Running Race Calendar in Massachusetts, United States

2026 Unified 5K - Lancaster

Lancaster, Massachusetts, United States

May 30, 2026 (Sat)

Running

5K 0.8K 1.6K 2K +2

CRR Inflatable Costume Fun Run

Plymouth, Massachusetts, United States

May 30, 2026 (Sat)

Running

4.8K

Operation Mohawk Tactical 2

Foxboro, Massachusetts, United States

May 30, 2026 (Sat)

Running

6.4K 8K 14.5K

Girls On The Run Greater Boston Spring Season Celebratory 5K

Boston, Massachusetts, United States

May 30, 2026 (Sat)

Running

5K

Tour De Barnstable

Hyannis, Massachusetts, United States

May 30, 2026 (Sat) – May 31, 2026

Running

Please click "Volunteer" in navigation above.

Fitzgerald Community School Wellness Triathlon

Northborough, Massachusetts, United States

May 30, 2026 (Sat)

Running

4.8K

FitzGerald Elementary 8th Annual Fitzy 5k Fun Run/Walk

Waltham, Massachusetts, United States

May 28, 2026 (Thu)

Running

5K

Moderna Run and Walk 5k Dash

Norwood, Massachusetts, United States

May 27, 2026 (Wed)

Running

5K

Dennis Port 5K/10K

Dennis Port, Massachusetts, United States

May 25, 2026 (Mon)

Running

5K

Katie’s 5K Scholarship Road Race

Boylston, Massachusetts, United States

May 25, 2026 (Mon)

Running

5K

Waves of Change for Operation Delta Dog

Groton, Massachusetts, United States

May 24, 2026 (Sun)

Running

5K

Run for Rhi 5k Rhiannon Lee McCuish 5k Woodland Run/Walk

Mashpee, Massachusetts, United States

May 24, 2026 (Sun)

Running

5K 1K