Maryland Half Marathons
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
Location
No Maryland Half Marathons 2025 in January at this time
Sun Feb 4, 2024
Columbia, MD
Sat Mar 9, 2024
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Sun Mar 24, 2024
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Sun Mar 24, 2024
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Sun Mar 31, 2024
Annapolis Running Festival Half Marathon, 10k, 5k
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Bishop Events Operation Enduring Warrior Half, 10k, 5k
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B&A Trail Marathon and Half Marathon
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Annapolis, MD
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Great Falls, MD
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Severna Park, MD
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Potomac, MD
Sat Apr 6, 2024
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Sun Apr 14, 2024
Salisbury, MD
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Point of Rocks, MD
Sun May 5, 2024
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Sun May 12, 2024
Sat May 17, 2025
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Sun May 19, 2024
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Mon May 27, 2024
Frederick Running Festival Half Marathon, Relay, 5k
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Cambridge Crab Run Half Marathon & 5k
St. Michaels Running Festival Half Marathon, 10k, 5k
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Carderock Running Festival Half Marathon & 5k
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Bishop Events Fallen Soldiers Memorial Half Marathon, 10k, 5k
Frederick, MD
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Cambridge, MD
St. Michaels, MD
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Carderock, MD
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Great Falls, MD
Sun Jun 2, 2024
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Thu Jun 6, 2024 (W)
Bishop Events Dash through the Dirt Half Marathon, 10k, 5k
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Mainly Marathons Independence Series 26.2mi, 13.1mi, 50/10/5k (Day 2)
Potomac, MD
Elkton, MD
Sat July 6, 2024
No 2024 August Half Marathons in Maryland at This Time
Sat Sep 7, 2024
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Sun Sep 8, 2024
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Sun Sep 15, 2024
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Sat Sep 21, 2024 (NWF)
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Sat Sep 24, 2023
Lock to Lock Marathon, Half Marathon, 10k
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Annapolis Run for the Lighthouse
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Susquehanna River Running Festival Half Marathon, 10k, 5k
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Potomac, MD
Williamsport, MD
Gaithersburg, MD
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Annapolis, MD
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Havre de Grace, MD
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Mt. Airy, MD
Sun Oct 13, 2024
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Sat Oct 14, 2023
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Sun Oct 15, 2023
Sat Oct 19, 2024
Chestertown Challenge Half Marathon, 5k
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River Valley Run Trail Festival 13.1mi, 10k, 5k
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Western Maryland Rail Trail Marathon & Half Marathon
Chestertown, MD
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Manchester, MD
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Hancock, MD
Baltimore, MD
Sat Nov 2, 2024
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Sat Nov 30, 2024
Ocean City, MD
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Sparks, MD
Sun Dec 3, 2023
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 2024 Maryland half marathons and 2025 Maryland half marathons as they roll in. Maryland half marathons 2024 & Maryland half marathons 2025 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.