5K races in Massachusetts, United States — 2026 running calendar

Sep

27

PortRun Half Marathon & 5K

Newburyport, Massachusetts, United States

Running

Half-Marathon 5K

Sep

26

The Alianza 5K Cider Donut Dash

Holyoke, Massachusetts, United States

Running Walking

5K 2.4K

Sep

26

2026 AFCEA Run/Walk For STEM 5K

Lincoln, Massachusetts, United States

Running

5K

Sep

26

Chica Project Empoweher Fun5k

Roxbury, Massachusetts, United States

Running

5K

Sep

26

Medway Police Chase 5K & Kids Fun Run Obstacle Course

Medway, Massachusetts, United States

Running

5K 1.6K

Sep

26

St. Mary’s 5K

Brookline, Massachusetts, United States

Running

5K

Sep

26

Applefest 5k Road Race

Northborough, Massachusetts, United States

Running

5K

Sep

26

Every Memory Matters!

Barre, Massachusetts, United States

Running

5K

Sep

26

5K For the Children

West Harwich, Massachusetts, United States

Running

5K

Sep

26

Trot The Track 5K

Plainville, Massachusetts, United States

Running

5K

Sep

26

Samaritans 5K

Brighton, Massachusetts, United States

Running

5K

Sep

26

Williamstown Community Chest Fun Run

Williamstown, Massachusetts, United States

Running

5K 1.6K