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Maryland Half Marathons

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Maryland Half Marathons 2025 & 2026

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)

Date
Maryland Half Marathons January 2026
Location

No Maryland Half Marathons 2026 in January at this time

Maryland Half Marathons February 2026

Sun Feb 2, 2025

Columbia, MD

Maryland Half Marathons March 2026

Sat Mar 22, 2025

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Sun Mar 23, 2025

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Sun Mar 30, 2025

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Sun Mar 30, 2025

Annapolis, MD

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Great Falls, MD

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Severna Park, MD

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Point of Rocks, MD

Maryland Half Marathons April 2026

Sat Apr 5, 2025

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Sun Apr 20, 2025

Salisbury, MD

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Potomac, MD

Maryland Half Marathons May 2026

Sun May 3, 2026

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Sun May 11, 2025

 

Sat May 17, 2025

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Sun May 18, 2025

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Mon May 26, 2025

Frederick, MD

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Cambridge, MD

 

St. Michaels, MD

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Carderock, MD

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Great Falls, MD

Maryland Half Marathons June 2025

Sun Jun 1, 2025

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Thu Jun 5, 2025 (W)

Potomac, MD

 

Elkton, MD

Maryland Half Marathons July 2025

No Maryland Half Marathons in July at This Time

Maryland Half Marathons August 2025

No 2025 August Half Marathons in Maryland at This Time

Maryland Half Marathons September 2025

Sat Sep 6, 2025

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Sun Sep 21, 2025

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Sun Sep 14, 2025

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Sat Sep 20, 2025 (NWF)

Williamsport, MD

 

Gaithersburg, MD

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Annapolis, MD

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Havre de Grace, MD

Maryland Half Marathons October 2025

Sun Oct 12, 2025

 

Sat Oct 18, 2025

Chestertown, MD

 

Baltimore, MD

Maryland Half Marathons November 2025

Sat Nov 1, 2025

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Sat Nov 29, 2025

Ocean City, MD

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Sparks, MD

Maryland Half Marathons December 2025

Sun Dec 1, 2024

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 2025 Maryland half marathons and 2026 Maryland half marathons as they roll in. Maryland half marathons 2025 & Maryland half marathons 2026 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 2026

Maryland half marathons 2025

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