Half-Marathon races in United States — 2026 running calendar

May

15

La Jolla Half Marathon, 10K, & 5K

La Jolla, California, United States

$59.00 - $139.00

Running

Half-Marathon 10K 5K

May

15

Running through the Decades Half Marathon - Little Rock

North Little Rock, Arkansas, United States

$15.00 - $50.00

Running

Kids Dash 1.6K 5K 10.5K +3

May

15

Syttende Mai Classic Run/Walk

Stoughton, Wisconsin, United States

$15.00 - $70.00

Running

Half-Marathon 5K 3.2K

May

15

Fiesta De Mayo Half Marathon

Irving, Texas, United States

Free - $169.99

Running

Half-Marathon 10K 5K VIP Area Access +8

May

15

Pirate 5K, 10K & 13.1M at Stillwater, OK (20)

Stillwater, Oklahoma, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

May

15

Luc's Run

Tuolumne, California, United States

$22.00 - $40.00

Running

10K 3.2K 1K Half-Marathon +3

May

16

Rhode Island Half Marathon & 5K

East Providence, Rhode Island, United States

$34.00 - $75.00

Running

Half-Marathon 5K

May

16

Annie Curtis Half Marathon & 5K

Anacortes, Washington, United States

$10.00 - $60.00

Running

Half-Marathon 5K 1.6K

May

16

Sioux Falls Skedaddle

Sioux Falls, South Dakota, United States

$25.00 - $60.00

Running

Half-Marathon 1.6K

May

16

The Jersey City Spring Half Marathon, 10K, 5K

Jersey City, New Jersey, United States

$50.00 - $85.00

Running

Half-Marathon 10K 5K

May

16

Margarita Half Marathon & 5K

Greenland, New Hampshire, United States

$39.00 - $79.00

Running

Half-Marathon 5K

May

16

Windermere Marathon

Spokane, Washington, United States

Free - $100.00

Running

Marathon Half-Marathon 10K 5K +4