September 2024 Half Marathons

See all September 2024 half marathons across the USA below, or click Race Calendars above to see each state’s calendar. For each race, you’ll find course maps, elevation profiles, reviews and info on how to register.

Sunday, September 1


Sun Sep 1	Aidspirit USA Marathon Half Marathon 10k & 5k	Harlowton MT
Sun Sep 1	Kauai Marathon & Half Marathon	Koloa HI
Sun Sep 1	Minocqua No Frills Marathon & Half Marathon	Minocqua WI
Sun Sep 1	Oak Tree Half Marathon & 5K	Geneseo NY
Sun Sep 1	Sackets Harbor Marathon & Half Marathon	Sackets Harbor NY
Sun Sep 1	XTERRA Trail Run World Championship Half Marathon	Carrabassett Valley ME

Monday, September 2-Friday, September 6


Mon Sep 2	Labor Day Half Marathon	Parker CO
Mon Sep 2	New Haven Road Race Half Marathon 20k & 5k	New Haven CT
Mon Sep 2	Redmond Harvest Half Marathon	Redmond WA
Tue Sep 3	I'm Bound for Boston Marathon & Half Marathon – Atlanta	Johns Creek GA
Fri Sep 6	Old Forge Marathon Half Marathon 10k & 5k	Old Forge NY

Saturday, September 7


Sat Sep 7	Apple Dumpling Day Races Marathon Half Marathon & 5k	Elroy WI
Sat Sep 7	Beat the Blerch Marathon Half Marathon 10k & 5k	Carnation WA
Sat Sep 7	Bird-In-Hand Half Marathon & 5K	Bird-In-Hand PA
Sat Sep 7	Black Squirrel Half Marathon	Fort Collins CO
Sat Sep 7	Cascade Express Half Marathon	Snoqualmie Pass WA
Sat Sep 7	Cedar City Half Marathon	Cedar City UT
Sat Sep 7	Dick Beardsley Races Half Marathon 10k & 5k	Detroit Lakes MN
Sat Sep 7	FallApple 50M 50k Marathon Half Marathon & 10k	Maplewood NJ
Sat Sep 7	GOAT Run 50k Marathon & Half Marathon	Port Angeles WA
Sat Sep 7	Great Smoky Mountains Half Marathon	Townsend TN
Sat Sep 7	Groves Trail Run 50k 30k & Half Marathon	Loma Mar CA
Sat Sep 7	Jump Off Joe Marathon Half Marathon & 10k	Kennewick WA
Sat Sep 7	Labor Day Triple Marathon Half Marathon 10k & 5k	Winter Park FL
Sat Sep 7	Lock 2 Lock Marathon Half Marathon & 10k	Williamsport MO
Sat Sep 7	Mellow Trail Race Marathon Half Marathon 10k & 5k	Spicewood TX
Sat Sep 7	Odyssey Trail Running Rampage 50k Marathon Half Marathon & 6M	Douthat State Park VA
Sat Sep 7	Old Forge Marathon Half Marathon 10k & 5k	Old Forge NY
Sat Sep 7	Pirate 5k 10k & Half Marathon	Stillwater OK
Sat Sep 7	Pirate 5k 10k & Half Marathon	Ocala FL
Sat Sep 7	Pirate 5k 10k & Half Marathon	Everett WA
Sat Sep 7	Pirate 5k 10k & Half Marathon	DeBary FL
Sat Sep 7	Pirate 5k 10k & Half Marathon	Beavercreek OH
Sat Sep 7	Run Woodstock 50M 50k Marathon Half Marathon & 5M	Pinckney MI
Sat Sep 7	Runtastic Mt. Nebo Marathon Half Marathon 10k & 5k	Payson UT

Sunday, September 8


Sun Sep 8	AppleTree Marathon & Half Marathon	Vancouver WA
Sun Sep 8	Boston or Bust Marathon Half Marathon & 5k	Huntsville AL
Sun Sep 8	Bozeman Marathon & Half Marathon	Bozeman MT
Sun Sep 8	Clinton Half Marathon 10k & 5k	Clinton IA
Sun Sep 8	Holland Haven Marathon Half Marathon & 8k	Holland MI
Sun Sep 8	Labor Day Triple Marathon Half Marathon 10k & 5k	Winter Park FL
Sun Sep 8	Parks Half Marathon	Rockville MD
Sun Sep 8	Pumpkinman Triathlon and Running Festival	South Berwick ME
Sun Sep 8	Racefaster Half Marathon & 5k	Paramus NJ
Sun Sep 8	River Run Half Marathon	Berea OH
Sun Sep 8	Surfers Point Marathon Half Marathon 10k & 5k	Ventura CA
Sun Sep 8	T-Bird Trek Half Marathon 10k & 5k	Casper WY

