Half-Marathon races in United States — 2026 running calendar

2026 - City to the Sea Half Marathon & 5K

San Luis Obispo, California, United States

Oct 18, 2026 (Sun)

$50.00 - $110.00

Running

Half-Marathon 5K

Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs

Huntington Beach, California, United States

Oct 18, 2026 (Sun)

$38.99 - $48.99

Running

5K 10K Half-Marathon

Spooky Sprint- Wichita

Wichita, Kansas, United States

Oct 18, 2026 (Sun)

$22.00 - $67.00

Running

1.6K 5K 10K Half-Marathon

The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5K

Ridgefield, Connecticut, United States

Oct 18, 2026 (Sun)

$33.50 - $66.00

Running

Half-Marathon 11.3K 5K +2

Spooky Sprint- Lincoln

Lincoln, Nebraska, United States

Oct 18, 2026 (Sun)

$22.00 - $54.00

Running

1.6K 5K 10K Half-Marathon

Spooky Sprint - Memphis

Cordova, Tennessee, United States

Oct 18, 2026 (Sun)

$22.00 - $60.00

Running

1.6K 5K 10K Half-Marathon

Girlfriends Run

Vancouver, Washington, United States

Oct 18, 2026 (Sun)

Free - $99.00

Running, Walking

6.4K 10K Half-Marathon 7.2K +9

Champlain Islands Marathon & Half Marathon

South Hero, Vermont, United States

Oct 18, 2026 (Sun)

$60.00 - $80.00

Running

Half-Marathon Marathon

Just for the Helena of It

Helena, Montana, United States

Oct 18, 2026 (Sun)

$35.00 - $95.00

Running

Half-Marathon 10K 5K 1.6K +3

Around Cape Ann Half Marathon

Gloucester, Massachusetts, United States

Oct 18, 2026 (Sun)

$89.00

Running

Half-Marathon

Main Street Half Marathon & 4 Miler - Hunterdon

Clinton, New Jersey, United States

Oct 18, 2026 (Sun)

$40.00 - $80.00

Running

Half-Marathon 6.4K

Cape Fear Marathon & Half, presented by Mount to Coast and hosted by Badwater®

Bald Head Island, North Carolina, United States

Oct 18, 2026 (Sun)

$169.00

Running

Marathon Half-Marathon