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Half Marathons found in October
View all ↓Half Marathons in October 2026
Find A Race is the US's favourite event listings site. Check out our list of October 2026 Half Marathons below.
Race Calendar: Half Marathons found in October
🚀Boosted
Duneland Half Marathon and 5K
Chesterton, Indiana
Sun 25 Oct 26
$30.00 - $45.00
🚀Boosted
Lake Washington Half Marathon
Kirkland, Washington
Sat 17 Oct 26
$56.73 - $90.21
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Redeem Mi Run
Montague, Michigan
Sat 31 Oct 26
$30.00 - $50.00
PB&J Fuel Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 31 Oct 26
$32.80 - $48.70
Cambridge Half Marathon + 5K
Cambridge, Massachusetts
Sat 31 Oct 26
$49.83 - $196.30
Halloween Trick or Trot Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 31 Oct 26
$32.80 - $48.70
Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (44)
Kansas City, Missouri
Sat 31 Oct 26
$33.80 - $70.90
PB&J Fuel Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 31 Oct 26
$32.80 - $48.70
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
Sat 31 Oct 26
$20.83 - $46.28
Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 31 Oct 26
$32.80 - $48.70
Spooky Sprint- Dallas
Garland, Texas
Sat 31 Oct 26
$20.83 - $65.46
Halloween Trick or Trot Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 31 Oct 26
$32.80 - $48.70
Galena River Fall Half Marathon & 8k
Galena, Illinois
Sat 31 Oct 26
$80.99
PB&J Fuel Run 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 TAMPA
Bradenton, Florida
Sat 31 Oct 26
$32.80 - $48.70
Medal Madness 5K, 10K & 13.1M at Panama City Beach, FL (44)
Panama City Beach, Florida
Sat 31 Oct 26
$33.80 - $70.90
PB&J Fuel Run 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 31 Oct 26
$32.80 - $48.70
XTERRA Appalachian Trail Fest
Pelham, Alabama
Sat 31 Oct 26
$22.20 - $144.10
PB&J Fuel Run 5K/10K/13.1 NYC
New York City, New York
Sat 31 Oct 26
$32.80 - $48.70
Miles of Hope: Spooky Edition
Anniston, Alabama
Sat 31 Oct 26
$22.20 - $43.40
PB&J Fuel Run 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 PHOENIX
Phoenix, Arizona
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 31 Oct 26
$32.80 - $48.70
Happy Halloween 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 31 Oct 26
$23.99 - $37.99
Halloween Trick or Trot Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 31 Oct 26
$32.80 - $48.70
Runtastic HAUNTED Provo
Provo, Utah
Sat 31 Oct 26
$17.95 - $104.75
PB&J Fuel Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 31 Oct 26
$32.80 - $48.70
The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sat 31 Oct 26
$42.33 - $57.17
Halloween Trick or Trot Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 31 Oct 26
$32.80 - $48.70
Medal Madness 5K, 10K, & 13.1M at Bowling Green, KY (44)
Bowling Green, Kentucky
Sat 31 Oct 26
$33.80 - $70.90
Medal Madness 5K & 13.1M at Wilmington, NC (44)
Wilmington, North Carolina
Sat 31 Oct 26
$33.80 - $70.90
Halloween Trick or Trot Run 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 31 Oct 26
$32.80 - $48.70
Medal Madness 5K, 10K, & 13.1M at Charlotte, NC (44)
Charlotte, North Carolina
Sat 31 Oct 26
$33.80 - $70.90
Showing 481-520 of 562 results
