Oct 11, 2026 · 9:00 AM · Chestertown, MD
Chestertown Challenge Half Marathon Run and 5K Run/Walk
5KHalf Marathon
- Price
- $28-$54.50
Half Marathons in October — Page 5
Every upcoming Half Marathon race we know about in October. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 241–300 of 551 races. Use search and filters from page 1.
Oct 11, 2026 · 7:10 AM · Wichita, KS
2026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive Group
5KHalf MarathonMarathon
- Price
- $48.70-$133.50
Oct 11, 2026 · 7:45 AM · Midway, KY
The Iron Horse Half Marathon, 12k & 5k
5KHalf Marathon
- Price
- $38.10-$107
Oct 11, 2026 · 9:30 AM · Snohomish, WA
2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
5K10KHalf MarathonMarathon
- Price
- $59.30-$122.90
- Field size
- 400 · based on the organizer's entry cap
Oct 11, 2026 · 8:30 AM · Fort Wayne, IN
Hot Cider Hustle - Fort Wayne Half Marathon, 10K & 5K
5K10KHalf Marathon
- Price
- $14.94-$114.99
Oct 11, 2026 · 9:00 AM · New Rochelle, NY
Paine to Pain Trail Half Marathon
Half Marathon
- Price
- $65
- Field size
- 1,300 · based on the organizer's entry cap
Oct 11, 2026 · 8:00 AM · Mentor, OH
Northern Ohio Half Marathon, 2-Person Relay, & 5K
5KHalf Marathon
- Price
- $40.46-$67.15
Oct 11, 2026 · 7:30 AM · Dundas, MN
The Mill Towns Race Series
10KHalf MarathonMarathonCertified course · per organizer
- Price
- $59.30-$101.70
Oct 16, 2026 · 7:30 AM · Bethlehem, PA
2026 Jefferson Bethlehem Running Festival
5K10KHalf MarathonMarathon
- Price
- $11.60-$217.24
Oct 16, 2026 · 11:59 PM · Springfield, MO
MIDNIGHT Rat Race - UNSANCTIONED
Half Marathon
- Price
- $59.80
- Field size
- 55 · based on the organizer's entry cap
Oct 16, 2026 · 5:00 PM · Wichita Falls, TX
Home For Freedom Marathon
5KHalf MarathonMarathon
- Price
- $32.80-$96.40
Oct 16, 2026 · 4:30 PM · Silverton, OR
Silver Falls Trail Runs
5KHalf MarathonMarathonUltra
- Price
- $43.40-$128.20
- Field size
- 375 · based on the organizer's entry cap
Oct 16, 2026 · 7:45 AM · Greensboro, NC
Long Life Meal Prep Cannonball Running Festival - Marathon, Half Marathon, 10K & 5K
5K10K15KHalf MarathonMarathon
- Price
- $12.25-$154.70
- Field size
- 375 · based on the organizer's entry cap
Oct 16, 2026 · 8:00 AM · Salt Lake City, UT
Runtastic HAUNTED Salt Lake City
5KHalf Marathon
- Price
- $18.95-$115.23
- Field size
- 500 · based on the organizer's entry cap
Oct 17, 2026 · 9:15 AM · Syracuse, NY
"LOOP THE LAKE" The Great New York State Marathon Weekend
5K10KHalf MarathonMarathon
- Price
- $35-$135
Oct 17, 2026 · 9:15 AM · Chapel Hill, NC
Rootrock Trail Run - 5K/10K/Half Marathon
5K10KHalf Marathon
- Price
- $51.07-$80.75
- Field size
- 600 · based on the organizer's entry cap
Oct 17, 2026 · 8:00 AM · Atlantic City, NJ
AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K
5K10KHalf MarathonMarathon
- Price
- $64.60-$154.70
- Field size
- 1,686 · based on the organizer's entry cap
Oct 17, 2026 · 8:00 AM · Oklahoma City, OK
Spooky Sprint- Oklahoma City
1M5K10KHalf Marathon
- Price
- $20.83-$67.58
Oct 17, 2026 · 8:00 AM · Carmel, IN
Women's Running Festival featuring a Half Marathon, 10K, & 5K
1M5K10KHalf Marathon
- Price
- $44-$80
Oct 17, 2026 · 8:30 AM · Stillwater, OK
Orange Dirt Trail Series
5K10KHalf MarathonMarathon
- Price
- $43.40-$75.20
Oct 17, 2026 · 7:00 AM · Kansas City, MO
Garmin Kansas City Marathon
5K10KHalf MarathonMarathon
- Price
- $59.30-$154.70
Oct 17, 2026 · 8:00 AM · Nashville, TN
Spooky Sprint- Nashville
1M5K10KHalf Marathon
- Price
- $20.83-$80.30
Oct 17, 2026 · 7:30 AM · Columbus, OH
Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids Run
1M5KHalf Marathon16.2MMarathon29.3M
- Price
- Free-$218.30
Oct 17, 2026 · 8:00 AM · Wilmington, NC
