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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
All Access Pass
Oconomowoc, Wisconsin
Sat 01 Nov 25 - Sat 31 Oct 26
$318.50
🚀Boosted
Haunted 5K, 10K, & 13.1M at Temple, TX (43)
Temple, Texas
Sat 24 Oct 26
$33.80 - $70.90
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Haunted Halloween Half Marathon & 5km
Chicago, Illinois
Sun 25 Oct 26
$74.39 - $128.45
Hot Cider Hustle - Green Bay Half Marathon & 5K
Green Bay, Wisconsin
Sun 25 Oct 26
$14.94 - $135.00
Hot Cider Hustle - Omaha Half Marathon, 10K, & 5K
Omaha, Nebraska
Sun 25 Oct 26
$14.94 - $129.38
Tri-Cities Marathon
Richland, Washington
Sun 25 Oct 26
$30.00 - $200.00
Duneland Half Marathon and 5K
Chesterton, Indiana
Sun 25 Oct 26
$35.00 - $50.00
Spooky Shuffle – 5k, 10k, Half Marathon
Van Nuys, California
Sun 25 Oct 26
$32.27 - $48.70
Spooky Sprint - San Antonio
New Braunfels, Texas
Sun 25 Oct 26
Free - $80.30
Sri Chinmoy Half-Marathon
Valley Cottage, New York
Sun 25 Oct 26
$59.45
Spooky Sprint - Greater Chicago
Shorewood, Illinois
Sun 25 Oct 26
Free - $93.02
Runtastic HAUNTED Provo
Provo, Utah
Fri 30 Oct 26
$20.95 - $136.19
DIA DE LOS MUERTOS HALF MARATHON & 5K RUN/WALK (BAKERSFIELD)
Bakersfield, California
Fri 30 Oct 26
$28.00 - $99.02
Monster Mad-Dash
DFW, Texas
Sat 31 Oct 26
Free - $69.90
PB&J Fuel Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 31 Oct 26
$32.80 - $64.60
Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 31 Oct 26
$32.80 - $69.90
XTERRA Appalachian Trail Fest
Pelham, Alabama
Sat 31 Oct 26
$22.20 - $144.10
Galena River Fall Half Marathon & 8k
Galena, Illinois
Sat 31 Oct 26
$80.99 - $91.59
Medal Madness 5K, 10K, 13.1M at Vancouver, WA (44)
Vancouver, Washington
Sat 31 Oct 26
$33.80 - $70.90
Halloween Trick or Trot Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 31 Oct 26
$32.80 - $69.90
Medal Madness 5K, 10K, & 13.1M at Danville, KY (44)
Danville, Kentucky
Sat 31 Oct 26
$33.80 - $70.90
PB&J Fuel Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 31 Oct 26
$32.80 - $69.90
Halloween Trick or Trot Run 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 31 Oct 26
$32.80 - $69.90
The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sat 31 Oct 26
$20.08 - $69.89
Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (44)
Deer Park, Texas
Sat 31 Oct 26
$33.80 - $70.90
Riverview Ramble Half Marathon
Mount Carmel, Illinois
Sat 31 Oct 26
$38.65 - $70.45
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
Sat 31 Oct 26
Free - $73.94
Halloween Trick or Trot Run 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 31 Oct 26
$32.80 - $64.60
Medal Madness 5K, 10K, & 13.1M at Madisonville, KY (44)
Madisonville, Kentucky
Sat 31 Oct 26
$33.80 - $70.90
PB&J Fuel Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 31 Oct 26
$32.80 - $64.60
Miles of Hope: Spooky Edition
Anniston, Alabama
Sat 31 Oct 26
$22.20 - $54.00
Haunted Half Marathon
Kingsport, Tennessee
Sat 31 Oct 26
$22.85 - $70.89
Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (44)
Kansas City, Missouri
Sat 31 Oct 26
$33.80 - $70.90
Stephenville Lions Club Spooktacular
Stephenville, Texas
Sat 31 Oct 26
$27.50 - $80.50
Spooky Sprint- Dallas
Garland, Texas
Sat 31 Oct 26
Free - $87.72
PB&J Fuel Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 31 Oct 26
$32.80 - $64.60
Cambridge Half Marathon + 5K
Cambridge, Massachusetts
Sat 31 Oct 26
$49.83 - $228.85
PB&J Fuel Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 31 Oct 26
$32.80 - $69.90
Redeem Mi Run
Montague, Michigan
Sat 31 Oct 26
$50.00 - $90.00
Medal Madness 5K, 10K & 13.1M at Fort Washington, MD (44)
Fort Washington, Maryland
Sat 31 Oct 26
$33.80 - $70.90
RUN ROCKAWAY BEACH HALF MARATHON OR 5K
Far Rockaway, New York
Sat 31 Oct 26
$48.70 - $69.90
PB&J Fuel Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 31 Oct 26
$32.80 - $69.90
Showing 121-160 of 275 results
