52 Upcoming Half Marathon Races Near Montgomery County, MD

St. Patrick’s Half & Marathon

Operation Enduring Warrior 5k, 10k, & Half

Annapolis Running Festival

Bunny 5K, 10K, & 13.1M at Biglerville, PA (14)

Bunny 5K, 10K, & 13.1M at Bel Air, MD (14)

Spring Third Winchester Battlefield 5k, 10k, & ...

Virginia Marathon (Full/Merikos/Half/10k/5k)

Hub City Half Marathon & 5K

Spring Cleaning 5k, 10k & Half

Carderock 5k, 10k, & Half

Gettysburg Festival of Races

Run Thru Reston Half Marathon & 5K

PNC Alexandria Half

Frederick Running Festival

Luau 5K, 10K, & 13.1M at Bel Air, MD (18)

Luau 5K, 10K, & 13.1M at Biglerville, PA (18)

24th Annual Potomac River Run Marathon & Half

York Marathon and Half Marathon

2027 National Women's Half Marathon and 8K

Medal Madness 5K, 10K, & 13.1M at York, PA (19)

Capitol City Chase 5k, 10k, & Half

Spring Georgetown Memorial 5k & Half

Fallen Soldiers Memorial 5k, 10k, & Half

Medal Madness 5K, 10K, & 13.1M at Bel Air, MD (23)

Medal Madness 5K, 10K, & 13.1M at Biglerville, ...

Luau 5K, 10K, & 13.1M at York, PA (24)

Skate of the Union

Eagle 5K, 10K, & 13.1M at Bel Air, MD (27)

Eagle 5K, 10K, 13.1M at York, PA (28)

Great Appalachian Valley Race: Half Marathon, 1...

Third Winchester Battlefield 5k, 10k, & Half

Squirrel 5K, 10K, & 13.1M at Bel Air, MD (32)

3H Trail Half Marathon + DHRT 50K

Medal Madness 5K, 10K, 13.1M at York, PA (33)

Annapolis RUN for The Light House

Squirrel 5K, 10K, 13.1M at York, PA (37)

Lock 2 Lock Marathon/Half Marathon/10k

DC Half Races