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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
Haunted 5K, 10K, & 13.1M at Montgomery, AL (43)
Montgomery, Alabama
Sat 24 Oct 26
$33.80 - $70.90
🚀Boosted
Haunted 5K, 10K, & 13.1M at Iowa City, IA (40)
Iowa City, Iowa
Sat 03 Oct 26
$33.80 - $70.90
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Emory & Henry DPT 5K/Half Marathon Fundraiser
Abingdon, Virginia
Sat 03 Oct 26
$38.10 - $54.00
Flagstaff Marathon Presented by Cambium Wealth and Legacy Strategies
Flagstaff, Arizona
Sat 03 Oct 26
Free - $161.73
Trinity Health Probility Ann Arbor Marathon
Ann Arbor, Michigan
Sat 03 Oct 26 - Sun 04 Oct 26
Free - $328.00
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
Haunted 5K, 10K, & 13.1M at DeBary, FL (40)
DeBary, Florida
Sat 03 Oct 26
$33.80 - $70.90
Haunted 5K, 10K, 13.1M & 26.2M at Stillwater, OK (40)
Stillwater, Oklahoma
Sat 03 Oct 26
$33.80 - $97.40
Haunted 5K, 10K, & 13.1M at Beaumont, TX (40)
Beaumont, Texas
Sat 03 Oct 26
$33.80 - $70.90
Run for the Gnomes Half Marathon & 5K
Maple Valley, Washington
Sat 03 Oct 26
$43.40 - $96.40
Haunted 5K, 10K, & 13.1M at Charlotte, NC (40)
Charlotte, North Carolina
Sat 03 Oct 26
$33.80 - $70.90
2026 Perpetua Coast
Yachats, Oregon
Sat 03 Oct 26
Free
Pacific Beach Half Marathon & 5K
San Diego
Sat 03 Oct 26 - Sun 04 Oct 26
$24.99 - $89.99
Haunted 5K, 10K & 13.1M at Bel Air, MD (40)
Bel Air, Maryland
Sat 03 Oct 26
$33.80 - $70.90
Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon
Canon City, Colorado
Sat 03 Oct 26
Free - $96.40
Haunted 5K, 10K, & 13.1M at Biglerville, PA (40)
Biglerville, Pennsylvania
Sat 03 Oct 26
$33.80 - $70.90
Alum Creek Trail Races
Lewis Center, Ohio
Sat 03 Oct 26
$43.40 - $80.50
Spooky Sprint - Louisville
Louisville, Kentucky
Sat 03 Oct 26
Free - $77.12
Haunted 5K, 10K, & 13.1M at Knoxville, TN (40)
Knoxville, Tennessee
Sat 03 Oct 26
$33.80 - $70.90
Haunted 5K, 10K, & 13.1M at Mobile, AL (40)
Mobile, Alabama
Sat 03 Oct 26
$33.80 - $70.90
Run the Platte Half / 10K / 5K
Springfield, Nebraska
Sat 03 Oct 26
$48.70 - $84.74
Guthrie Wineglass Marathon, Wegmans Wineglass Half Marathon & Williams Toyota Wineglass 5K
Corning, New York
Sat 03 Oct 26 - Sun 04 Oct 26
$75.98 - $372.00
Haunted 5K, 10K, 13.1M & 26.2M at Longview, TX (40)
Longview, Texas
Sat 03 Oct 26
$33.80 - $102.70
High Bridge Half Marathon & 5k
Farmville, Virginia
Sat 03 Oct 26
$32.80 - $69.90
Spooky Sprint - Denver
Littleton, Colorado
Sat 03 Oct 26
Free - $81.36
Haunted 5K, 10K, & 13.1M at Grand Ledge, MI (40)
Grand Ledge, Michigan
Sat 03 Oct 26
$33.80 - $70.90
Haunted 5K, 10K, & 13.1M at Piedmont, AL (40)
Piedmont, Alabama
Sat 03 Oct 26
$33.80 - $70.90
Balloon Run
Albuquerque, New Mexico
Sat 03 Oct 26
$70.89 - $118.93
JELL-O® Half Marathon & 7K
Le Roy, New York
Sat 03 Oct 26
$49.76 - $90.04
Haunted 5K, 10K, & 13.1M at Jacksonville, FL (40)
Jacksonville, Florida
Sat 03 Oct 26
$33.80 - $70.90
Spooky Sprint - Little Rock
North Little Rock, Arkansas
Sat 03 Oct 26
Free - $73.94
Bellin Women's Half Marathon & 5K
Green Bay, Wisconsin
Sat 03 Oct 26
$27.00 - $178.96
Milwaukee Lakefront Marathon, Half Marathon and 5k
Milwaukee
Sat 03 Oct 26 - Sun 04 Oct 26
$30.00 - $110.00
Haunted 5K, 10K, & 13.1M at Fort Smith, AR (40)
Fort Smith, Arkansas
Sat 03 Oct 26
$33.80 - $70.90
Girdwood Marathon 2026
Girdwood, Alaska
Sat 03 Oct 26
$30.00 - $80.00
Spooky Sprint - Fayetteville
Bentonville, Arkansas
Sun 04 Oct 26
Free - $81.36
2026 Sono Half + 5K with myTEAM TRIUMPH
Norwalk, Connecticut
Sun 04 Oct 26
Free
Poulsbo Half Marathon & 10k
Poulsbo, Washington
Sun 04 Oct 26
$84.81 - $113.97
Pink October
Tyler, Texas
Sun 04 Oct 26
Free - $62.28
Maine Marathon, Half Marathon and Marathon Relay
Portland, Maine
Sun 04 Oct 26 - Mon 12 Oct 26
$43.40 - $223.60
Spooky Sprint - Springfield
Willard, Missouri
Sun 04 Oct 26
Free - $67.58
Back Roads Half & 10k
Red Lodge, Montana
Sun 04 Oct 26
$32.80 - $43.40
Showing 81-120 of 674 results
