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Maryland Half Marathons

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Maryland Half Marathons 2023 & 2022

Official Walker Friendly Half Marathons in Maryland

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)

Maryland Half Marathons January 2023

No Maryland Half Marathons 2023 in January at this time

Maryland Half Marathons February 2023

Sun Feb 6, 2022

Sun Feb 20, 2022

Columbia, MD

Great Falls, MD

Maryland Half Marathons March 2023

Sat Mar 14, 2020

Sun Mar 13, 2022 (T)

Sun Mar 27, 2022

Sun Mar 27, 2022

Hagerstown, MD

Upper Marlboro, MD

Severna Park, MD

Great Falls, MD

Maryland Half Marathons April 2023

Sat Apr 1, 2023

Sat Apr 10, 2022

Salisbury, MD

Potomac, MD

Maryland Half Marathons May 2023

Sat May 2, 2020

Sun May 7, 2023

Sun May 8, 2022


Sat May 14, 2022

Sun May 22, 2022

Sat May 30, 2020 (NWF)

Mon May 30, 2022

Ocean City, MD

Frederick, MD

Cambridge, MD


St. Michaels, MD

Carderock, MD

Annapolis, MD

Great Falls, MD

Maryland Half Marathons June 2023

Thu Jun 2, 2022 (W)

Sun Jun 5, 2022

Elkton, MD

Potomac, MD

Maryland Half Marathons July 2022

Sat Jul 9, 2022

Sun Jul 31, 2022

Potomac, MD

Boyds, MD

Maryland Half Marathons August 2022

No 2022 August Half Marathons in Maryland at This Time

Maryland Half Marathons September 2022

Sun Sep 11, 2022

Sun Sep 19, 2021

Sat Sep 24, 2022 (NWF)

Sat Sep 25, 2022

Sun Sep 25, 2022

Thu Sep 28, 2023

Gaithersburg, MD

Annapolis, MD

Havre de Grace, MD

Mt. Airy, MD

Westminster, MD

Frostburg, MD

Maryland Half Marathons October 2022

Sun Oct 3, 2021

Sun Oct 6, 2019

Sun Oct 2, 2022


Sat Oct 15, 2022

Sun Oct 16, 2022

Sat Oct 22, 2022

Chestertown, MD

Parkville, MD

Hancock, MD


Baltimore, MD

Hancock, MD

Manchester, MD

Maryland Half Marathons November 2022

Sat Nov 16, 2019 (NWF)

Sat Nov 27, 2021

Annapolis, MD

Sparks, MD

Maryland Half Marathons December 2022

Sun Dec 5, 2021

Cardenrock, MD

Maryland 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 Maryland half marathons, but have no control of when they set, announce or update their dates.

The Maryland Half Marathon Calendar is a complete simplistic listing of Maryland half marathons. Currently the Maryland half marathon schedule has 2022 Maryland half marathons and 2023 Maryland half marathons as they roll in. Maryland half marathons 2022 & Maryland 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 Maryland half marathon calendar features a complete listing of MD half marathons, Baltimore half marathons, Columbia half marathons, Frederick half marathons, Annapolis half marathons, Germantown half marathons, Gaithersburg half marathons, and many more 1/2 marathons in MD.

Maryland half marathons 2022

Maryland half marathons 2023