Half-Marathon races in United States — 2026 running calendar

Haunted Halloween Half Marathon & 5km

Chicago, Illinois, United States

Oct 25, 2026 (Sun)

$54.00 - $90.00

Running

Half-Marathon 5K

Duneland Half Marathon and 5K

Chesterton, Indiana, United States

Oct 25, 2026 (Sun)

$30.00 - $45.00

Running

Half-Marathon 5K

Day of the Dead Half Marathon - Oklahoma City

Oklahoma City, Oklahoma, United States

Oct 25, 2026 (Sun)

$25.00 - $54.00

Running

1.6K 5K 10.5K Half-Marathon +2

Ocean State Rhode Races

Narragansett, Rhode Island, United States

Oct 25, 2026 (Sun)

$30.00 - $100.00

Running

Marathon Half-Marathon 5K +2

Lubbock Marathon

Lubbock, Texas, United States

Oct 25, 2026 (Sun)

Running, Wheelchair

Half-Marathon Marathon 5K 10K +5

Sri Chinmoy Half-Marathon

Valley Cottage, New York, United States

Oct 25, 2026 (Sun)

$51.20

Running

Half-Marathon

Spooky Sprint- Lansing

Lansing, Michigan, United States

Oct 25, 2026 (Sun)

$22.00 - $54.00

Running

1.6K 5K 10K Half-Marathon

Spooky Sprint - Greater Chicago

Chicago, Illinois, United States

Oct 25, 2026 (Sun)

$22.00 - $72.00

Running

1.6K 5K 10K Half-Marathon

Spooky Sprint - Kansas City

Lee's Summit, Missouri, United States

Oct 25, 2026 (Sun)

$22.00 - $60.00

Running

1.6K 5K 10K Half-Marathon

Tri-State Warrior Run

Quincy, Illinois, United States

Oct 25, 2026 (Sun)

$20.00 - $45.00

Walking, Running

1.6K 5K 10K Half-Marathon +7

Trick or Trot 5K, 10K, and Half Marathon by Califlow Runs

Long Beach, California, United States

Oct 25, 2026 (Sun)

$38.99 - $48.99

Running

5K 10K Half-Marathon

Tri-Cities Marathon

Richland, Washington, United States

Oct 25, 2026 (Sun)

$75.00 - $180.00

Running

Marathon Half-Marathon