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

Cancer Doesn't Care But WE Do 5K Run/Walk

Newburyport, Massachusetts, United States

02 May, 2026 (Sat)

Running

5K

Gator Gallop 5K

Wakefield, Massachusetts, United States

02 May, 2026 (Sat)

Running

5K 1.6K

Orange Fire Department 5K

Orange, Massachusetts, United States

02 May, 2026 (Sat)

Running

5K

Brewster in Bloom 5K Run

Brewster, Massachusetts, United States

02 May, 2026 (Sat)

Running

5K

Jack Rome Memorial 5K

Wilbraham, Massachusetts, United States

02 May, 2026 (Sat)

Running

5K 1.6K

Bulfinch Bee Run

Lancaster, Massachusetts, United States

02 May, 2026 (Sat)

Running

5K

Ever Fitness 5k Run

Somerville, Massachusetts, United States

02 May, 2026 (Sat)

Running

5K

Dennis Chamber of Commerce May 5k Road Race/Walk

Dennis, Massachusetts, United States

02 May, 2026 (Sat)

Running

5K

Boston 5K Spring/Summer Series

Cambridge, Massachusetts, United States

30 Apr, 2026 (Thu) – 24 Sep, 2026

Free

Running

5K

2026 Farm to Trail 5K Series @ White Barn Farm

Wrentham, Massachusetts, United States

25 Apr, 2026 (Sat) – 24 Oct, 2026

$35.00

Running

5K

New England OCR Expo 2026

West Boylston, Massachusetts, United States

28 Mar, 2026 (Sat) – 28 May, 2026

Obstacle race, Adventure race, Running

Ultra 5K

Race Through Massachusetts 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!

Boston, Massachusetts, United States

28 Mar, 2026 (Sat) – 31 Dec, 2026

$20.00

Running

1.6K 5K 10K Half-Marathon +1