Marathons in Massachusetts, United States
17 upcoming races are listed in Massachusetts, including 7 marathons, 12 half marathons and 3 ultras. The next is Livestrong at the Y 5K & Half Marathon on November 21, 2026.
May has the most races. Race pages link the official source where we have one. Confirm dates and prices with the organizer before you register.
17
Races listed
7
Marathons
May
Busiest month
25 May
Last updated
Around Massachusetts
This is the most detailed level of the directory. Widen the search to the surrounding region.
Common questions
When is the next race in Massachusetts?
Livestrong at the Y 5K & Half Marathon on November 21, 2026. The table above lists every upcoming race in date order.
Which months are busiest in Massachusetts?
May (6), April (5), December (3), counting every upcoming race listed in Massachusetts.
Which distances can I run in Massachusetts?
The listed races include 7 marathons, 12 half marathons, 3 ultras, 1 10K and 7 5Ks. Many events offer more than one distance on the same day.
How do I confirm a race’s details?
Open the race page and check its provenance ledger, which shows where each fact came from. Then confirm the date, price and entry rules with the organizer before you register or book travel.
Spotted something wrong on this page?
Dates and prices move · tell us and we check the organizer’s source