Oct 17, 2026 · 8:30 AM · Bettendorf, IA
Haunted 5K, 10K, 13.1M & 26.2M at Bettendorf, IA (42)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Half Marathons in October — Page 6
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 301–360 of 551 races. Use search and filters from page 1.
Oct 17, 2026 · 8:00 AM · Franklin, TN
Flight For a Cause
5KHalf MarathonWalker-friendly · per organizer
- Price
- $48.70-$263.50
- Field size
- 450 · based on the organizer's entry cap
Oct 17, 2026 · 1:00 PM · Noel, MO
Sunset Mountain's Naked Mile - Snap Dragon Style
Half Marathon
- Price
- $54.06
Oct 17, 2026 · 7:00 AM · Galveston, TX
Galveston Ultra Trail
1M5K10KHalf MarathonUltra
- Price
- Free-$122.90
Oct 17, 2026 · 8:30 AM · Williamsburg, VA
Haunted 5K, 10K & 13.1M at Williamsburg, VA (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Slidell, LA
Haunted 5K, 10K, & 13.1M at Slidell, LA (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:30 AM · Highland, UT
Haunted 5K, 10K, 13.1M & 26.2M at Highland, UT (42)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Oct 17, 2026 · 8:00 AM · Deer Park, TX
Haunted 5K, 10K, & 13.1M at Deer Park, TX (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 7:00 AM · PADUCAH, KY
Baptist Health: The American Bluegrass Classic
Half MarathonMarathon
- Price
- $76.55-$108.64
Oct 17, 2026 · 8:00 AM · Tucson, AZ
Haunted 5K,10K & 13.1M at Tucson, AZ (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Vancouver, WA
Haunted 5K, 10K, 13.1M at Vancouver, WA (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Stockbridge, GA
Haunted 5K, 10K, & 13.1M at Stockbridge, GA (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:00 AM · Austin, TX
Haunted 5K, 10K, & 13.1M at Austin, TX (42)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Oct 17, 2026 · 8:30 AM · Danville, VA
Danville Half Marathon, Presented by URW Community Federal Credit Union
Half Marathonflat and fast
- Price
- $48.95
- Field size
- 500 · based on the organizer's entry cap
5KHalf MarathonWalker-friendly · per organizer
- Price
- $43.80-$91.95
- Field size
- 2,950 · based on the organizer's entry cap
Oct 17, 2026 · 7:00 AM · Englewood, FL
YMCA Sandbar Half Marathon / 5K
5KHalf Marathon
- Price
- $32.80-$69.90
Oct 17, 2026 · 7:30 AM · Fayetteville, AR
Hero Half Marathon
5K6.55MHalf Marathon
- Price
- $38.10-$91.10
- Field size
- 200 · based on the organizer's entry cap
Oct 17, 2026 · 7:30 AM · Kinston, NC
Mother Earth Brewing Ironclad Half-Marathon & 5k
5KHalf Marathon
- Price
- $54.75-$108.25
- Field size
- 600 · based on the organizer's entry cap
Oct 17, 2026 · 8:30 AM · Bloomington, MN
Hot Cider Hustle - Twin Cities Half Marathon & 5K
5KHalf Marathon
- Price
- $14.99-$115.99
Oct 17, 2026 · 9:00 AM · BAY SHORE, NY
SUFFOLK COUNTY MARATHON
5K10K15KHalf MarathonMarathon
- Price
- $15-$179
Oct 17, 2026 · 8:00 AM · Baltimore, MD
Baltimore Running Festival
5K10KHalf MarathonMarathon
- Price
- $71.18-$213.53
Oct 17, 2026 · 9:00 AM · West Chester, PA
14th Annual Unite For HER Run/Walk
2K5KHalf Marathon
- Price
- $12.10-$33.30
Oct 17, 2026 · 6:20 PM · Las Vegas, NV
Twilight Red Rock 1/2 Marathon, 10K, and 5K
5K10KHalf Marathon
- Price
- $59.80-$118.10
Oct 17, 2026 · 9:00 AM · Cabot, PA
21st Annual Buffalo Creek Half Marathon
Half Marathon
- Price
- $83.16
- Field size
- 1,250 · based on the organizer's entry cap
Oct 17, 2026 · 8:00 AM · Northeast, CT
Tackle the Trail (TM)
10KHalf MarathonMarathon
- Price
- $80.50-$263.50
- Field size
- 300 · based on the organizer's entry cap
Oct 17, 2026 · 8:45 AM · Anderson, SC
Sadlers Creek Stumble (32 Hour - 26.2 - 13.1 - 10k)
10KHalf MarathonMarathonUltra380 ft gain · rolling hills
- Price
- $54-$133.50
Oct 18, 2026 · 9:00 AM · Charleston, WV
Kanawha State Forest Half Marathon/7K
Half Marathon
