's Day Hangover Classic

5 km 10 km
Jan
1
Th

First Day 5K

5 km
Jan
1
Th

Chilly Willy Half Marathon

5 km 10 km Half Marathon
Jan
1
Th

Gordy's First Race

5 km 10 km
Jan
1
Th

First Day 5K

5 km
Jan
1
Th

Shamrock New Year's Day 5 Mile Road Race

3 mi 5 mi
Jan
1
Th

Wicked Frosty Four

4 mi
Jan
10
Sa

Resolution Run to Kick Cancer 5K

5 km
Jan
17
Sa

Fun Run/Walk 5K

5 km
Jan
25
Su

Frozen Pilgrim 5 Miler

3 mi 5 mi
Jan
25
Su

Dar Snowshoe Scramble

Trail Run 10 km
Jan
31
Sa

Winter Warrior 5K

5 km
February 2026
Feb
1
Su

The Great Stew Chase

8 km 15 km
Feb
7-8
Sa - Su

Tarctic Frozen Yeti

Trail Run 15 mi 30 hr
Feb
8
Su

Pre-Game 5K Road Race

5 km
Feb
13
Fr

I Need a Valentine 5Km or Abouts

5 km
Feb
14
Sa

MV Winter Classic 20 Miler

10 mi 20 mi
March 2026
Mar
1
Su

Hyannis Marathon

10 km Half Marathon Marathon
Mar
8
Su

Cape Cod Indoor Triathlon

Triathlon
Mar
14
Sa

Marshfield St. Patrick's Day 5k

5 km