Massachusetts Running calendar 2025-2026

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Explore the best running races in Massachusetts for 2025-2026! Our updated list features 119 exciting races across the state. Find your next race in Massachusetts below and join the running community at these great events!

May 2025
May
21-22
We - Th

4K Trail Run

Trail Run 4 km
May
24
Saturday

Health is Wealth Race

5 km
May
25
Sunday

Taunton Trail Half Marathon

Trail Run 10 km 21 km
May - Jun
31-1
Sa - Su

Chesterfield Gorge Ultra & 25k

Trail Run 11 km 25 km 50 km 100 mi
June 2025
Jun
1
Sunday

Dorchester Running Club and Blarney Stone Dorchester Day 5K

5 km
Jun
1
Sunday

Twin Lobster Half Marathon

13 mi
Jun
8
Sunday

Tarentino Strong

5 km
Jun
8
Sunday

The Harvest Triathlon

Triathlon
Jun
8
Sunday

Ironman 70.3 Western Massachusetts

Triathlon
Jun
14
Saturday

Tracey & Laura 5K

5 km
Jun
14
Saturday

Vanessa T. Marcotte Foundation 5K

5 km
Jun
14
Saturday

Holyoke Pride Rainbow Run 5K

5 km
Jun
15
Sunday

Battle of Bunker Hill 5K Road Race

5 km
Jun
21
Saturday

Free to Run Trail Races

Trail Run 15 km 25 km 50 km
Jun
22
Sunday

Cohasset Triathlon

Triathlon
Jun
22
Sunday

Town and Country Half Marathon

5 km 13 mi
Jun
22
Sunday

Run Your Buns Off

5 km
Jun
28
Saturday

Amesbury Days

5 km
Jun
28
Saturday

Run Into Summer 5K

5 km
July 2025
Jul
4
Friday

Mattapoisett Road Race

4 mi
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