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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
Medal Madness 5K, 10K, 13.1M & 26.2M at Harrisburg, PA (44)
Harrisburg, Pennsylvania
Sat 31 Oct 26
$33.80 - $102.70
🚀Boosted
Spinx Run Fest
Greenville, South Carolina
Sat 24 Oct 26
Free - $132.50
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Northern Ohio Half Marathon, 2-Person Relay, & 5K
Mentor, Ohio
Sun 11 Oct 26
$35.13 - $67.15
Spooky Sprint- Indianapolis
Indianapolis, Indiana
Sun 11 Oct 26
$20.83 - $75.00
Chestertown Challenge Half Marathon Run and 5K Run/Walk
Chestertown, Maryland
Sun 11 Oct 26
$28.00 - $54.50
2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, Washington
Sun 11 Oct 26
$59.30 - $122.90
Spooky Sprint- Sioux Falls
Sioux Falls, South Dakota
Sun 11 Oct 26
$20.83 - $46.28
The Original Las Vegas Marathon. half, 5k 10k
Henderson, Clark
Sun 11 Oct 26
$165.00
Empire State Half Marathon & 5k
Congers, New York
Sun 11 Oct 26
$38.10 - $122.90
Spooky Sprint- Rochester
Rochester, Minnesota
Sun 11 Oct 26
$20.83 - $76.06
Nantucket Half Marathon
Nantucket, Massachusetts
Sun 11 Oct 26
Free - $134.50
Champion Mine Trail Race
Nevada City, California
Sun 11 Oct 26
$38.10 - $69.90
Spooky Sprint- Fort Worth
Fort Worth, Texas
Sun 11 Oct 26
$20.83 - $80.30
Hot Cider Hustle - Fort Wayne Half Marathon, 10K & 5K
Fort Wayne, Indiana
Sun 11 Oct 26
$14.94 - $123.74
Bizz Johnson
Susanville, California
Sun 11 Oct 26
$80.50 - $117.60
2026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive Group
Wichita, Kansas
Sun 11 Oct 26
$48.70 - $284.50
Durango Marathon
Durango, Colorado
Sun 11 Oct 26
$32.80 - $175.90
Day of the Dead Half Marathon - Corpus Christi
Corpus Christi, Texas
Sun 11 Oct 26
$17.72 - $55.63
Paine to Pain Trail Half Marathon
New Rochelle, New York
Sun 11 Oct 26
Free - $65.00
The Mill Towns Race Series
Dundas, Minnesota
Sun 11 Oct 26
$59.30 - $101.70
Maple City Half Marathon & 5K
Norwalk, Ohio
Sun 11 Oct 26
$38.60 - $75.70
Southernmost Half Marathon and 10K
Key West, Florida
Sun 11 Oct 26
$63.54 - $105.94
The Iron Horse Half Marathon, 12k & 5k
Midway, Kentucky
Sun 11 Oct 26
$38.10 - $96.40
Black Bear Half Marathon & 8k
Hendersonville, Henderson
Sun 11 Oct 26
$65.00 - $105.00
Day of the Dead Half Marathon - Waco
Waco, Texas
Sun 11 Oct 26
$17.72 - $55.63
Sugar Land Half Marathon, 10k, & Mile
Sugar Land, Texas
Sun 11 Oct 26
Free - $102.70
The Spokane Marathon
Spokane, Washington
Sun 11 Oct 26
Free - $133.50
2026 Bethlehem Running Festival
Bethlehem, Pennsylvania
Fri 16 Oct 26
$11.60 - $211.94
Home For Freedom Marathon
Wichita Falls, Texas
Fri 16 Oct 26 - Sat 17 Oct 26
$32.80 - $96.40
Silver Falls Trail Runs
Silverton, Oregon
Fri 16 Oct 26
$43.40 - $128.20
MIDNIGHT Rat Race - UNSANCTIONED
Springfield, Missouri
Fri 16 Oct 26
$59.80
Runtastic HAUNTED Salt Lake City
Salt Lake City, Utah
Fri 16 Oct 26 - Sat 17 Oct 26
$18.95 - $115.23
Fargo Mini Marathon
Fargo, North Dakota
Fri 16 Oct 26 - Sat 17 Oct 26
$47.64 - $126.08
Long Life Meal Prep Cannonball Running Festival - Marathon, Half Marathon, 10K & 5K
Greensboro, North Carolina
Fri 16 Oct 26 - Sat 17 Oct 26
$12.25 - $160.00
Haunted 5K, 10K, & 13.1M at Mobile, AL (42)
Mobile, Alabama
Sat 17 Oct 26
$33.80 - $70.90
Haunted 5K, 10K, 13.1M & 26.2M at Bettendorf, IA (42)
Bettendorf, Iowa
Sat 17 Oct 26
$33.80 - $102.70
AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K
Atlantic City, New Jersey
Sat 17 Oct 26 - Sun 18 Oct 26
$64.60 - $154.70
Tackle the Trail (TM)
Northeast, Connecticut
Sat 17 Oct 26
$80.50 - $263.50
Spooky Dam 5k, 10k, 15k, Half Marathon
Sylmar, Los Angeles
Sat 17 Oct 26
$26.99 - $40.99
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
Spooky Sprint- Oklahoma City
Oklahoma City, Oklahoma
Sat 17 Oct 26
$20.83 - $67.58
Idaho Running Day
Boise, Idaho
Sat 17 Oct 26
$43.40 - $80.50
Showing 281-320 of 641 results