Monday, September 9-Friday, September 13


Mon Sep 9	Labor Day Triple Marathon Half Marathon 10k & 5k	Winter Park FL
Fri Sep 13	Moonlight Half Marathon	Mapleton UT

Saturday, September 14


Sat Sep 14	All-Out Fallfest Marathon Half Marathon 10k 5k & 1M	Westminster CO
Sat Sep 14	Autumn and Ales Half Marathon 10k & 5k	Scarborough ME
Sat Sep 14	Blackwater Canyon Half Marathon	Parsons WV
Sat Sep 14	Buffalo Bill Cody Races Half Marathon & 10k	Cody WY
Sat Sep 14	Circle the Lake Half Marathon 10k & 5k	Faribault MN
Sat Sep 14	Elm Creek Half Marathon	Maple Grove MN
Sat Sep 14	International Peace Marathon & Half Marathon	Washington DC
Sat Sep 14	Jones Gap Half Marathon	Marietta SC
Sat Sep 14	Lone Star Night Run Half Marathon 10k & 5k	Weatherford TX
Sat Sep 14	Mud Mountain Dam Marathon Half Marathon & 5k	Buckley WA
Sat Sep 14	Ninja 5k 10k & Half Marathon	Ocklawaha FL
Sat Sep 14	Ninja 5k 10k & Half Marathon	Gadsden AL
Sat Sep 14	Ninja 5k 10k & Half Marathon	DeLand FL
Sat Sep 14	Orca Half Marathon	Seattle WA
Sat Sep 14	Pirates Plunder 5k 10k 15k & Half Marathon	Santa Monica CA
Sat Sep 14	Priest Lake Marathon & 50k	Priest Lake ID
Sat Sep 14	Race to the Center Half Marathon & 4M	Smith Center KY
Sat Sep 14	REVEL Big Cottonwood Marathon & Half Marathon	Salt Lake City UT
Sat Sep 14	Shenandoah Half Marathon	Luray VA
Sat Sep 14	South Hills Single Track Trail Run – Fall	San Jose CA
Sat Sep 14	St. Luke's Wheels Off Half Marathon and Tunnel 10k	Duluth MN
Sat Sep 14	Vincennes Historical Half Marathon & 5k	Vincennes IN
Sat Sep 14	Wild Boar Night Run Half Marathon	Dade City FL

Sunday, September 15


Sun Sep 15	Crowell Hilaka Trail Run 50k & Half Marathon	Richfield OH
Sun Sep 15	DC Half & Relay	Washington DC
Sun Sep 15	Great Lincoln Marathon & Half Marathon	Lincoln ME
Sun Sep 15	Half Marathon by the Sea	Manchester-by-the-Sea MA
Sun Sep 15	Iowa Trail Runs Yellow River State Park Half Marathon 10k & 5k	Yellow River State Park IA
Sun Sep 15	Nun Run Half Marathon 10k & 5k	Centennial CO
Sun Sep 15	Philadelphia Distance Run Half Marathon & 5k	Philadelphia PA
Sun Sep 15	Prospect Park 13.1 Half Marathon	Brooklyn NY
Sun Sep 15	Quilcene Oyster Races Half Marathon 10k & 5M	Quilcene WA
Sun Sep 15	Rochester Half Marathon & 5k	Rochester NY
Sun Sep 15	Women Run the D Half Marathon 10k & 5k	Detroit MI

