September 2019 Half Marathons

See all September 2019 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	Boothbay Harbor Fest Half Marathon & 5K	Boothbay Harbor ME
Sun Sep 1	I Ran Marathons Triple Crown Challenge – Ocean Heart	San Antonio TX
Sun Sep 1	Kauai Marathon & Half Marathon	Poipu HI
Sun Sep 1	New Bo Run Half Marathon & 10K	Cedar Rapids IA
Sun Sep 1	Oak Tree Half Marathon & 5K	Geneseo NY
Sun Sep 1	Oregon Wine Country Half Marathon	Carlton OR
Sun Sep 1	River City Half Marathon 10K & 5K – Salado Creek	San Antonio TX
Sun Sep 1	Rock 'n' Roll Virginia Beach Half Marathon & 5K	Virginia Beach VA
Sun Sep 1	Run for Autism Labor Day Half Marathon 10K & 5K	Youngwood PA
Sun Sep 1	Sunriver Marathon for a Cause	Sunriver OR

Monday, September 2 – Friday, September 6


Mon Sep 2	Buhl Half Marathon & 5K	Hermitage PA
Mon Sep 2	Faxon Law New Haven Road Race Half Marathon	New Haven CT
Mon Sep 2	I Ran Marathons Triple Crown Challenge – Kohnoor	San Antonio TX
Mon Sep 2	Labor Day Half Marathon & 5K Run/Walk	Redmond WA
Mon Sep 2	Labor Day Half Marathon 10K & 5K	Parker CO
Mon Sep 2	Run for CHUM Half Marathon	Dansville MI
Mon Sep 2	South Windsor Purple Heart Half Marathon & 5K	South Windsor CT

Saturday, September 7


Sat Sep 7	American Heroes Run Marathon Half Marathon Ultra & 5K	Longmont CO
Sat Sep 7	Amish Country Half Marathon & 5K	Berlin OH
Sat Sep 7	Arc Race Half Marathon & 5K	Liverpool NY
Sat Sep 7	Best in the West Triathlon Festival Half Marathon	Sweet Home OR
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	Boyd Lake Bash Multisport Festival	Loveland CO
Sat Sep 7	Cascade Express Half Marathon	Snoqualmie Pass WA
Sat Sep 7	Cedar City Half Marathon	Cedar City UT
Sat Sep 7	Charlotte Covered Bridge Half Marathon 10K & 5K	Shelburne VT
Sat Sep 7	Craft Classic Half Marathon & 5K	Atlanta GA
Sat Sep 7	Dirt Dash Marathon Half Marathon 10K & 5K	Johns Island SC
Sat Sep 7	GOAT Run Marathon Half Marathon & 50K	Port Angeles WA
Sat Sep 7	Great Smoky Mountains Half Marathon	Maryville TN
Sat Sep 7	International Peace Marathon & Half Marathon	Washington DC
Sat Sep 7	Lake Cumberland Half Marathon	Somerset KY
Sat Sep 7	Lexus LaceUp Orange County Half Marathon	Irvine CA
Sat Sep 7	Mellow Trail Run Marathon Half Marathon 10K & 5K	Spicewood TX
Sat Sep 7	Mountain Rats Marathon Half Marathon & 50K	Eagle CO
Sat Sep 7	Ned*Ned Half Marathon 10K & 5K	Nederland CO
Sat Sep 7	New Castle Mini Marathon 10K & 5K	New Castle IN
Sat Sep 7	Odyssey Trail Running Rampage Half Marathon	Douthat SP VA
Sat Sep 7	Old Forge Marathon Half Marathon & 5K	Old Forge NY
Sat Sep 7	Oregon Fall Half & Quarter Marathon	Canby OR
Sat Sep 7	Palmer Lake Half Marathon & 10K	Monument CO
Sat Sep 7	Run Woodstock Trail Races – Hippie Half Marathon	Pinckney MI
Sat Sep 7	Running of the Bays Half Marathon	Mound MN
Sat Sep 7	Summer Breeze Half Marathon 15K 10K & 5K	Van Nuys CA
Sat Sep 7	ZombieRunner San Francisco Half Marathon 10K & 5K	San Francisco CA

Sunday, September 8


Sun Sep 8	9/11 Memorial Half Marathon & 5K	Washington DC
Sun Sep 8	The Alternative Half Marathon	Washington Crossing PA
Sun Sep 8	AshleyCan Marathon Half Marathon 10K 5K & Relay	Bourbonnais IL
Sun Sep 8	Boulder Rez Marathon 3/4 Marathon Half Marathon & 10K	Boulder CO
Sun Sep 8	Chips and Salsa Half Marathon 10K & 5K	Albuquerque NM
Sun Sep 8	City of Lakes Half Marathon	Minneapolis MN
Sun Sep 8	The Giant Race Half Marathon 10K & 5K	San Francisco CA
Sun Sep 8	Holland Haven Marathon Half Marathon & 8K	Holland MI
Sun Sep 8	Hub City Half Marathon	Crown Point IN
Sun Sep 8	Indian Summer Half Marathon	Brooklyn NY
Sun Sep 8	Lake Auburn Half Marathon & 5K	Auburn ME
Sun Sep 8	Lake of the Woods Marathon Half Marathon & 5K	Klamath Falls OR
Sun Sep 8	Naperville Trails Half Marathon	Naperville IL
Sun Sep 8	Parks Half Marathon	Rockville MD
Sun Sep 8	Racefaster Half Marathon & 5K	Paramus NJ
Sun Sep 8	River Run Half Marathon	Berea OH
Sun Sep 8	Surftown Half Marathon & 5K	Westerly RI
Sun Sep 8	Winans to Winans Half Marathon	Troy OH
Sun Sep 8	Witch's Hat Run Half Marathon	South Lyon MI
Sun Sep 8	Women's Run Series Half Marathon 10K & 5K – Long Beach	Long Beach CA

