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

Oct

10

Haunted 5K, 10K & 13.1M at Camp Springs, MD (41)

Camp Springs, Maryland, United States

Running

5K 10K Half-Marathon

Oct

04

Brrc Gps Half Marathon

Sparks Glencoe, Maryland, United States

Running

Half-Marathon

Oct

04

2026 Hua Sports 5K, Half Marathon and Marathon

Point Of Rocks, Maryland, United States

Running

5K Half-Marathon Marathon

Oct

03

Haunted 5K, 10K & 13.1M at Bel Air, MD (40)

Bel Air, Maryland, United States

Running

5K 10K Half-Marathon

Oct

01

Apse All-In Virtual Race: Racing for Real Jobs & Real Pay

Rockville, Maryland, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon Marathon

Sep

27

Parks Half Marathon

Rockville, Maryland, United States

Running

Half-Marathon

Sep

26

Run On The Rocks • 10M / Half / 20M

Point Of Rocks, Maryland, United States

Running

16.1K Half-Marathon 32.2K

Sep

19

ASICS Susquehanna River Running Festival presented by University of Maryland Upper Chesapeake Health

Havre De Grace, Maryland, United States

Running

Half-Marathon 5K 10K +4

Sep

12

Medal Madness 5K, 10K & 13.1M at Camp Springs, MD (37)

Camp Springs, Maryland, United States

Running

5K 10K Half-Marathon

Sep

05

Medal Madness 5K, 10K, & 13.1M at Bel Air, MD (36)

Bel Air, Maryland, United States

Running

5K 10K Half-Marathon

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