Half Marathons in Maryland
From first-timer-friendly flats to trails worth traveling for, find a Maryland half marathon that fits your goals and your sense of adventure.
41
upcoming races
41 races
RunSBY Events (Salisbury Marathon/Salisbury Half Marathon/5k) · Salisbury, Maryland
Pirate 5K, 10K, & 13.1M at Bel Air, MD (14) · Bel Air, Maryland
UltraTrax Wisp · McHenry, Maryland
Care Packages at Carderock 5k, 10k, & Half · Potomac, Maryland
Frederick Running Festival · Frederick, Maryland
Luau 5K, 10K, & 13.1M at Bel Air, MD (18) · Bel Air, Maryland
2026 Frederick Running Festival with Girls on the Run · Frederick, Maryland
Carderock 5K, 10K, & Half · Potomac, Maryland
BRRC Spring 2026 Long Run/Half Marathon Training Group · Frederick, Maryland
Cambridge Crab Run · Cambridge, Maryland
St. Michaels Running Festival presented by Brooks (CANCELED) · Saint Michaels, Maryland
St. Michaels Running Festival · Saint Michaels, Maryland
Dash Through the Dirt 5K, 10K, & Half · Potomac, Maryland
Fallen Soldiers Memorial 5k, 10k, & Half · Potomac, Maryland
2026 Independence Series - Day 2 (MD) · Elkton, Maryland
The Maryland Half Marathon & 5K · Fulton, Maryland
Maryland Half Marathon & 5K · Fulton, Maryland
Eagle 5K, 10K, & 13.1M at Bel Air, MD (27) · Bel Air, Maryland
MCRRC Riley's Rumble Half Marathon · Boyds, Maryland
Ninja 5K, 10K, & 13.1M at Bel Air, MD (31) · Bel Air, Maryland
Hagerstown Sprint & Youth Triathlon · Hagerstown, Maryland
Howard's Half Marathon/5K Run Festival · Cumberland, Maryland
Medal Madness 5K, 10K, & 13.1M at Bel Air, MD (36) · Bel Air, Maryland
Carderock Charge 5k/10k/Half · Potomac, Maryland
Lock 2 Lock Marathon/Half Marathon/10k · Williamsport, Maryland
Annapolis RUN for The Light House · Annapolis, Maryland
ASICS Susquehanna River Running Festival presented by University of Maryland Upper Chesapeake Health · Havre de Grace, Maryland
Run On The Rocks • 10M / Half / 20M · Point Of Rocks, Maryland
Haunted 5K, 10K & 13.1M at Bel Air, MD (40) · Bel Air, Maryland
GPS Half Marathon · Sparks, Maryland
Chestertown Challenge Half Marathon Run and 5K Run/Walk · Chestertown, Maryland
Baltimore Running Festival · Baltimore, Maryland
Buzz Sawyer Western Maryland Marathon/Half Marathon/10k · Hancock, Maryland
Historic Drawbridge Running Festival · St Michaels, Maryland
We Got Your Six Running Festival · White Plains, Maryland
Freedom is Never Free 5K, 10K, & Half · Potomac, Maryland
Ocean City Running Festival · Ocean City, Maryland
Budds Creek Turkey Trot 5K/10K/Half · Mechanicsville, Maryland
NCR Marathon & Half Marathon · Sparks Glencoe, Maryland
Holiday 5K, 10K, & 13.1M at Bel Air, MD (49) · Bel Air, Maryland
Naptown Half Marathon & 10K/5K · Annapolis, Maryland