Fall · Half Marathon
Fall Half Marathons 2026 & 2027
Compare fall half marathons across September, October and November by location, field size and registration availability. Explore 646 half marathons with a confirmed date in the United States.
- Upcoming, date confirmed
- 646
- Active listings
- 1,143
- States
- 51
Fall Half Marathons by month
Upcoming fall half marathons
The next 200 of 646 with a confirmed date, soonest first.
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Dia De Los Muertos Half Marathon & 5K Run/Walk (Bakersfield)Bakersfield, CAHalf Marathon5K2 Mile Speed Walk
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bg26.2 Marathon, Half Marathon & bg6000Bowling Green, KYMarathonHalf Marathonbg6000 (6K) ~700 runners
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Creep N' Crawl - Half Marathon, 5K, Lil Monsters Kids' DashLittle Rock, ARHalf Marathon5K0.5 Miles
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The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow RunsLong Beach, CAHalf Marathon5K10K
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Bass Pro Shops Conservation Marathon & Cohick HalfSpringfield, MOMarathonHalf (Cohick)5KMarathon Relay ~4,000 runners
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Día de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow RunsLong beach, CAHalf Marathon5K10K1 Mile
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Hilton Head Half & Quarter Marathon & 5KHilton Head Island, SCHalf MarathonQuarter Marathon (6.55 Miles)5K ~3,000 runners
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InFirst Bank Veteran's Marathon, Half Marathon, and Marathon RelayBlairsville, PAMarathonHalf Marathon ~100 runners
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5-Mile Beach at Wildwood Crest: Half Marathon, 10K and 5KWildwood Crest, NJHalf Marathon10K5K ~6 runners
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Hearts for Our Hospital Bicycle ChallengeThe Villages, FL10 -Miles 🟦 Nitrous Oxide20 -Miles 🟪 Quarter Century33 -Miles 🟩 Half Metric Century63 -Miles 🟧 Metric Century +1 more
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Hillbilly Hike Half Marathon, 10k, & Greubel Memorial 5kCarlisle, IA5K10KHalf Marathon ~5,097 runners
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Jim Rowland FCA River Valley Run 5k, 10k, Half MarathonFort Smith, AR5K10KHalf Marathon ~300 runners
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Mermaid Trail RunWoodside, CA3 Miles6 Hour Challenge (2 Person RELAY - Price per person)6 Hour Challenge (Individual)6 Miles +2 more
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Mid-South Races for Hope (Mid-South Marathon, Half-Marathon and 5K)Wynne, ARMarathonHalf Marathon5K ~24 runners
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Mushroom Cap Half Marathon and FUNGI 5 Miler EventKennett Square, PAHalf Marathon5 Mile ~900 runners
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Run Like A Nut Half Marathon, 10K & 5K (SC Pecan Festival)Florence, SCHalf Marathon10K5K ~700 runners
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RunThrough San Francisco at Crissy Field 5k, 100k & Half MarathonSan Francisco, CAHalf Marathon10K5K
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Schaeffer Half Marathon, 10K, 5K Trail RunGermantown, MDHalf Marathon3.2 Miles6.7 Miles13.5 Miles ~2 runners
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Springfield Marathon & Harvest Wind Half Marathon & 10KNew Berlin, ILMarathonHalf Marathon10K ~1,403 runners
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CMC Manchester City Marathon, Half Marathon, Relay & 5KManchester, NHMarathonHalf MarathonMarathon Relay5K ~2,500 runners
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Freedom is Never Free 5k, 10k, & HalfPotomac, MD10K5KHalf MarathonVirtual with Medal +2 more ~629 runners
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HiTOPS Princeton Half MarathonPrinceton, NJHalf MarathonVirtual Half MarathonYouth Run ~1,650 runners
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MO' Cowbell Marathon/Half-Marathon/10K/5KSaint Charles, MOMarathonHalf Marathon42.195K21.0975K +2 more ~3,000 runners
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Monterey Bay Half MarathonMonterey, CAHalf Marathon5K (plus 3K/5K in Pacific Grove on Saturday) ~6,300 runners
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Mustang Marathon (Hill Country Trivium) Road RaceMarble Falls, TX50KMarathonHalf Marathon10K +2 more
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Rock CF Thumb Coast Marathon, Half Marathon & 5KPort Austin, MIMarathonHalf Marathon5K ~733 runners
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Santa Barbara Half Marathon & 5KSanta Barbara, CA5KHalf Marathon presented by HOKAKid's RaceRemote Run ~4,461 runners
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Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado, CAHalf Marathon10 Mile12K5K ~4,461 runners
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Service and Sacrifice 5k & HalfWashington, DC5KHalf MarathonVirtual with MedalVirtual with Medal and Shirt +1 more