Monday, September 16-Friday, September 20


Fri Sep 20	Pacific Northwest Marathon Half Marathon & 5K	Coburg OR

Saturday, September 21


Sat Sep 21	Autumn Color Run Half Marathon 10K & 5K	Buena Vista CO
Sat Sep 21	Carrollton Half Marathon	Carrollton GA
Sat Sep 21	Cedar Creek Marathon Half Marathon & 5k	Columbia Falls MT
Sat Sep 21	Corner Canyon Half Marathon	Draper UT
Sat Sep 21	Devil After Dark 50M 50k Marathon Half Marathon 10k & 5k	Las Vegas NV
Sat Sep 21	Ely Marathon Half Marathon & 5k	Ely MN
Sat Sep 21	Finger Lakes Half Marathon & 5k	Montour Falls NY
Sat Sep 21	Groom Creek Classic Run Half Marathon 10K & 5K	Prescott AZ
Sat Sep 21	Hendersonville Half Marathon	Hendersonville TN
Sat Sep 21	Ikaika 5k 10k & Half Marathon	Honolulu HI
Sat Sep 21	John Wayne Grit Series – Ridgway Half Marathon & 5k	Ridgway CO
Sat Sep 21	Log Run Half Marathon 10M 10k & 5k	Stillwater MN
Sat Sep 21	Paris Pair Half Marathon	Paris TX
Sat Sep 21	Pinedale Half Marathon & 10k	Pinedale WY
Sat Sep 21	Rock of Ages Half Marathon 10k & 5k	Ft. Worth TX
Sat Sep 21	Run Iron Mountain Half Marathon 10k & 5k	Iron Mountain MI
Sat Sep 21	Run the Rails Half Marathon 10k & 5k	Union City TN
Sat Sep 21	Running from Squatch Half Marathon 10k & 5k	Springfield MO
Sat Sep 21	Snow Mountain Ranch Trail Festival Half Marathon	Granby CO
Sat Sep 21	Susquehanna River Running Festival Half Marathon 10K & 5K	Havre de Grace MD
Sat Sep 21	Take it to the Lake Half Marathon & 10k	Ely NY
Sat Sep 21	Three Sisters Skyline 50k & Half Marathon	Sisters OR
Sat Sep 21	Viking 5k 10k & Half Marathon	Stillwater OK
Sat Sep 21	Viking 5k 10k & Half Marathon	Ocala FL
Sat Sep 21	Viking 5k 10k & Half Marathon	Everett WA
Sat Sep 21	Viking 5k 10k & Half Marathon	DeBary FL

Sunday, September 22


Sun Sep 22	Back Your Badge Marathon Half Marathon & 5k	Plainfield IN
Sun Sep 22	Badger Challenge Half Marathon & 5k	Madison WI
Sun Sep 22	Bellingham Bay Marathon Half Marathon 10k & 5k	Bellingham WA
Sun Sep 22	Boulderthon: Downtown Boulder Marathon Half Marathon 10k & 5k	Boulder CO
Sun Sep 22	Capital City River Run Half Marathon & 5k	Lansing MI
Sun Sep 22	Discover Whitewater Series Half Marathon & 5k	Whitewater WI
Sun Sep 22	Fall Equinox Marathon Half Marathon & 5M	Fort Collins CO
Sun Sep 22	Flight Deck Half Marathon	Brunswick ME
Sun Sep 22	Fox Cities Marathon Half Marathon & Relay	Appleton WI
Sun Sep 22	Fox Valley Marathon 20M Half Marathon & 5k	St. Charles IL
Sun Sep 22	Heartland Marathon Half Marathon & 10k	Omaha NE
Sun Sep 22	OCNJ Half Marathon 10M & 5k	Ocean City NJ
Sun Sep 22	Quad Cities Marathon Half Marathon 5K & Relay	Moline IL
Sun Sep 22	Toledo Mini Half and Quarter Marathon & 5k	Toledo OH

Saturday, September 28


Sat Sep 28	Akron Marathon Half Marathon & Relay	Akron OH
Sat Sep 28	Arnold Rim Trail Endurance Runs & Half Marathon	Arnold CA
Sun Sep 28	Big Sur Trail Marathon Half Marathon & 5M	Big Sur CA
Sat Sep 28	Colorado Springs Marathon Half Marathon & 5k	Colorado Springs CO
Sat Sep 28	Escanaba Fall Classic Half Marathon & 5k	Escanaba MI
Sun Sep 28	Fidalgo Trail Run Marathon Half Marathon & 5M	Anacortes WI
Sun Sep 28	Fort4Fitness Fall Festival Half Marathon 10k & 4M	Fort Wayne IN
Sat Sep 28	The Hungerford Games Trail Race Half Marathon	Big Rapids MI
Sat Sep 28	Jackson Hole Marathon & Half Marathon	Jackson Hole WY
Sat Sep 28	Jailbreak Marathon Half Marathon 10k & 5k	Wautoma WI
Sat Sep 28	Jordan River Half Marathon	South Jordan UT
Sat Sep 28	Lake Superior Shore Run Half Marathon & 5k	Marquette MI
Sat Sep 28	Louisville Trail Race Half Marathon 10k & 5k	Louisville CO
Sat Sep 28	Luau 5k 10k & Half Marathon	Bradenton FL
Sat Sep 28	Mill Race Marathon Half Marathon & 5k	Columbus IN
Sat Sep 28	Monument Marathon Half Marathon & 5K	Scottsbluff NE
Sat Sep 28	Mount Rushmore Half Marathon	Keystone SD
Sat Sep 28	Oktoberfest Half Marathon & 5k	Asheville NC
Sat Sep 28	Pacifica Summit Run 30k Half Marathon & 10k	Pacifica CA
Sat Sep 28	Prairie Dog Half and 10k & 5k	Westminster CO
Sat Sep 28	Run the Red Desert 120k 45k & Half Marathon	South Pass City WY
Sat Sep 28	South Shore 3 Beach Minimum Half Marathon	Hull MA
Sat Sep 28	Sunset & Cider Trail Races 50k Half Marathon & 5M	Auburn CA
Sat Sep 28	The Rad Dirt Fest 50k & Half Marathon	Trinidad CO
Sat Sep 28	The Trailway Trail Race Marathon Half Marathon 10k & 5k	Somerville TX
Sat Sep 28	Wasatch Half Marathon & 10k	Midway UT

