Massachusetts Race Calendar

Massachusetts Half Marathons by Date • By City

Browse all Massachusetts Half Marathons 2023 through 2024 by month and by city below. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation profiles, runner reviews, pricing, and how to sign up. When you view a race, you might also find contact info if you’re having problems with your registration or need to contact the race directors.

We dedicated dozens of hours every month searching for races to include in the Massachusetts Half Marathons calendar. If you happen to see any half marathon not included, contact us at to submit your race.

December 2023

Sun Dec 3 Frosty Half Marathon Raynham MA
Sun Dec 3 Happy Holidays Half MerryThon & 5K Gloucester MA
Sun Dec 10 Jingle Bell Half Marathon & 5k Haverhill MA

January 2024

Mon Jan 1 Chilly Willy Half Marathon & 5k Seekonk MA

March 2024

Sun Mar 17 New Bedford Half Marathon New Bedford MA

April 2024

Sat Apr 6 Fool's Dual Half Marathon & 5k Gloucester MA
Sun Apr 14 Fort Hill Brewery Half Marathon Easthampton MA
Sat Apr 20 Ipswich Ale Half Marathon Ipswich MA
Sat Apr 21 Fast Half Marathon Hamilton MA
Sun Apr 21 Run Through the Pines Half Marathon & 5k Carver MA

May 2024

Sat May 4 Twin Lights Half Marathon Gloucester MA
Sun May 5 Cranky Crab Half Marathon & 5k Seekonk MA
Tue May 14 Old Colony Marathon & Half Marathon Westfield MA
Sat May 18 Beach and Back Half Marathon & 5k Marshfield MA
Mon May 27 Boston's Run to Remember Half Marathon & 5M Boston MA

June 2024

August 2024

Sun Aug 4 TripleThreat Half Marathon & 5k Rockport MA

September 2024

October 2023

TBD Oct Apple Harvest Ramble Half Marathon & 5k Harvard MA
TBD Oct Cape Cod Marathon Weekend Half Marathon Falmouth MA
TBD Oct Berkshire Half Marathon Pittsfield MA
TBD Oct Nantucket Half Marathon Nantucket MA
TBD Oct Around Cape Ann Half Marathon Gloucester MA
TBD Oct Baystate Marathon & Half Marathon Lowell MA
Sun Oct 20 Happy Valley Half Marathon Northampton MA
TBD Oct Newburyport Half Marathon & Relay Newburyport MA

November 2023