Browse our list of Maine half marathon races by city below, or use the drop-down menu under Race Calendars to view races by date in other states. For each race, you’ll find course maps, elevation profiles, runner reviews, fees, and info on how to register.
2021 calendar of Maine half marathons
Auburn
Lake Auburn Half Marathon, 5K & Bike Tour
Bangor
MAINEiacs Charities Half Marathon & 5K
Bar Harbor
Bar Harbor Bank & Trust Half Marathon & Fall 5K
Biddeford
Boothbay Harbor
Boothbay Harbor Fest Half Marathon & 5K
Brunswick
Race the Runways Half Marathon, 5K & 1-Mile Run
Freeport
Island Falls
County Open Half Marathon & Relay
Kittery
Eastern States 20-Mile & Run For The Border Half Marathon
Lewiston
Bands on the Run Half Marathon & 5K
New Gloucester
Maine Trail Race Half Marathon & 5K
Oakland
PFBF CPAs Half Marathon & 5K Run/Walk
Old Orchard Beach
Portland
Maine Marathon, Half Marathon & Relay
Shipyard Old Port Half Marathon & 5K
Tenants Harbor
Blueberry Cove 13.1 Half Marathon
