Fall · Marathon · Flat
Flat Fall Marathons
84 marathons in Fall, courses FindMyMarathon has measured or described as very flat or mostly flat.
- Matching races
- 84
- With a confirmed date
- 59
Flat Fall Marathons
84 marathons, courses FindMyMarathon has measured or described as very flat or mostly flat.
-
InFirst Bank Veteran's Marathon, Half Marathon, and Marathon RelayBlairsville, PAMarathonHalf Marathon ~100 runners Flat courseBoston Qualifier
-
Marshall University MarathonHuntington, WVMarathonHalf5K ~2,000 runners Flat courseBoston Qualifier
-
Two Cities MarathonFresno, CAMarathonHalf Marathon10K5K +1 more ~16,401 runners Flat courseBoston Qualifier
-
Fort Worth MarathonFort Worth, TXMarathon20 MilesHalf Marathon10K +1 more ~3,900 runners Flat courseBoston Qualifier
-
Indianapolis Monumental MarathonIndianapolis, INMarathonHalf5K ~17,500 runners Flat courseBoston Qualifier
-
Salina Crossroads MarathonSalina, KSMarathonHalf Marathon2.5-Mile ~2,300 runners Flat courseBoston Qualifier
-
MO' Cowbell Marathon/Half-Marathon/10K/5KSaint Charles, MOMarathonHalf Marathon42.195K21.0975K +2 more ~3,000 runners Flat courseBoston Qualifier
-
Rock CF Thumb Coast Marathon, Half Marathon & 5KPort Austin, MIMarathonHalf Marathon5K ~733 runners Flat courseBoston Qualifier
-
AdventHealth Presents the Central Florida Legends Marathon, Half Marathon and 5KDeBary, FLMarathonHalf Marathon5K ~6,375 runners Flat courseBoston Qualifier
-
Tunnel Hill 100Vienna, IL100 Miler100 kmUSATF 50Mi Nat. Champ.50 Miler +1 more ~94 runners Flat courseBoston Qualifier
-
Seattle Ghost Marathon, Half & 50KSeattle, WAMarathonHalf Marathon50K ~450 runners Flat courseBoston Qualifier
-
Stennis Space Center Marathon | Half Marathon | 5KStennis Space Center, MSMarathonHalf Marathon5K ~57 runners Flat courseBoston Qualifier
-
Bound for Boston Marathon & Half Marathon - AtlantaJohns Creek, GAMarathonHalf Marathon10K5K ~480 runners Flat courseBoston Qualifier
-
Lock 2 Lock Marathon/Half Marathon/10kWilliamsport, MDMarathonHalf Marathon10K5K ~128 runners Flat courseBoston Qualifier
-
Elk River Braxton County Monster Marathon/Half Marathon/5KGassaway, WVMarathonHalf Marathon5K Run/Walk ~300 runners Flat course
-
Cytiva Top of Utah MarathonLogan, UTMarathonHalf Marathon10K ~2,500 runners Flat courseBoston Qualifier
-
Bound for Boston Marathon & Half Marathon - Oklahoma CityYukon, OKMarathonHalf Marathon10K5K ~75 runners Flat courseBoston Qualifier
-
Lincoln Marathon - Full/Half/10K/5KLincoln, MEMarathonHalf Marathon10K5K ~300 runners Flat courseBoston Qualifier
-
Lincoln Marathon, Half Marathon, 10K & 5KLincoln, MEMarathonHalf Marathon10K5K ~300 runners Flat courseBoston Qualifier
-
BoulderthonBoulder, COMarathonHalf Marathon10K5K +1 more ~15,000 runners Flat courseBoston Qualifier
-
TBK Bank Quad Cities MarathonMoline, IAMarathonHalf MarathonMarathon Relay5K ~6,000 runners Flat courseBoston Qualifier
-
2XU Long Beach MarathonLong Beach, CAMarathonHalf5KBike Tour +1 more ~10,000 runners Flat courseBoston Qualifier
-
Greenbrier River Trail MarathonMarlinton, WVMarathonHalf ~1,200 runners Flat courseBoston Qualifier
-
Des Plaines River Trail RacesLake County, IL50 Mile50KMarathon1/2 Marathon ~225 runners Flat courseBoston Qualifier
-
Holloman Ace of RacesAlamogordo, NMMarathonHalf Marathon5KKids Dash (1 Mile) ~150 runners Flat courseBoston Qualifier
-
Pocono Mountains Marathon Race Festival: Marathon, Half Marathon, 10K and 5KGreentown, PAMarathonHalf Marathon10K5K ~8 runners Flat courseBoston Qualifier
-
"LOOP THE LAKE" The Great New York State Marathon WeekendSyracuse, NYMarathonHalf Marathon10K5K ~3,091 runners Flat courseBoston Qualifier
-
AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5KAtlantic City, NJMarathonHalf Marathon10K5K ~3,000 runners Flat course
-
Livingston Oval Marathon / Half-Marathon / Last Person StandingLivingston, NJMarathonLast Person StandingHalf Marathon Flat course
-
Snohomish River RunSnohomish, WAMarathonHalf Marathon10K5K ~2,500 runners Flat courseBoston Qualifier
-
Emerald Isle Marathon, Half Marathon and 5KEmerald Isle, NCMarathonHalf Marathon5K ~2,755 runners Flat courseBoston Qualifier
-
Show Me Your Free State Marathon and UltraSt. Joseph, MO100-Mile50-Mile50-KMMarathon +1 more ~300 runners Flat course
-
Marine Corps MarathonArlington, VAMarathon50K10K17.75K (separate spring date) +1 more ~30,000 runners Flat courseBoston Qualifier
-
Detroit Free Press MarathonDetroit, MI Usually held in October · next date not announcedMarathonHalf5K ~30,000 runners Flat courseBoston Qualifier
-
Columbus MarathonColumbus, OH Usually held in October · next date not announcedMarathonHalf5K ~15,000 runners Flat courseBoston Qualifier
-
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 Flat courseBoston Qualifier
-
