Massachusetts Running Calendar 2025-2026

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Explore the best running races in Massachusetts for 2025-2026! Our updated list features 205 exciting races across the region. Find your next race in Massachusetts below and join the running community at these great events!

March 2026
Mar
28
Saturday

Fool's Dual Half Marathon

5 km 13 mi
Mar
28
Saturday

Fools 4 Miler - Winners Circle Running Club

4 mi
April 2026
Apr
11
Saturday

Merrimack River Trail Race

Trail Run 10 mi
Apr
12
Sunday

Marblehead Half Marathon

13 mi
Apr
20
Monday

Boston Marathon

42 km
Apr
25
Saturday

TARC Spring Classic

Trail Run 10 km 21 km 42 km 50 km
Apr
25
Saturday

Ipswich Ale Half Marathon

13 mi
Apr
26
Sunday

James Joyce Ramble 10 Km

10 km
May 2026
May
3
Sunday

Cahill 5k Race

5 km
May
3
Sunday

Twin Lights Half Marathon

13 mi
May
3
Sunday

Runway 5k - Northampton

5 km
May
3
Sunday

Worcester Cinco 5K

3 mi
May
9
Saturday

Tarc Wapack and Back

Trail Run 21 mi 43 mi 50 mi
May
9
Saturday

Grafton Gazebo Road Race

5 km
May
9
Saturday

Barns & Blooms Half Marathon

13 mi
May
9
Saturday

Enjoy Your Life Happy Half Marathon

5 km 13 mi
May
16
Saturday

Runnin' for a Cause, Not from the Cops

5 km
May
17
Sunday

Harpoon 5-Miler

5 mi
May
17
Sunday

Evan's Run

5 km
May
30
Saturday

Wildcat 5K Trail Run-Walk-Wag

Trail Run 5 km
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