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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
Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids Run
Columbus, Ohio
Sat 17 Oct 26 - Sun 18 Oct 26
Free - $218.30
🚀Boosted
Bagel Run 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 10 Oct 26
$32.80 - $48.70
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Purdue Boilermaker Half-Marathon & 5K
West Lafayette, Indiana
Sat 24 Oct 26
$20.08 - $80.50
Mackinac Island Great Turtle Half Marathon & 5.7 Mile
Mackinac Island, Michigan
Sat 24 Oct 26
$65.25
YMCA Halloween Run presented by Micron
Boise, Idaho
Sat 24 Oct 26
$33.63 - $65.65
Haunted 5K & 13.1M at Tyler, TX (43)
Tyler, Texas
Sat 24 Oct 26
$33.80 - $70.90
Haunted 5K, 10K, & 13.1M at Homestead, FL (43)
Homestead, Florida
Sat 24 Oct 26
$33.80 - $70.90
ASP's Franconia Notch Half Marathon
Franconia, New Hampshire
Sat 24 Oct 26
$80.50
Union Bank Field House Fall Half Marathon & 5k/10k
Shelburne, Vermont
Sat 24 Oct 26
$32.80 - $64.60
Rocktoberfest 10K & 5K
Rock Hill, South Carolina
Sat 24 Oct 26
$33.74 - $135.50
Haunted 5K, 10K, & 13.1M at Hughesville, PA (43)
Hughesville, Pennsylvania
Sat 24 Oct 26
$33.80 - $70.90
DIA DE LOS MUERTOS HALF MARATHON & 5K RUN/WALK (BAKERSFIELD)
Bakersfield, California
Sat 24 Oct 26
$28.00 - $79.94
Hot Mess Trail Races
Pittsgrove, New Jersey
Sat 24 Oct 26
$85.80 - $96.40
Haunted 5K, 10K, 13.1M & 26.2M at Charlotte, NC (43)
Charlotte, North Carolina
Sat 24 Oct 26
$33.80 - $97.40
Haunted 5K, 10K, & 13.1M at Oklahoma City, OK (43)
Oklahoma City, Oklahoma
Sat 24 Oct 26
$33.80 - $70.90
Friends of the Parks Half Marathon, 10k, & 5k
Coshocton, Ohio
Sat 24 Oct 26
$27.50 - $48.70
The Great GO! St. Louis Halloween Race
St. Louis, Missouri
Sat 24 Oct 26
$22.95 - $70.99
Fields of Gold 50K • Marathon • Half Marathon • 12 Hour • 1 Hour • 10K • 5K
Marble Falls, Texas
Sat 24 Oct 26
$53.99 - $180.14
Haunted 5K, 10K, & 13.1M at Bowling Green, KY (43)
Bowling Green, Kentucky
Sat 24 Oct 26
$33.80 - $70.90
The Great Pumpkin Run
Portland, Oregon
Sat 24 Oct 26
Free - $80.50
5.0
Monster Dash 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 24 Oct 26
$22.99 - $37.99
Haunted 5K, 10K & 13.1M at Cypress, TX (43)
Cypress, Texas
Sat 24 Oct 26
$33.80 - $70.90
Grand Canyon Trail Marathon, Half-Marathon, & 5k Run/Walk
Grand Canyon Village, Arizona
Sat 24 Oct 26
$11.60 - $107.00
Spooky Sprint Cincinnati
Hamilton, Ohio
Sat 24 Oct 26
$20.83 - $75.00
Spinx Run Fest
Greenville, South Carolina
Sat 24 Oct 26
Free - $121.90
Apex Half Marathon
Apex, North Carolina
Sat 24 Oct 26
$82.79
Renfro Rock 'N Run Half Marathon / 5K
Mount Vernon, Kentucky
Sat 24 Oct 26
Free - $69.90
Mancos Cowboy Half Marathon, 5K, and Fun Run
Mancos, Colorado
Sat 24 Oct 26
Free - $69.90
Haunted 5K, 10K, 13.1M & 26.2M at Chillicothe, OH (43)
Chillicothe, Ohio
Sat 24 Oct 26
$33.80 - $102.70
Spooky Sprint- Houston
Houston, Texas
Sat 24 Oct 26
$20.83 - $75.00
Michigan Monster Dash
Milford, Michigan
Sat 24 Oct 26
$28.18 - $70.78
Hueston Woods Trail Race
Hueston Woods State Park, Ohio
Sat 24 Oct 26 - Sun 25 Oct 26
$43.40 - $107.00
Chippewa Creek Challenge
Brecksville, Ohio
Sat 24 Oct 26
$76.90
2026 Happy Girls Sisters
Sisters, Oregon
Sat 24 Oct 26
$64.60 - $107.00
Nashville 1/2 Marathon & 5K
Nashville, Tennessee
Sat 24 Oct 26
$55.00 - $95.00
Spooky Sprint- St. Louis
St. Louis, Missouri
Sat 24 Oct 26
$20.83 - $69.70
Spooky Sprint - Ann Arbor
Ypsilanti, Michigan
Sat 24 Oct 26
$20.83 - $78.18
Triple Lakes Trail Race
Greensboro, North Carolina
Sat 24 Oct 26
Free - $107.00
RUN ROCKAWAY BEACH HALF MARATHON OR 5K
Far Rockaway, New York
Sat 24 Oct 26
$48.70 - $69.90
Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)
Lansing, Michigan
Sat 24 Oct 26
$33.80 - $102.70
City of Colleges Half Marathon
Conway, Arkansas
Sat 24 Oct 26
$11.70 - $103.10
Haunted 5K, 10K & 13.1M at Largo, FL (43)
Largo, Florida
Sat 24 Oct 26
$33.80 - $70.90
Showing 441-480 of 626 results
