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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
Gainesville Galloway Training Program
Gainesville, Florida
Sat 25 Apr 26 - Sun 25 Apr 27
$107.00 - $274.00
🚀Boosted
Friends of the Parks Half Marathon, 10k, & 5k
Coshocton, Ohio
Sat 24 Oct 26
$27.50 - $48.70
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Ocean State Rhode Races
Narragansett, Rhode Island
Sun 25 Oct 26
$32.68 - $105.70
UTHealth Houston Half Marathon & 10K
Houston, Texas
Sun 25 Oct 26
$83.25 - $109.75
Seacoast Half Marathon
Portsmouth, New Hampshire
Sun 25 Oct 26
$96.61
Tri-State Warrior Run
Quincy, Illinois
Sun 25 Oct 26
$11.60 - $48.70
The Haunted Forest Marathon
Canal Fulton, Ohio
Sun 25 Oct 26
$38.10 - $91.10
Hot Cider Hustle - Omaha Half Marathon, 10K, & 5K
Omaha, Nebraska
Sun 25 Oct 26
$14.94 - $129.38
Trick or Trot 5K, 10K, and Half Marathon by Califlow Runs
Long Beach, California
Sun 25 Oct 26
$16.90 - $52.93
Hot Cider Hustle - Green Bay Half Marathon & 5K
Green Bay, Wisconsin
Sun 25 Oct 26
$14.94 - $135.00
Spooky Shuffle – 5k, 10k, Half Marathon
Van Nuys, California
Sun 25 Oct 26
$32.27 - $48.70
Haunted Halloween Half Marathon & 5km
Chicago, Illinois
Sun 25 Oct 26
$38.35 - $59.55
Duneland Half Marathon and 5K
Chesterton, Indiana
Sun 25 Oct 26
$30.00 - $45.00
Tri-Cities Marathon
Richland, Washington
Sun 25 Oct 26
$25.00 - $180.00
Sri Chinmoy Half-Marathon
Valley Cottage, New York
Sun 25 Oct 26
$51.20
Spooky Sprint - Greater Chicago
Shorewood, Illinois
Sun 25 Oct 26
$20.83 - $73.94
Monster Dash 5k, 10k, 15k, Half Marathon
Simi Valley, Ventura
Sun 25 Oct 26
$25.99 - $39.99
Spooky Sprint - Kansas City
Lee's Summit, Missouri
Sun 25 Oct 26
$20.83 - $61.22
Treasure Coast Halloween Half Marathon & Relay
Stuart, Florida
Sun 25 Oct 26 - Mon 26 Oct 26
$22.20 - $80.50
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 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 31 Oct 26
$32.80 - $48.70
The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sat 31 Oct 26
$50.81 - $63.53
Galena River Fall Half Marathon & 8k
Galena, Illinois
Sat 31 Oct 26
$80.99
Haunted Halfsy 2026, presented by Olmsted Medical Center
Rochester, Minnesota
Sat 31 Oct 26
$6.30 - $128.20
PB&J Fuel Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 31 Oct 26
$32.80 - $48.70
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 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 31 Oct 26
$32.80 - $48.70
Haunted Half Marathon
Kingsport, Tennessee
Sat 31 Oct 26
$22.85 - $60.21
Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (44)
Deer Park, Texas
Sat 31 Oct 26
$33.80 - $70.90
Medal Madness 5K, 10K, 13.1M at Vancouver, WA (44)
Vancouver, Washington
Sat 31 Oct 26
$33.80 - $70.90
PB&J Fuel Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 31 Oct 26
$32.80 - $48.70
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 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 31 Oct 26
$32.80 - $48.70
Redeem Mi Run
Montague, Michigan
Sat 31 Oct 26
$40.00 - $70.00
Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (44)
Kansas City, Missouri
Sat 31 Oct 26
$33.80 - $70.90
PB&J Fuel Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 31 Oct 26
$32.80 - $48.70
Showing 481-520 of 606 results
