Half-Marathon races in Maryland, United States — 2026 running calendar

Dec

12

Holiday 5K, 10K & 13.1M at Camp Springs, MD (50)

Camp Springs, Maryland, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Dec

13

Founders Half Marathon

Potomac, Maryland, United States

$10.00

Running

Half-Marathon

Dec

19

Naptown Half Marathon & 10K/5K

Annapolis, Maryland, United States

$40.00 - $90.00

Running

Half-Marathon 10K 5K

Jan

31

Little Patuxent River Half Marathon, 10K, & 5K

Columbia, Maryland, United States

Free - $125.00

Running

5K 15.5K 10.5K 25.9K +4

Mar

20

Annapolis Running Festival

Annapolis, Maryland, United States

$30.00 - $100.00

Running

Half-Marathon 10K 5K +11

Apr

03

RunSBY Events (Salisbury Marathon/Salisbury Half Marathon/5k)

Salisbury, Maryland, United States

$30.00 - $85.00

Running

Marathon Half-Marathon 5K

Apr

18

Hub City Half Marathon

Hagerstown, Maryland, United States

Running

Half-Marathon

May

01

Frederick Running Festival

Frederick, Maryland, United States

$20.00 - $140.00

Running

5K Kids Fun Run - 7 and Under Kids Fun Run - Kids 8 to 12 Kids Fun Run - Charity Registration +11

Aug

30

Howard's Half Marathon/5K Run Festival

Cumberland, Maryland, United States

Running

Half-Marathon 5K

Aug

30

Concrete Climb Half Marathon, 10K & 5K

Columbia, Maryland, United States

Running

Half-Marathon 10K 5K

Aug

01

Ninja 5K, 10K, & 13.1M at Bel Air, MD (31)

Bel Air, Maryland, United States

Running

5K 10K Half-Marathon

Jul

26

MCRRC Riley's Rumble Half Marathon

Boyds, Maryland, United States

Running

Half-Marathon