United States Air Force MarathonDayton, OH Usually held in September · next date not announcedMarathonHalf Marathon10K5K +1 more ~13,500 runners Flat courseBoston Qualifier
-
Duke City MarathonAlbuquerque, NM Usually held in October · next date not announcedMarathonHalf10K5K ~6,000 runners Flat courseBoston Qualifier
-
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 Flat courseBoston Qualifier
-
The Haunted Forest MarathonCanal Fulton, OH Usually held in October · next date not announcedMarathonHalf Marathon5K ~5,042 runners Flat courseBoston Qualifier
-
Prairie Fire MarathonWichita, KS Usually held in October · next date not announcedMarathonHalf ~3,000 runners Flat courseBoston Qualifier
-
Towpath Marathon, Half Marathon & 10KCleveland, OH Usually held in October · next date not announcedMarathonHalf Marathon10K ~1,800 runners Flat courseBoston Qualifier
-
Cape Cod Marathon Weekend EventsFalmouth, MA Usually held in October · next date not announcedCape Cod Marathon - 5K (Sunday)Cape Cod Marathon - Clam Chowdah Challenge (2 Days)Cape Cod Marathon - Full (Sunday) ~1,162 runners Flat courseBoston Qualifier
-
Hua Sports 5K, Half Marathon and MarathonPoint Of Rocks, MD Usually held in October · next date not announcedMarathonHalf Marathon5K10K ~500 runners Flat courseBoston Qualifier
-
Tri-Cities MarathonRichland, WA Usually held in October · next date not announcedMarathon10K5K ~455 runners Flat courseBoston Qualifier
-
Suffolk County MarathonBay Shore, NY Usually held in October · next date not announcedMarathon29.3 Miles10K9.3 Miles +2 more ~308 runners Flat courseBoston Qualifier
-
Last Chance BQ.2 Marathon (Illinois)Geneva, IL Usually held in September · next date not announcedMarathon ~254 runners Flat courseBoston Qualifier
-
The Bismarck MarathonBismarck, ND Usually held in September · next date not announced10K5KBisBarkFull Marathon +4 more ~206 runners Flat courseBoston Qualifier
-
Last Chance BQ.2 - Grand RapidsGrand Rapids, MI Usually held in September · next date not announcedMarathon ~180 runners Flat courseBoston Qualifier
-
Boston or Bust MarathonHuntsville, AL Usually held in September · next date not announcedMarathon10K5K ~153 runners Flat courseBoston Qualifier
-
DoLittle MarathonOconomowoc, WI Usually held in September · next date not announcedMarathon10K24 Miles5K ~141 runners Flat courseBoston Qualifier
-
Buzz Sawyer Western Maryland Marathon/Half Marathon/10kHancock, MD Usually held in October · next date not announcedMarathonHalf Marathon10K5K ~135 runners Flat courseBoston Qualifier
-
Skagit Flats Marathon, Half & 5kBurlington, WA Usually held in September · next date not announcedMarathonHalf Marathon5K10K ~112 runners Flat courseBoston Qualifier
-
Kansas Rails-to-TrailsOttawa, KS Usually held in October · next date not announced100 Miler100K50 Miler50K +2 more ~104 runners Flat course
-
Gandy Dancer MarathonLuck, WI Usually held in October · next date not announcedMarathon10K5K0.5 Miles ~60 runners Flat courseBoston Qualifier
-
MuleSkinner Endurance RacesUpper Black Eddy, PA Usually held in October · next date not announced50 Miler50KMarathonHalf Marathon ~34 runners Flat course
-
Ruth Anderson Memorial Endurance RunSan Francisco, CA Usually held in October · next date not announcedMarathon50K50 Mile ~18 runners Flat course
-
Long Hunter Trail RunsHermitage, TN Usually held in October · next date not announced50KMarathon1/2 Marathon Flat course
Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.
Flat Fall Marathons by state
- Washington (19) 11 upcoming races
- New York (17) 10 upcoming races
- California (16) 7 upcoming races
- Pennsylvania (14) 11 upcoming races
- Texas (14) 8 upcoming races
- Utah (13) 9 upcoming races
- Colorado (12) 7 upcoming races
- Missouri (12) 9 upcoming races
- North Carolina (11) 9 upcoming races
- Kansas (10) 5 upcoming races
- Michigan (10) 5 upcoming races
- Connecticut (9) 1 upcoming race
- Georgia (9) 7 upcoming races
- Wisconsin (9) 5 upcoming races
- Illinois (8) 5 upcoming races
- Indiana (8) 5 upcoming races
More fall marathons
Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 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.
- 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.
Flat Fall Marathons: common questions
- How many flat fall marathons are there?
- RaceRove currently lists 59 upcoming races with a confirmed date, plus 25 annual events whose next date hasn't been announced yet.
- How long is a marathon?
- A marathon is 26.2 miles (42.2 kilometres).
- How are these fall marathons chosen?
- They're courses FindMyMarathon has measured or described as very flat or mostly flat. Course and finisher data comes from FindMyMarathon's published race facts, not an internal ranking.
Search every marathon
Filter by state, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.