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Friday the 13th Night Race -Deranged Turkey Trot: 5K. 10K. Half Marathon by Califlow RunsLong Beach, CAHalf Marathon5K10K
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AdventHealth Presents the Central Florida Legends Marathon, Half Marathon and 5KDeBary, FLMarathonHalf Marathon5K ~6,375 runners
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Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmond, VAMarathonHalf Marathon8K5 Miles ~7,200 runners
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Bucks & Does 13.1 PointerNashotah, WIHalf Marathon3.21 Miles6.42 Miles13.03 Miles +1 more ~296 runners
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Budds Creek Turkey Trot 5k, 10k, & HalfMechanicsville, MD10K5KHalf MarathonVirtual with Medal +2 more
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Gobbler 5K, 10K, 13.1, & 26.2 at Royal Palm Beach, FL (46)Royal Palm Beach, FLMarathonHalf Marathon5K10K
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Huffin for the Stuffin- Turkey Trot 5K, 10K, & Half MarathonLong Beach, CAHalf Marathon5K10K200 Yards
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Ride 4 the AnimalsDunedin, FL🟦Sheltie | 12 miles🟨 The Mastiff | 55 miles🟩Labrador Half-Metric Century | 31 miles
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Run for Outreach - Tryon Half Marathon and Fall for the Foothills 5KTryon, NCHalf Marathon5K ~73 runners
Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.
Largest Fall Half Marathons
By estimated field size across all distances at the event.
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Detroit Free Press MarathonDetroit, MI Usually held in October · next date not announcedMarathonHalf5K ~30,000 runners
Fall Half Marathons by state
- California (113) 52 upcoming races
- Texas (82) 51 upcoming races
- New York (56) 34 upcoming races
- Washington (39) 19 upcoming races
- Colorado (38) 19 upcoming races
- Missouri (37) 20 upcoming races
- Florida (36) 21 upcoming races
- Tennessee (36) 23 upcoming races
- New Jersey (35) 22 upcoming races
- North Carolina (33) 18 upcoming races
- Ohio (33) 10 upcoming races
- Georgia (32) 22 upcoming races
- Illinois (31) 19 upcoming races
- Virginia (31) 16 upcoming races
- Pennsylvania (30) 16 upcoming races
- Michigan (29) 18 upcoming races
Annual events awaiting their next date
These half marathons are held every year, but the next date isn't in the listing yet. The month shown is when each is usually held.
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Detroit Free Press MarathonDetroit, MI Usually held in October · next date not announcedMarathonHalf5K ~30,000 runners
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Columbus MarathonColumbus, OH Usually held in October · next date not announcedMarathonHalf5K ~15,000 runners
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Disney Wine & Dine Half Marathon WeekendOrlando, FL Usually held in October · next date not announcedHalf Marathon10K5K ~15,000 runners
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Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus, OH Usually held in October · next date not announcedMarathonHalf Marathon10K29.3 Miles +2 more ~15,000 runners
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EVL Halloween Half Marathon, 5k, Half Marathon RelayEllicottville, NY Usually held in October · next date not announcedHalf Marathon5K ~14,233 runners
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Baltimore Running Festival MarathonBaltimore, MD Usually held in October · next date not announcedMarathonHalf10K5K +1 more ~14,000 runners
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United States Air Force MarathonDayton, OH Usually held in September · next date not announcedMarathonHalf Marathon10K5K +1 more ~13,500 runners
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Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford, CT Usually held in October · next date not announcedMarathonHalf Marathon10K5K ~10,000 runners
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Hartford MarathonHartford, CT Usually held in October · next date not announcedMarathonHalf5K ~10,000 runners
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NYRR Staten Island HalfStaten Island, NY Usually held in October · next date not announcedHalf Marathon ~9,500 runners
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Long Grove's Oktoberfest Half Marathon, 10K & 5KLong Grove, IL Usually held in October · next date not announcedHalf Marathon5K10K ~9,000 runners
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Paine to Pain Trail Half MarathonNew Rochelle, NY Usually held in October · next date not announcedHalf Marathon ~8,737 runners
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Reservoir Run Half Marathon, 5K, Kids Fun Runs & Family StrollWeston, CT Usually held in October · next date not announcedHalf Marathon5K1K ~8,517 runners
