10K races in Massachusetts, United States — 2026 running calendar

Aug

01

Boston 10K for Women Run Club

Boston, Massachusetts, United States

Free

Running

10K +6

Jul

15

Running with the Wolves 5K/10K

Marlborough, Massachusetts, United States

Running

10K 5K

Jul

12

Narragansett Summer Running Festival

North Easton, Massachusetts, United States

Running

10K Half-Marathon

Jul

11

Smile Like Jack 5k/10k/Fun Run

East Otis, Massachusetts, United States

Running

5K 10K

Jun

28

45th Chatham Harbor Run

Chatham, Massachusetts, United States

Running

10K

Jun

28

Miles of Kindness — 5K, 10K, 1 Mile Family Walk

Fall River, Massachusetts, United States

Running

5K 10K 1.6K

Jun

27

25th Annual Race for Open Space

Nantucket, Massachusetts, United States

Running Walking

5K 10K 3.2K

Jun

21

46th Annual Springfield JCC Father's Day Road Race

Springfield, Massachusetts, United States

Running

10K 5K 1.6K

Jun

18

Where the Fugowee?!

Salisbury, Massachusetts, United States

Running

9.7K

Jun

06

Friends of Holliston Trails 5K & 10K

Holliston, Massachusetts, United States

Running

5K 10K

Jun

01

Marblehead Festival of Arts Road Races

Marblehead, Massachusetts, United States

Running

5K 10K 1.6K +1

May

23

Wachusett Mountain Race

Princeton, Massachusetts, United States

Running

10K 4.8K