Sunday, September 29


Sun Sep 29	Chicago Half Marathon & 5k	Chicago IL
Sun Sep 29	Clarence DeMar Marathon & Half Marathon	Keene NH
Sun Sep 29	Paine to Pain Trail Half Marathon	New Rochelle NY
Sun Sep 29	Red Feather Trail Jamboree 50k & Half Marathon	Red Feather Lakes CO
Sun Sep 29	Run the Circle Half Marathon	Dothan AL

Upcoming in 2024


Sep 2024	Aliferis Memorial Race Half Marathon 5k & 1M	Alpena MI
Sep 2024	Black Bear Trail Runs Half Marathon 5k & 1M	Waterville Valley NH
Sep 2024	Corps of Discovery Half Marathon and 5M Trail Race	Saint Charles MO
Sep 2024	East Canyon Marathon Half Marathon 10k & 5k	Morgan UT
Sep 2024	Great Seal Trail Race & Half Marathon	Chillicothe OH
Sep 2024	Lakewood Half Marathon 10k & 5k	Lakewood WA
Sep 2024	Lake Country Challenge Half Marathon & 8M	Oconomowoc WI
Sep 2024	Leave No Trace Half Marathon 15k & 5k	Peninsula OH
Sep 2024	Magnuson Series – Summer Spirit Run Half Marathon 15k 10k & 5k	Seattle WA
Sep 2024	Marquette Marathon Half Marathon & 5K	Marquette MI
Sep 2024	Painted Hills Half 10k & 5k	Mitchell OR
Sep 2024	Parlor City Trot Half Marathon & 10k	Bluffton IN
Sep 2024	Pocatello Marathon Half Marathon 10K & 5K	Pocatello ID
Sep 2024	Rockin' Brews Marathon Half Marathon & Relay	Monona WI
Sep 2024	Run Bohemian Alps Half Marathon & 4M	Brainard NE
Sep 2024	Six-O Trail Run & Half Marathon	Cleburne TX
Sep 2024	Sloan's Lake Search Party Marathon & Half Marathon Hourly Loop Race	Denver CO
Sep 2024	Stagecoach Run Half Marathon 10k & 5k	Central Point OR
Sep 2024	Step Up Storm Lake Half Marathon 5k & Relay	Storm Lake IA
Sep 2024	Summer Day Half Marathon 15k 10k & 5k	Long Beach CA
Sep 2024	Sunset Bay Trail Runs Half Marathon 15k 4M & 1M	Coos Bay OR
Sep 2024	Virginia Wine Country Half at Mountain Run Winery	Culpeper VA
Sep 2024	Vulture Venture Half Marathon 15k 10k & 5k	Santa Monica CA
Sep 2024	Whiskey Run Atlanta Half Marathon 10k & 5k	Atlanta GA
Sep 2024	Barefoot Half Marathon	Shrewsbury MA
Sep 2024	Beach Day Half Marathon 15k 10k & 5k	Long Beach CA
Sep 2024	Breck Crest Mountain Marathon Half Marathon & 10k	Breckenridge CO
Sep 2024	Bull Dam Trail Run Half Marathon 10k & 5k	North East PA
Sep 2024	Calarat Challenge Trail Running Festival Half Marathon 10k & 5k	Jamestown CO
Sep 2024	Crystal Lake Half Marathon	Crystal Lake IL
Sep 2024	Crystal Springs 50k Marathon 35k Half Marathon & 8k	Woodside CA
Sep 2024	Great Seal Trail Race Half Marathon	Chillicothe OH
Sep 2024	Green Lake Half Marathon 10k & 5k	Green Lake WI
Sep 2024	Labor Day Triple Marathon Half Marathon 10k & 5k	Winter Park FL
Sep 2024	Mercer County Half Marathon	Robbinsville NJ
Sep 2024	Monster Marathon & Half Marathon Trail Runs	Ithaca NY
Sep 2024	NewBo Run Half Marathon & 10k	Cedar Rapids IA
Sep 2024	Oak Ridge to Boston Qualifier Marathon & Half Marathon	Oak Ridge TN
Sep 2024	Swanzey Covered Bridges Half Marathon	Swanzey NH
Sep 2024	Uwharrie Dash Moonlight 5k Ten Miler and Double Feature Half	Albemarle NC
Sep 2024	Labor Day Half Marathon 15k 10k & 5k	Santa Monica CA
Sep 2024	Run for Autism Labor Day Half Marathon 10k & 5k	Youngwood PA
Sep 2024	Amish Country Half Marathon 10k & 5k	Millersburg OH
