Running Race Calendar in Massachusetts, United States

Wicked 5K

Hopkinton, Massachusetts, United States

25 Oct, 2026 (Sun)

$10.00 - $35.00

Running

5K Wee Wicked Dash

Stairs4RTroops 2026 - Gillette Stadium

Foxboro, Massachusetts, United States

25 Oct, 2026 (Sun)

$15.00 - $40.00

Running

Stair Climb - Gillette Stadium - 10:00 Wave - Runners Stair Climb - Gillette Stadium 10:15 Wave - Runners Stair Climb - Gillette Stadium - 10:30 Wave Stair Climb - Gillette Stadium 11:00 Wave +4

Esplanade 5K Run & Walk

Boston, Massachusetts, United States

25 Oct, 2026 (Sun)

$30.00 - $35.00

Running

5K

Boston Purple Pumpkin 5K and Walk

Brighton, Massachusetts, United States

25 Oct, 2026 (Sun)

$35.00

Running

5K

Clocker Club 5k Fundraiser

Ashland, Massachusetts, United States

25 Oct, 2026 (Sun)

$10.00 - $35.00

Running

5K 1.6K

Run for the Hills

Harvard, Massachusetts, United States

25 Oct, 2026 (Sun)

$15.00 - $30.00

Running

5K 1.6K

Scaredy Cat K95K

North Grafton, Massachusetts, United States

25 Oct, 2026 (Sun)

$35.00

Running

5K

The Baystate Dirty Dog Trail Run-Ruck-Walk 5k

Berkley, Massachusetts, United States

25 Oct, 2026 (Sun)

$5.00 - $30.00

Running

5K 4.8K

26th Annual Flutie 5K for Autism presented by Eastern Bank

Natick, Massachusetts, United States

25 Oct, 2026 (Sun)

$8.00 - $35.00

Running, Wheelchair, Walking

5K 2.4K Kids' Fun Run +2

Move for MDS: Boston

Boston, Massachusetts, United States

25 Oct, 2026 (Sun)

Free

Running

5K

Cambridge Half Marathon + 5K

Cambridge, Massachusetts, United States

31 Oct, 2026 (Sat) – 01 Nov, 2026

$45.00 - $180.00

Running

5K Half-Marathon +2

Sweater Weather 5k

Bridgewater, Massachusetts, United States

31 Oct, 2026 (Sat)

$45.00

Running

5K