Half-Marathon races in United States — 2026 running calendar

Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK (37)

Sapulpa, Oklahoma, United States

12 Sep, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Blackwater Canyon Half Marathon

Parsons, West Virginia, United States

12 Sep, 2026 (Sat)

$60.00

Running

Half-Marathon

Heroes and Villains Half Marathon- San Antonio

San Antonio, Texas, United States

12 Sep, 2026 (Sat)

$25.00 - $52.00

Running

1.6K 5K 10.5K Half-Marathon +2

Heroes and Villains Half Marathon- Dallas

Irving, Texas, United States

12 Sep, 2026 (Sat)

$25.00 - $52.00

Running

1.6K 5K 10.5K Half-Marathon +2

Black Squirrel Half Marathon

Bellvue, Colorado, United States

12 Sep, 2026 (Sat)

$110.00

Running

Half-Marathon

Seasonal Confusion 5K. 10K. Half Marathon by Califlow Runs

Long Beach, California, United States

13 Sep, 2026 (Sun)

$42.99 - $54.99

Running

5K 10K Half-Marathon

Surftown Half, 2-Person Relay & 5K

Westerly, Rhode Island, United States

13 Sep, 2026 (Sun)

Running

Half-Marathon 5K

Pumpkinman Half Marathon and Running Festival!

South Berwick, Maine, United States

13 Sep, 2026 (Sun)

$20.00 - $130.00

Running

5K 14K 30K Half-Marathon +1

NM CHIPS AND SALSA HALF MARATHON + 10K, 5K RUN OR WALK AND KIDS K

Albuquerque, New Mexico, United States

13 Sep, 2026 (Sun)

$15.00 - $80.00

Running

Half-Marathon 10K 5K 1K +3

Hub City Races: Half, 10K & 5K

Crown Point, Indiana, United States

13 Sep, 2026 (Sun)

$30.00 - $50.00

Running

Half-Marathon 10K 5K

Half Marathon-by-the-Sea

Manchester-by-the-Sea, Massachusetts, United States

13 Sep, 2026 (Sun)

$89.00

Running

Half-Marathon

Great Miami Riverway Half

Troy, Ohio, United States

13 Sep, 2026 (Sun)

$60.00

Running, Walking

Half-Marathon