Maine Race Calendar

Browse all 2021 Maine half marathons by month and date below, or view Race Calendars above to view races in other states. For each race, you’ll find course maps, elevation profiles, runner reviews, fees, and info on how to register.


See also: Maine Half Marathons, Listed by City

May 2021

Mon May 17 Pine Tree Marathon & Half Marathon Portland ME

June 2021

August 2021

Sun Aug 15 Trust Trail Fest Half Marathon 10K & 5K Kennebunkport ME
Sun Aug 29 Blueberry Cove 13.1 Half Marathon Tenants Harbor ME

September 2021

October 2021