Sep 2024	Beaverton Half Marathon 10k & 5k	Beaverton OR
Sep 2024	Best in the West Triathlon Festival	Sweet Home OR
Sep 2024	Big Hole Valley's Run for Renewal Half Marathon 10k & 5k	Wisdom MT
Sep 2024	Bull of the Woods Trail Race Marathon & Half Marathon	Taos Ski Valley NM
Sep 2024	BurliMOT Half Marathon & 5k	Minot ND
Sep 2024	Caesar Creek Trail Half Marathon 10k & 5k	Waynesville OH
Sep 2024	Charlotte Covered Bridge Half Marathon	Shelburne VT
Sep 2024	Eat My Dust Half Marathon & 5k	Carrollton MO
Sep 2024	Fair on the Square Marathon Half Marathon & 5k	Danville IN
Sep 2024	Gut Check Marathon Half Marathon & 5M	Gunnison UT
Sep 2024	Hidden Gem Half Marathon	Flossmoor IL
Sep 2024	Honor the Fallen Half Marathon 10k & 5k	Grand Prairie TX
Sep 2024	Hoofin' it for Hunger Half Marathon 10k & 5k	Dillon MT
Sep 2024	Lake Cumberland Half & 10k	Somerset KY
Sep 2024	Maple Leaf Half Marathon	Manchester VT
Sep 2024	Mendocino Running Festival & Half Marathon	Mendocino CA
Sep 2024	Mt. Baldhead Challenge Half Marathon & 10k	Saugatuck MI
Sep 2024	Mulberry Island Half Marathon & 5k	Newport News VA
Sep 2024	Naperville Trails Half Marathon	Wheaton IL
Sep 2024	Ned Ned Run Half Marathon 10k & 5k	Nederland CO
Sep 2024	Newport Cultural Center Half Marathon & 5k	Newport ME
Sep 2024	Patriots Run 9H Marathon Half Marathon & 5k	Overland Park KS
Sep 2024	Pony Express Half Marathon & 5k	Marysville KS
Sep 2024	Race for Victory Half Marathon & 5k	Tulsa OK
Sep 2024	Run to the Rock Half Marathon 10k & 5k	Plymouth MA
Sep 2024	Run to the Wall HalfMarathon 10k & 5k	Clinton OH
Sep 2024	Salkehatchie Shuffle 50k Half Marathon 10k & 5k	Ehrhardt SC
Sep 2024	TARC Fall Classic 50M 50k Half Marathon & 10k	Carlisle MA
Sep 2024	Trail Sisters Women's Half Marathon	Buena Vista CO
Sep 2024	Triboro Adventure Tour Half Marathon	Astoria NY
Sep 2024	Twisted Ankle Trail Race Half Marathon 10M & 5k	Summerville GA
Sep 2024	Twisted Pine Run Half Marathon 10k & 5k	Newport OR
Sep 2024	Wabash Trace Marathon & Half Marathon	Shenandoah IA
Sep 2024	Women's Half Marathon Trail Run	Fairfax Station VA
Sep 2024	9-11 Memorial 5k & Half	Washington DC
Sep 2024	Black Goose Half Marathon	East Providence RI
Sep 2024	Boring Marathon Half Marathon & 8k	Boring OR
Sep 2024	Caesar Creek Trail Half Marathon 10k & 5k	Waynesville OH
Sep 2024	Chips & Salsa Half Marathon 10k & 5k	Albuquerque NM
Sep 2024	City of Lakes Half Marathon	Minneapolis MN
Sep 2024	Delta Harvest Run Half Marathon 10k & 5k	Brentwood CA
Sep 2024	Diablo Trail Run 50k Marathon Half Marathon 10M & 4M	Clayton CA
Sep 2024	Great Miami Riverway Half	Troy OH
Sep 2024	Harrisburg Half Marathon	Harrisburg PA
Sep 2024	Lake Auburn Half Marathon & 5k	Auburn ME
Sep 2024	Lake Sylvia Fall Festival Trail Races Half Marathon 10k & 5k	Montesano WA
Sep 2024	Last Chance BQ GR Marathon & Half Marathon	Grand Rapids MI
Sep 2024	NYC Lives Half Marathon 10k & 5k	Brooklyn NY
Sep 2024	Omaha Women's Half Marathon & 5k	Omaha NE
Sep 2024	Race for a Soldier Half Marathon & 5k	Gig Harbor WA
Sep 2024	Rock Dallas Trail Runs Half Marathon 15k & 5k	Dallas TX
Sep 2024	Sevathon Half Marathon 10k & 5k	Los Gatos CA
Sep 2024	Sorta Mountain Stage Race 18M Half Marathon & 5M	Borden IN