- Price
- $43.13-$67.30
Oct 18, 2026 · 8:30 AM · South Hero, VT
Champlain Islands Marathon & Half Marathon
Half MarathonMarathonCertified course · per organizer
- Price
- $64.60-$85.80
Oct 18, 2026 · 9:00 AM · Helena, MT
Just for the Helena of It
1M5K10KHalf Marathon
- Price
- $38.53-$91.43
- Field size
- 800 · based on the organizer's entry cap
Oct 18, 2026 · 8:00 AM · Dacula, GA
Spooky Sprint- Greater Atlanta
1M5K10KHalf Marathon
- Price
- $20.83-$78.18
Oct 18, 2026 · 8:10 AM · Chico, CA
Fleet Feet Fall Classic - Trail October 18th, 2026
Half Marathon1,600 ft gain
- Price
- $43.40-$96.40
- Field size
- 275 · based on the organizer's entry cap
Oct 18, 2026 · 10:00 AM · Bald Head Island, NC
Cape Fear Marathon & Half, presented by Mount to Coast and hosted by Badwater®
Half MarathonMarathon
- Price
- $180.14
Oct 18, 2026 · 8:00 AM · Clinton, NJ
Main Street Half Marathon & 4 Miler - Hunterdon
Half Marathon
- Price
- $48.70-$91.10
Oct 18, 2026 · 7:55 AM · Fort Worth, TX
Day of the Dead Half Marathon - Fort Worth
1M5KHalf Marathon
- Price
- $17.72-$55.63
Oct 18, 2026 · 8:00 AM · Des Moines, IA
IMT Des Moines Marathon
1M5K10KHalf MarathonMarathonflat and fast
- Price
- Free-$526
Oct 18, 2026 · 8:30 AM · Huntington Beach, CA
Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs
5K10KHalf Marathon
- Price
- $16.90-$52.93
Oct 18, 2026 · 6:30 AM · Grand Rapids, MI
myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration
Half MarathonMarathon
- Price
- Free-$27.50
- Field size
- 81 · based on the organizer's entry cap
Oct 18, 2026 · 7:30 AM · Hancock, MD
Buzz Sawyer Western Maryland Marathon/Half Marathon/10k
10KHalf MarathonMarathonCertified course · per organizer
- Price
- $59.30-$96.40
- Field size
- 375 · based on the organizer's entry cap
Oct 18, 2026 · 8:00 AM · York, PA
Fleet Feet Half Marathon
Half Marathon
- Price
- $64.60
- Field size
- 500 · based on the organizer's entry cap
Oct 18, 2026 · 7:00 AM · San Luis Obispo, CA
2026 - City to the Sea Half Marathon & 5K
5KHalf Marathon
- Price
- $54-$117.60
- Field size
- 3,500 · basis unavailable
Oct 18, 2026 · 9:00 AM · Carmichaels, PA
The Buoniconti Fund Half Marathon / 10k/ 5k / Kids Dash
1K5K10KHalf Marathon
- Price
- $32.80-$54
Oct 18, 2026 · 8:00 AM · Grand Rapids, MI
University of Michigan Health-West Grand Rapids Marathon
Half MarathonMarathon
- Price
- $51.70-$381.98
Oct 18, 2026 · 7:15 AM · Ridgefield, CT
The Ridgefield Road Fest 50th Anniversary: 1/2 Marathon, 7-Miler, and Iris Fund 5K
5KHalf Marathon
- Price
- $36.51-$70.96
- Field size
- 980 · based on the organizer's entry cap
Oct 18, 2026 · 6:30 AM · Tucson, AZ
TMC A-Mountain Half Marathon + 4-Miler + Family Mile
1MHalf Marathon
- Price
- Free-$91.10
Oct 18, 2026 · 9:00 AM · Gloucester, MA
Around Cape Ann Half Marathon
Half Marathon
- Price
- $110.88
- Field size
- 1,100 · based on the organizer's entry cap
Oct 18, 2026 · 8:30 AM · Rochester, MN
Hot Cider Hustle - Rochester Half Marathon, 10K & 5K
5K10KHalf Marathon
- Price
- $14.99-$115.99
5K10KHalf Marathon
- Price
- $28.29-$103.01
- Field size
- 7,934 · based on the organizer's entry cap
Oct 18, 2026 · 8:00 AM · West Reading, PA
Reading Hospital Road Run
1M5KHalf Marathon
- Price
- $11.60-$91.10
Oct 19, 2026 · 8:00 AM · Atlantic City, NJ
Running for Children's Rights to Both Parents - 10 of 50 Half Marathons in 50 States - New Jersey
5K10KHalf Marathon
- Price
- $526
Browse related categories
All Half MarathonsAll races in OctoberHalf Marathons in SeptemberHalf Marathons in NovemberHalf Marathons in DecemberHalf Marathons in AugustHalf Marathons in JanuaryHalf Marathons in AprilHalf Marathons in FebruaryHalf Marathons in MarchHalf Marathons in MayHalf Marathons in June5Ks in October10Ks in OctoberUltras in OctoberMarathons in October10 Milers in October