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

Holliston High School Panther Prowl 5k

Holliston, Massachusetts, United States

09 May, 2026 (Sat)

Running

5K

Annual Grafton Gazebo Road Race

Grafton, Massachusetts, United States

09 May, 2026 (Sat)

Running

5K

Sgt. Joshua D. Desforges Walk/Run Challenge

Ludlow, Massachusetts, United States

09 May, 2026 (Sat)

Running

5K

Boston Marine Corps Honor Run

Boston, Massachusetts, United States

09 May, 2026 (Sat)

Running

5K +2

2026 Mother's Day Virtual 5k - Worcester

Worcester, Massachusetts, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

Enjoy Your Life Happy Half Marathon & Friendly 5K

Amesbury, Massachusetts, United States

09 May, 2026 (Sat)

Running

Half-Marathon 5K

2026 Mother's Day Virtual 5k - Boston

Boston, Massachusetts, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

Hit the Street for Little Feet 5K

Manchester, Massachusetts, United States

08 May, 2026 (Fri)

Running

5K

2026 Belmont AAPI Run 5K & 2K Race

Belmont, Massachusetts, United States

03 May, 2026 (Sun)

Running

7K 5K 2K

Cahill 5k Race and 1 mile Walk

Swampscott, Massachusetts, United States

03 May, 2026 (Sun)

Running

5K 1.6K

Dandelion Dash and Mushroom Mile

Hadley, Massachusetts, United States

03 May, 2026 (Sun)

Running

5K 1.6K

Worcester Cinco (5)K (Race 3 Greendale Physical Therapy Worcester Triple Crown)

Worcester, Massachusetts, United States

03 May, 2026 (Sun)

Running

5K