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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
Women's Running Festival featuring a Half Marathon, 10K, & 5K
Carmel, Indiana
Sat 17 Oct 26
$44.00 - $80.00
🚀Boosted
RWT Summer/Fall Marathon Training
Tulsa, Oklahoma
Sat 18 Jul 26 - Sun 15 Nov 26
$41.70
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Haunted 5K, 10K, 13.1M & 26.2M at Athens, GA (41)
Athens, Georgia
Sat 10 Oct 26
$33.80 - $102.70
Bagel Run 5K/10K/13.1 PHOENIX
Phoenix, Arizona
Sat 10 Oct 26
$32.80 - $48.70
Holloman Ace of Races Marathon | Half Marathon | 5K | Kids Dash
Alamogordo, New Mexico
Sat 10 Oct 26
Free - $75.00
Zachariah's Acres Fall Run, Walk & Roll
Oconomowoc, Wisconsin
Sat 10 Oct 26
$28.25 - $54.50
Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 10 Oct 26
$32.80 - $48.70
Bagel Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 10 Oct 26
$32.80 - $48.70
Hernando Water Tower 10K and Half Marathon
Hernando, Mississippi
Sat 10 Oct 26
Free - $70.73
Lane Walker Foundation Race
Alma, Michigan
Sat 10 Oct 26
Free - $59.94
Battle of Hillotes Half Marathon, 10K, and 5K
Helotes, Bexar
Sat 10 Oct 26
Free - $99.00
Coffee Lovers Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 10 Oct 26
$32.80 - $48.70
Bagel Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 10 Oct 26
$32.80 - $48.70
Mo Fall
Perrysville, Ohio
Sat 10 Oct 26
$55.50 - $92.95
Coffee Lovers Run 5K/10K/13.1 TAMPA
Bradenton, Florida
Sat 10 Oct 26
$32.80 - $48.70
Bagel Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 10 Oct 26
$32.80 - $48.70
Trailway Trail Race
Somerville, Texas
Sat 10 Oct 26
$14.05 - $119.55
The Iron Horse Half Marathon, 12k & 5k
Midway, Kentucky
Sun 11 Oct 26
$27.50 - $75.20
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 - $117.60
The Original Las Vegas Marathon. half, 5k 10k
Henderson, Clark
Sun 11 Oct 26
$165.00
Westy Half & 5k
Westminster, Colorado
Sun 11 Oct 26
$40.00 - $65.00
Hot Cider Hustle - Fort Wayne Half Marathon, 10K & 5K
Fort Wayne, Indiana
Sun 11 Oct 26
$14.94 - $123.74
Spooky Sprint- Columbus
Lewis Center, Ohio
Sun 11 Oct 26
$20.83 - $62.28
Durango Marathon
Durango, Colorado
Sun 11 Oct 26
$22.20 - $122.90
Spooky Sprint- Indianapolis
Indianapolis, Indiana
Sun 11 Oct 26
$20.83 - $62.28
Day of the Dead Half Marathon - Corpus Christi
Corpus Christi, Texas
Sun 11 Oct 26
$17.72 - $55.63
Spooky Sprint- Rochester
Rochester, Minnesota
Sun 11 Oct 26
$20.83 - $63.34
Northern Ohio Half Marathon, 2-Person Relay, & 5K
Mentor, Ohio
Sun 11 Oct 26
$35.13 - $67.15
Maple City Half Marathon & 5K
Norwalk, Ohio
Sun 11 Oct 26
$38.60 - $75.70
The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, Washington
Sun 11 Oct 26
$48.70 - $101.70
Spooky Sprint- Fort Worth
Fort Worth, Texas
Sun 11 Oct 26
$20.83 - $67.58
Spooky Sprint- Sioux Falls
Sioux Falls, South Dakota
Sun 11 Oct 26
$20.83 - $46.28
City of Trees Marathon
Boise, Idaho
Sun 11 Oct 26
$38.53 - $70.27
Pensacola Half Marathon & 5K
Pensacola, Florida
Sun 11 Oct 26
$49.64 - $97.68
Day of the Dead Half Marathon - Waco
Waco, Texas
Sun 11 Oct 26
$17.72 - $55.63
Paine to Pain Trail Half Marathon
New Rochelle, New York
Sun 11 Oct 26
Free
Chestertown Challenge Half Marathon Run and 5K Run/Walk
Chestertown, Maryland
Sun 11 Oct 26
$28.00 - $54.50
2026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive Group
Wichita, Kansas
Sun 11 Oct 26
$43.40 - $107.00
Bizz Johnson
Susanville, California
Sun 11 Oct 26
$59.30 - $96.40
The Mill Towns Race Series
Dundas, Minnesota
Sun 11 Oct 26
$48.70 - $91.10
2026 Humboldt Redwoods Marathon, Half Marathon, 5K
Weott, California
Sun 11 Oct 26
$43.65 - $112.55
Showing 201-240 of 536 results
