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Maine Half Marathons

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Maine Half Marathons 2023 & 2022

Official Walker Friendly Half Marathons in Maine

18:32 mile / 4 Hour Minimum course time limit= (W)

Symbol only applies to half marathon events

Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF) 

Trail Half Marathons (T)


Maine Half Marathons January 2023


No Maine Half Marathons 2023 in January at this time

Maine Half Marathons February 2023

No Maine Half Marathons 2023 in February at this time

Maine Half Marathons March 2023

Sat Mar 5, 2022

Sat Mar 25, 2023

Sun Mar 27, 2022

Maine Half Marathons April 2023

Lamoine, ME

Orchard Beach, ME

Kittery, ME

No Maine Half Marathons in April 2023 at This Time

Maine Half Marathons May 2023

Sat May 6, 2023


Mon May 16, 2022

Wells, ME


Portland, ME

Maine Half Marathons June 2023

Sun Jun 4, 2023

Sat Jun 11, 2022

Sat Jun 10, 2023

Sun Jun 27, 2021

Bar Harbor, ME

Sanford, ME

Portland, ME

Lubec, ME

Maine Half Marathons July 2022

No Maine Half Marathons 2022 in July at this time

Maine Half Marathons August 2022

Sun Aug 29, 2021

Sun Aug 23, 2020

Sun Aug 16, 2020 (T)

Sun Aug 28, 2022

Norridgewock, ME

Kittery, ME

Kennebunk, ME

Tenants Harbor, ME

Maine Half Marathons September 2022

Sun Sep 5, 2021


Sun Sep 11, 2022


Sat Sep 17, 2022

Sat Sep 24, 2022

Sun Sep 25, 2022

Boothbay, ME


Auburn, ME


Bar Harbor, ME

Arundel, ME

Brunswick, ME

Maine Half Marathons October 2022

Sun Oct 2, 2022

Sat Oct 16, 2021

Sun Oct 16, 2022

Maine Half Marathons November 2022

Sun Nov 1, 2020

Maine Half Marathons December 2022

Portland, ME

Bethel, ME

Bar Harbor, ME

Galena, ME

Sat Dec 4, 2021

Millinocket, ME

Maine Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for Maine half marathons, but have no control of when they set, announce or update their dates.

Maine Half Marathons

The Maine Half Marathon Calendar is a complete simplistic listing of Maine half marathons.  Currently the Maine half marathon schedule has 2022 Maine half marathons and 2023 Maine half marathons as they roll in. Maine half marathons 2022 & Maine half marathons 2023 also identify trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol.  The (T) means it is a TRUE trail half marathon 21k (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.


The Maine Half Marathon schedule features a complete listing of Portland half marathons, Lewiston half marathons, Bangor half marathons, Augusta half marathons, Bar Harbor half marathons, Brunswick half marathons, and all other 1/2 marathons in Maine.

Maine half marathons 2022

Maine half marathons 2023