Sep 2024	Surftown Half Marathon & 5k	Westerly RI
Sep 2024	Train to Trails Half Marathon & 5k	Shelby Township MI
Sep 2024	ZOOMA Women's Race Series – Cape Cod Half Marathon & 10k	Falmouth MA
Sep 2024	Air Force Marathon Half Marathon & 10k	Dayton OH
Sep 2024	Bar Harbor Half Marathon & 5k	Bar Harbor ME
Sep 2024	Berkeley Trail Adventure 50k 35k Half Marathon & 10k	Berkeley CA
Sep 2024	Best of the West Marathon & Half Marathon	Ravenna OH
Sep 2024	Better Half Marathon	Vernal UT
Sep 2024	Bismarck Marathon Half Marathon 10k & Relay	Bismarck ND
Sep 2024	Distant Area Vol Fire Dept PB Festival Half Marathon & 5k	New Bethlehem PA
Sep 2024	DoLittle Marathon Half Marathon 10k & 5k	Genesee WI
Sep 2024	Dubuque Benefit Classic Half Marathon & 5k	Dubuque IA
Sep 2024	Equinox Marathon & Half Marathon	Fairbanks AK
Sep 2024	Geist Half Marathon & 5k	Fishers IN
Sep 2024	Great Land Run Half Marathon 10k & 5k	Enid OK
Sep 2024	Greenfield Fire Department Road Race Half Marathon 10k & 5k	Greenfield NH
Sep 2024	Gulf Beach Half Marathon	Milford CT
Sep 2024	Heartland Half Marathon & 5K	Ferdinand IN
Sep 2024	Horsethief Canyon Half Marathon	Alpine CA
Sep 2024	Idaho Running Day Marathon Half Marathon 10k & 5k	Boise ID
Sep 2024	La Demi Grand Half Marathon & 10k	Munising MI
Sep 2024	Marine Corps Half Marathon	Camp Lejeune NC
Sep 2024	Mini Donut Half Marathon	Onalaska WI
Sep 2024	Moore Mountain Trail Run 30k Half Marathon & 5k	Klamath Falls OR
Sep 2024	Mountain RATS 55k Marathon & Half Marathon	Eagle CO
Sep 2024	MVRRC Shoe4Africa Half Marathon 10k & 5k	Perris CA
Sep 2024	New Castle Mini Marathon 10k & 5k	New Castle IN
Sep 2024	Night Moves Trail Race Marathon Half Marathon 10k & 5k	San Felipe TX
Sep 2024	Northeast Kingdom Marathon & Half Marathon	Island Pond VT
Sep 2024	Quicksilver Trail Challenge Half Marathon & 10k	San Jose CA
Sep 2024	Racin in the Basin Half Marathon & 5k	Vernal UT
Sep 2024	Riley Trails Marathon Half Marathon & 10k	Holland MI
Sep 2024	Rock 'N the Knob Trail Races at Blue Knob & Half Marathon	Claysburg PA
Sep 2024	Rockin' Redwoods Ultra Run Half Marathon	Wildwood MO
Sep 2024	Run the Dam Half Marathon 10k & 5k	Grand Coulee WA
Sep 2024	Run the Rockies Half Marathon & 10k	Frisco CO
Sep 2024	The Best Dam Run Half Marathon 10k & 5k	Wichita Falls TX
Sep 2024	The Dirt Dash Marathon Half Marathon 10k & 5k	Johns Island SC
Sep 2024	Tour des Fleurs Half and Quarter Marathon	Dallas TX
Sep 2024	Wolf Creek Wrangle 30k Half Marathon 7M & 5M	Wolf WY
Sep 2024	Adams Half & 5k	Brighton CO
Sep 2024	Albuquerque Dirt Fiesta Trail Run Half Marathon 10k & 5k	Tijeras NM
Sep 2024	Annapolis Run for the Light House Half Marathon & 5k	Annapolis MD
Sep 2024	Boston Harvest Half Marathon 10k & 5k	Boston PA
Sep 2024	City of Roses Half Marathon	Cape Girardeau MO
Sep 2024	Corrales Ditch Run Half Marathon 10k & 5k	Corrales NM
Sep 2024	Dutchess County Classic Half Marathon 10k & 5k	Poughkeepsie NY
Sep 2024	Eclipse Dismal River Run Half Marathon 10k & 5k	Mullen NE
Sep 2024	Elk River Rail Trail Marathon & Half Marathon	Clay WV
Sep 2024	Golden Lights Half Marathon & 5k	Greenwich CT
Sep 2024	Greater Des Moines Women's Half Marathon & 5k	Des Moines IA
