Trail Half Marathons (T)
Date
Location
No Maryland Half Marathons 2026 in January at this time
Sun Feb 2, 2025
Columbia, MD
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 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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Point of Rocks, MD
Sat Apr 5, 2025
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Sun Apr 20, 2025
The SBY Salisbury Marathon, Half Marathon & 5k
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Bishop Events Care Packages at Carderock Half Marathon, 10k, 5k
Salisbury, MD
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Potomac, MD
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 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 1, 2025
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Thu Jun 5, 2025 (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
No Maryland Half Marathons in July at This Time
No 2025 August Half Marathons in Maryland at This Time
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
Sun Oct 12, 2025
Sat Oct 18, 2025
Chestertown, MD
Baltimore, MD
Sat Nov 1, 2025
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Sat Nov 29, 2025
Ocean City, MD
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Sparks, MD
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.