Half-Marathon races in United States — 2026 running calendar

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 MIAMI

Key Biscayne, Florida, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 NEW JERSEY

Camden, New Jersey, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 PHILADELPHIA

Camden, New Jersey, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 PHOENIX

Phoenix, Arizona, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

PB&J Fuel Run 5K/10K/13.1 TAMPA

Bradenton, Florida, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 MEMPHIS

Memphis, Tennessee, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Galena River Fall Half Marathon & 8k

Galena, Illinois, United States

$85.00

Running

Half-Marathon 8K

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 LAS VEGAS

Las Vegas, Nevada, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Miles of Hope: Spooky Edition

Anniston, Alabama, United States

$25.00 - $50.00

Running

1.6K 5K Half-Marathon