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Mother Earth Brewing Ironclad Half-Marathon & 5kKinston, NC Usually held in October · next date not announcedHalf Marathon5K ~7,800 runners
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Duke City MarathonAlbuquerque, NM Usually held in October · next date not announcedMarathonHalf10K5K ~6,000 runners
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Naperville Half MarathonNaperville, IL Usually held in October · next date not announcedHalf Marathon10K5K ~6,000 runners
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Women's Epic Road Half Marathon & 10kOgden, UT Usually held in October · next date not announcedHalf Marathon5K10K ~6,000 runners
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Chessie Trail Marathon, Half Marathon, 10K, 5K, & 26.2 RelayLexington, VA Usually held in October · next date not announcedMarathonHalf Marathon10K5K +1 more ~5,947 runners
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The Haunted Forest MarathonCanal Fulton, OH Usually held in October · next date not announcedMarathonHalf Marathon5K ~5,042 runners
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Des Moines Marathon & HalfDes Moines, IA Usually held in October · next date not announcedMarathonHalf5K ~5,000 runners
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Geist Half MarathonFishers, IN Usually held in September · next date not announcedHalf Marathon ~5,000 runners
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Mankato MarathonMankato, MN Usually held in October · next date not announcedMarathonHalf ~5,000 runners
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Historic Hillsborough Half Marathon and 5KHillsborough, NC Usually held in October · next date not announcedHalf Marathon5K ~4,575 runners
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The Dam Half and Dam 4 mile-ishMifflinburg, PA Usually held in September · next date not announcedHalf Marathon5K4 Miles ~4,239 runners
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Poulsbo Half Marathon & 10kPoulsbo, WA Usually held in October · next date not announcedHalf Marathon10K ~3,850 runners
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2026Citizens Run Against Cancer Half Marathon & 5KVictoria, TX Usually held in October · next date not announcedHalf Marathon5K ~3,650 runners
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Urban Bourbon Half Marathon & 5KLouisville, KY Usually held in October · next date not announcedHalf Marathon5K ~3,200 runners
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Cannonball Running FestivalGreensboro, NC Usually held in October · next date not announcedMarathonHalf Marathon10K5K +1 more ~3,000 runners
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CHaD HERO Half MarathonHanover, NH Usually held in October · next date not announcedHalf Marathon5K ~3,000 runners
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Famously Hot Pink Half Marathon, 10K & 5K (Walk for Life)Columbia, SC Usually held in October · next date not announcedHalf Marathon10K5KWalk +1 more ~3,000 runners
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Indy Half Marathon at Fort BenIndianapolis, IN Usually held in October · next date not announcedHalf Marathon10K5KKids One Mile ~3,000 runners
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Malibu Moves: Half Marathon, 10K, 5K, 1-Mi & 1KMalibu, CA Usually held in October · next date not announcedHalf Marathon10K5K ~3,000 runners
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Prairie Fire MarathonWichita, KS Usually held in October · next date not announcedMarathonHalf ~3,000 runners
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Rock Reno Half Marathon, Relay & 5KReno, NV Usually held in October · next date not announcedHalf Marathon5K ~3,000 runners
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Spinx Run FestGreenville, SC Usually held in October · next date not announcedMarathonHalf10K5K ~3,000 runners
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The Great GO! St. Louis Halloween RaceEureka, MO Usually held in October · next date not announcedHalf Marathon10K5K1-Mile Fun Run ~3,000 runners
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Duneland Half Marathon and 5KChesterton, IN Usually held in October · next date not announcedHalf Marathon5K ~2,650 runners
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Bull City Race FestDurham, NC Usually held in October · next date not announcedHalf Marathon5 Miles1 Mile ~2,500 runners
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Fargo Mini MarathonFargo, ND Usually held in October · next date not announcedHalf Marathon10K5KRed River Double ~2,500 runners
Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Fall Half Marathons 2026 & 2027: common questions
- How many fall half marathons are there?
- RaceRove currently lists 646 upcoming races with a confirmed date, plus 497 annual events whose next date hasn't been announced yet.
- How long is a half marathon?
- A half marathon is 13.1 miles (21.1 kilometres).
Search every half marathon this fall
Filter by state, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.