Half Marathon Calendar USA
Halfmarathonsearch.com
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 2022 in January at this time
Sun Feb 2, 2020
Sun Feb 9, 2020
Columbia, MD
Great Falls, MD
Sat Mar 14, 2020
Sun Mar 29, 2020 (T)
Sun Mar 15, 2020
St. Patrick's Day Run Fest 2020 Registration
EX2 Adventures Rosaryville Trail Half Marathon, 10K
Hagerstown, MD
Upper Marlboro, MD
Severna Park, MD
Sat Apr 2, 2022
Sat Apr 11, 2020
The SBY Salisbury Marathon, Half Marathon & 5k
Bishop Events Care Packages at Carderock Half Marathon, 10k, 5k
Salisbury, MD
Potomac, MD
Sat May 2, 2020
Sun May 3, 2020
Sat May 16, 2020
Sun May 17, 2020
Sat May 30, 2020 (NWF)
Sat May 30, 2020
Mon May 31, 2021
OCMD Island to Island Half Marathon
Frederick Running Festival Half Marathon, Relay, 5k
St. Michaels Running Festival Half Marathon, 5k
Carderock Running Festival Half Marathon & 5k
Bishop Events Fallen Soldiers Memorial Half Marathon, 10k, 5k
Ocean City, MD
Frederick, MD
St. Michaels, MD
Carderock, MD
Annapolis, MD
Fulton, MD
Great Falls, MD
Sun Jun 6, 2021
Sun Jun 6, 2021 (W)
Bishop Events Dash through the Dirt Half Marathon, 10k, 5k
Mainly Marathons Independence Series 26.2mi, 13.1mi, 50/10/5k (Day 2)
Potomac, MD
Elkton, MD
Sat Jul 10, 2021
Sun Jul 11, 2021
Sun Jul 26, 2020
Bishop Events Carderock Half Marathon, 10k, 5k
Frederick Running Festival Half Marathon, Relay, 5k
Potomac, MD
Frederick, MD
Boyds, MD
Sun Aug 14, 2021
Sat Aug 21, 2021
Potomac, MD
St. Michaels, MD
Sun Sep 6, 2020
Sun Sep 26, 2021
Sun Sep 19, 2021
Sat Sep 26, 2021
Sat Sep 25, 2021 (NWF)
Wed Sep 28, 2022
Sun Sep 27, 2020
EX2 Rosaryville Trail Half Marathon, 10k
Annapolis Run for the Lighthouse
Linganore Winecellars Cross Country Classic Half, 10mi, 5mi
Susquehanna River Running Festival Half Marathon, 10k, 5k
David Herlocker Memorial Bachman Valley Half Marathon & Relay
Upper Marlboro, MD
Gaithersburg, MD
Annapolis, MD
Mt. Airy, MD
Havre de Grace, MD
Frostburg, MD
Westminster, MD
Sun Oct 3, 2021
Sun Oct 6, 2019
Sun Oct 2, 2022
Sat Oct 9, 2021
Sun Oct 17, 2021
Sat Oct 30, 2021 (T)
Chester Challenge Half Marathon, 5k
The Blue Steel Stampede 21k (half marathon) & 10k
Hancock Marathon & Half Marathon
Baltimore Running Festival Marathon, Half Marathon
Western Maryland Rail Trail Marathon & Half Marathon
Chestertown, MD
Parkville, MD
Hancock, MD
Baltimore, MD
Hancock, MD
Germantown, MD
Sat Nov 2, 2019 (T)
Sun Nov 7, 2021
Sat Nov 16, 2019 (NWF)
Sat Nov 30, 2019
Schaefer Half Marathon & 10k Trail Run
Bishop Events Freedom is Never Free Half Marathon, 10k, 5k
TCS Annapolis Running Classic Half Marathon, 10k
Germantown, MD
Potomac, MD
Annapolis, MD
Sparks, MD
Sun Dec 15, 2019
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 2020 Maryland half marathons and 2021 Maryland half marathons as they roll in. Maryland half marathons 2020 & Maryland half marathons 2021 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.