Sep 2024	Green Cathedral Half Marathon & 5k	Youngstown OH
Sep 2024	Heber Valley Marathon & Half	Midway UT
Sep 2024	Hokie Half Marathon & 5k	Blacksburg VA
Sep 2024	Hub City Races 20M Half Marathon 10k & 5k	Crown Point IN
Sep 2024	Iron Horse Half Marathon & 12k	Midway KY
Sep 2024	Kismet Cliff Run Half Marathon & 5M	Conway NH
Sep 2024	Mighty Mo Run Marathon & Half Marathon	Sioux City IA
Sep 2024	Planet NY Half Marathon 10k & 5k	Flushing NY
Sep 2024	Santa Fe International Half Marathon & 5k	Santa Fe NM
Sep 2024	Surly Trail Loppet Half Marathon & 7M	Minneapolis MN
Sep 2024	The Dam Half	Mifflinburg PA
Sep 2024	Trapp Cabin Trail Race Half Marathon 10k & 5k	Stowe VT
Sep 2024	Valley View Hard Cider Challenge Half Marathon 10k & 5k	Delaplane VA
Sep 2024	Vibha Dream Mile Half Marathon 10k & 5k	Atlanta GA
Sep 2024	We the People – Constitution Day Run Half Marathon 15k 10k & 5k	Long Beach CA
Sep 2024	Whiskey Run Half Marathon 10k & 5k	Nashville TN
Sep 2024	Willamette Valley Marathon Half Marathon & 10k	Salem OR
Sep 2024	Wisconsin Trail Assail – Procrastination Run Half Marathon 10k & 5k	Waukesha WI
Sep 2024	American Birkebeiner Trail Run & Trek Half Marathon	Cable WI
Sep 2024	Amish Country Running Festival Marathon Half Marathon 10k 5k & 1M	Randolph NY
Sep 2024	Arundel Conservation Trust Trail Fest Half Marathon 10k & 5k	Arundel ME
Sep 2024	Bear Brook Trail Marathon & Half Marathon	Allenstown NH
Sep 2024	Best Dam Run to Prevent Child Abuse Half Marathon 10k & 5k	Waverly IA
Sep 2024	Betsie Valley Trail Run Half Marathon 10k 5k & 1M	Thompsonville MI
Sep 2024	Beulah Challenge Half Marathon 10k & 5k	Beulah CO
Sep 2024	FitOne Half Marathon 10k & 5k	Boise ID
Sep 2024	Golden Leaf Half Marathon	Aspen CO
Sep 2024	Grand Lake Half Marathon & 5k	Celina OH
Sep 2024	Great Bison Shuffle Half Marathon 10k & 5k	Cheyenne WY
Sep 2024	Hogsback Half Marathon	Colebrook CT
Sep 2024	Hueston Woods Half Marathon 10k & 5k	Hueston Woods State Park OH
Sep 2024	Ka'u Coffee Trail Runs Half Marathon 10k & 5k	Pahala HI
Sep 2024	Legends Never Die 50k & Half Marathon	Ketchum ID
Sep 2024	Moraine Hills Run for the Hills Half Marathon & 10k	McHenry IL
Sep 2024	Mt. Madonna Challenge Half Marathon 10k & 5k	Gilroy CA
Sep 2024	New Yorker Run Half Marathon	New York NY
Sep 2024	Newport Liberty Half Marathon	Jersey City NJ
Sep 2024	Park2Park Half Marathon & 5k	Holland MI
Sep 2024	Rockaway Beach Half Marathon Tune Up	Rockaway Beach NY
Sep 2024	Rocky Ridge Trail Half Marathon 10k & 5k	San Ramon CA
Sep 2024	Run on the Rocks 20M Half Marathon & 10M	Point of Rocks MD
Sep 2024	St. Joseph Missouri Marathon Half Marathon 10k & 5k	St. Joseph MO
Sep 2024	St. Jude Walk/Run to End Childhood Cancer Half Marathon 10k & 5k	Normal IL
Sep 2024	Summer's End Half Marathon & 5k	Richland WA
Sep 2024	Texas Tough Half Marathon Relay and 5k	Helotes TX
Sep 2024	The Rugged Red Half Marathon	Slade KY
Sep 2024	Tread Nightly/Tread Brightly Half Marathon & 4M	Charlotte NC
Sep 2024	Wabash Valley Half Marathon 5k & 1M	Terre Haute IN
Sep 2024	Waldoboro Half Marathon	Waldoboro ME
Sep 2024	Willie McCool Memorial Half Marathon 10k & 5k	Lubbock TX
Sep 2024	Witch Run Half Marathon 10k & 5k	West Jordan UT