Haunted 5K, 10K & 13.1M at Wilmington, NC (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 7:30 AM · Long Beach, CA
Night of the Living Runners – 5K, 10K, 10-Miler, Half Marathon
5K10K10MHalf Marathon
- Price
- $26.97-$41.81
Oct 17, 2026 · 8:00 AM · Ocala, FL
Haunted 5K, 10K & 13.1M at Ocala, FL (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:30 AM · Everett, WA
Haunted 5K, 10K & 13.1M at Everett, WA (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Bradenton, FL
Haunted 5K, 10K, 13.1M & 26.2M at Bradenton, FL (42)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Oct 17, 2026 · 8:00 AM · Beavercreek, OH
Haunted 5K, 10K, & 13.1M at Beavercreek, OH (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 9:00 AM · Milwaukee, WI
Spooky Sprint - Milwaukee
1M5K10KHalf Marathon
- Price
- $20.83-$80.30
Oct 17, 2026 · 8:00 AM · Temple, TX
Haunted 5K, 10K, 13.1M at Temple, TX (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 9:00 AM · Knoxville, TN
Haunted 5K, 10K, & 13.1M at Knoxville, TN (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Hudson, FL
Haunted 5K, 10K, & 13.1M at Hudson, FL (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 9:00 AM · Raleigh, NC
Haunted 5K & 13.1M at Raleigh, NC (42)
5KHalf Marathon
- Price
- $33.80-$49.70
Oct 17, 2026 · 8:00 AM · Mobile, AL
Haunted 5K, 10K, & 13.1M at Mobile, AL (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Naples, FL
Haunted 5K, 10K, & 13.1M at Naples, FL (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Winston-Salem, NC
Haunted 5K, 10K, 13.1M & 26.2M at Winston-Salem, NC (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 7:00 AM · Houston, TX
Shipley Donut Dash
0.5M1M5K10KHalf MarathonMarathon
- Price
- $32.79-$64.59
- Field size
- 1,535 · based on the organizer's entry cap
Oct 17, 2026 · 7:55 AM · Houston, TX
Day of the Dead Half Marathon - Houston
1M5KHalf Marathon
- Price
- $17.72-$67.90
Oct 17, 2026 · 7:00 AM · Burnet, TX
Inks Lake Trail Run/Ruck
1M5K10KHalf MarathonMarathonUltra
- Price
- $13.05-$139.65
Oct 17, 2026 · 8:30 AM · Pasco, WA
Haunted 5K, 10K, & 13.1M at Pasco, WA (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Chattanooga, TN
Spooky Sprint - Chattanooga
1M5K10KHalf Marathon
- Price
- $20.83-$67.58
Oct 17, 2026 · 8:30 AM · Corunna, MI
Haunted 5K, 10K, & 13.1M at Corunna, MI (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:30 AM · Fort Smith, AR
Haunted 5K, 10K, & 13.1M at Fort Smith, AR (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 9:00 AM · Hollywood, FL
Haunted 5K & 10K at Hollywood, FL (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:30 AM · DeBary, FL
Haunted 5K, 10K, & 13.1M at DeBary, FL (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 7:15 AM · Chicago, IL
Chicago Fall Classic Half Marathon, 10K & 5K
5K10KHalf MarathonCertified course · per organizer
- Price
- $14.94-$114.99
Oct 17, 2026 · 8:30 AM · Charlotte, NC
Haunted 5K, 10K, & 13.1M at Charlotte, NC (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:30 AM · Fort Pierce, FL
Haunted 5K, 10K, 13.1M at Fort Pierce, FL (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Nashville, IN
Tecumseh Trail Challenge
Half MarathonMarathonUltra
- Price
- $48.70-$112.30
- Field size
- 552 · based on the organizer's entry cap
Oct 17, 2026 · 8:30 AM · Pooler, GA
Haunted 5K, 10K, & 13.1M at Pooler, GA (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Kerrville, TX
Haunted 5K, 10K, & 13.1M at Kerrville, TX (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 7:00 AM · Canoga Park, CA
Back to the Future: 88 MPH Dash 5K, 10K & Half
5K10KHalf Marathon
- Price
- $34.99
Oct 17, 2026 · 8:00 AM · Jacksonville, FL
Haunted 5K, 10K, & 13.1M at Jacksonville, FL (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
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