Sep 2024	YMCA Stone Bridge Half Marathon & 5k	Roscoe IL
Sep 2024	Angevine Farm Trail Festival 50K Half Marathon 5k & 2k	Warren CT
Sep 2024	Autumn Georgetown Half & 5k	Washington DC
Sep 2024	Bear Chase Race Half Marathon & 10k	Lakewood CO
Sep 2024	Bluegrass Half Marathon	Johnson City TN
Sep 2024	Celebration of Life Trail Trek Half Marathon & 5k	Willits CA
Sep 2024	Fort Smith Marathon Half Marathon & Relay	Fort Smith AR
Sep 2024	Ghostly Gallup – National Ghost Hunting Day Run Half Marathon 15k 10k & 5k	Long Beach CA
Sep 2024	Honey Badger Half Marathon 10k & 5k	Santa Venetia CA
Sep 2024	Hueston Woods Trail Race 8H Half Marathon 10k & 5k	Hueston Woods State Park OH
Sep 2024	Island Running Festival Half Marathon 10k 5k & 1M	Alameda CA
Sep 2024	Kenai River Marathon Half Marathon & 5k	Kenai AK
Sep 2024	Linganore Winecellars Cross Country Classic Half Marathon 10M & 5M	Mt. Airy MD
Sep 2024	Long Bridge Half Marathon	Sandpoint ID
Sep 2024	North Conway Half Marathon & 5k Run/Walk	North Conway NH
Sep 2024	Sunlight Showdown Half Marathon	Glenwood Springs CO
Sep 2024	Treetown Tussle Half Marathon & 5M	Ann Arbor MI
Sep 2024	Tromptown Marathon & Half Marathon	DeRuyter NY
Sep 2024	Unlimited Breadsticks Trail Race Half Marathon	Victor NY
Sep 2024	Wicked Half Marathon	Salem MA
Sep 2024	Anacortes Half Marathon & 5k	Anacortes WA
Sep 2024	Belleville Main Street Marathon & Half Marathon	Belleville IL
Sep 2024	Big Woods Run Half Marathon 10k & 5k	Nerstrand MN
Sep 2024	Colbert Autumn Classic Half Marathon	Colbert WA
Sep 2024	Deep Creek Trail Half Marathon	Telluride CO
Sep 2024	East Fork Trail Half Marathon 10k & 5k	Bethel OH
Sep 2024	Evansville Half Marathon & 5M	Evansville IN
Sep 2024	Fall Back into Hiawatha Trail Run Marathon Half Marathon & 10k	Taft MT
Sep 2024	FLATS Trail Half Marathon	Kirksville MO
Sep 2024	Hands-on House Race Half Marathon 10k & 5k	Lancaster PA
Sep 2024	Heart & Sole Half Marathon 10k & 5k	Jonesboro AR
Sep 2024	HooDoo Half Marathon	Fairbanks AK
Sep 2024	Irving Oktoberfest Half Marathon 10k & 5k	Irving TX
Sep 2024	Jamestown Rhode Race Half Marathon	Jamestown RI
Sep 2024	Joe English Twilight Challenge 6H Marathon & Half Marathon	Amherst NH
Sep 2024	Leavenworth Marathon & Half Marathon	Leavenworth WA
Sep 2024	Mighty Niagara Half Marathon & Hospice Dash 5k	Youngstown NY
Sep 2024	New Hampshire Marathon Half Marathon & 10k	Bristol NH
Sep 2024	Prairie State Half Marathon 10k & 5k	Long Grove IL
Sep 2024	Race Through the Woods Half Marathon & 5.5M	Nobleboro ME
Sep 2024	River's Edge Trail Half Marathon	Eldora IA
Sep 2024	Roots and Blues Run Half Marathon 10k & 5k	Columbia MO
Sep 2024	Round Barn 5k 10k and Half Marathon	Manson IA
Sep 2024	Run Big D Dallas 5k 10k & 13.1	Dallas TX
Sep 2024	Run for Green Half Marathon 10k & 5k	Davidson NC
Sep 2024	Salisbury Viaduct Marathon & Half Marathon	Meyersdale PA
Sep 2024	Seton Trail Classic Half Marathon & 5k	Myrtle Beach SC
Sep 2024	Strasburg Half Marathon & 5k	Strasburg PA
Sep 2024	Suffer'n Bear Ultra 50M 50k & Half Marathon	Stony Point NY
Sep 2024	YMCA Maple Leaf Walk Run Half Marathon 5M & 5k	La Crosse WI
Sep 2024	Zanesville City Half Marathon 5k & 1M	Zanesville OH