Monday, September 9 – Friday, September 13


Wed Sep 11	Patriots' Run Marathon Half Marathon Ultra & 5K	Olathe KS

Saturday, September 14


Sat Sep 14	Arvada Harvest Half Marathon 10K & 5K	Arvada CO
Sat Sep 14	Blackwater Canyon Half Marathon	Parsons WV
Sat Sep 14	Breckenridge Road Marathon Half Marathon & 10K	Breckenridge CO
Sat Sep 14	Bridge of the Goddess Half Marathon & 10K	Cascade Locks OR
Sat Sep 14	Cherokee Harvest Half Marathon	Cherokee NC
Sat Sep 14	Clear Creek Half Marathon	Richfield UT
Sat Sep 14	Cottage Grove Half Marathon & 10K	Cottage Grove OR
Sat Sep 14	Do the Q Half Marathon Quarter Marathon & 5K	Tulsa OK
Sat Sep 14	Drag-N-Fly Half Marathon 10K & 5K	Antioch CA
Sat Sep 14	Free to Run Trail Races Marathon Half Marathon & 50-Mile	Pittsfield MA
Sat Sep 14	Gulf Beach Half Marathon	Milford CT
Sat Sep 14	Hurricane Half Marathon & 5K	Hurricane UT
Sat Sep 14	Lake Superior Shore Run Half Marathon 5-Mile 5K & 1K	Marquette MI
Sat Sep 14	Lapham Peak Trail Marathon Half Marathon & 7-Mile	Delafield WI
Sat Sep 14	Marietta McDonald's Half Marathon 10K & 5K	Marietta OH
Sat Sep 14	Marine Corps Half Marathon & 5-Mile	Camp Lejeune NC
Sat Sep 14	Masters of All Terrain Half Marathon & 5-Miler	Orlando FL
Sat Sep 14	Muncie Mini Marathon 10K & 5K	Muncie IN
Sat Sep 14	Revel Big Cottonwood Marathon & Half Marathon	Salt Lake City UT
Sat Sep 14	Riggins Salmon Run Half Marathon 10K & 5K	Riggins ID
Sat Sep 14	Rock N' the Knob Trail Challenge Marathon Half Marathon & 10K	Claysburg PA
Sat Sep 14	Run for Green Half Marathon 10K & 5K	Davidson NC
Sat Sep 14	Run the River for the Ridge Half Marathon 5K & 1K	Riverside CA
Sat Sep 14	Sandia Crest Marathon & Half Marathon	Albuquerque NM
Sat Sep 14	Shawangunk Ridge Trail Run Half Marathon 30M & 50M	Rosendale NY
Sat Sep 14	Trash Panda Half Marathon	Chattanooga TN
Sat Sep 14	Triboro Adventure Tour Half Marathon	Astoria NY
Sat Sep 14	Wabash Trace Marathon Half Marathon & Relay	Shenandoah IA
Sat Sep 14	Wheels Off Half Marathon & Tunnel 10K	Duluth MN
Sat Sep 14	Wilmington Women's Half Marathon & 8K	Wilmington DE
Sat Sep 14	Zooma Great Lakes Women's Half Marathon 10K & 5K	Lake Delavan WI

Sunday, September 15


Sun Sep 15	Alameda Running Festival Half Marathon 10K & 5K	Alameda CA
Sun Sep 15	AppleTree Marathon & Half Marathon	Vancouver WA
Sun Sep 15	Caribou Marathon & Half Marathon	Caribou ME
Sun Sep 15	Cheyenne Marathon & Half Marathon	Cheyenne WY
Sun Sep 15	City of Roses Half Marathon & 5K	Cape Girardeau MO
Sun Sep 15	The Dam Half	Mifflinburg PA
Sun Sep 15	Detroit Women's Half Marathon 10K & 5K	Detroit MI
Sun Sep 15	I Run For… Half Marathon	Maine NY
Sun Sep 15	Lakewood-Steilacoom Half Marathon 7-Mile 5K & Fun Run	Lakewood WA
Sun Sep 15	Montana Marathon Half Marathon & 10K	Billings MT
Sun Sep 15	Nesbit Park Trails Classic Marathon Half Marathon 50K & 25K	Bartlett TN
Sun Sep 15	Newport Liberty Half Marathon	Jersey City NJ
Sun Sep 15	Omaha Marathon Half Marathon 10K & 5K	Omaha NE
Sun Sep 15	Quilcene Oyster Half Marathon 10K & 5K	Quilcene WA
Sun Sep 15	Rock 'n' Roll Philadelphia Half Marathon	Philadelphia PA
Sun Sep 15	Santa Fe Thunder Half Marathon 5K & 1-Mile	Santa Fe NM
Sun Sep 15	Saratoga Palio Race Half Marathon & 5K	Saratoga Springs NY
Sun Sep 15	T-Bird Trek Half Marathon 10K & 5K	Casper WY
Sun Sep 15	XTERRA Trail Run National Championship Half Marathon	Ogden UT

Saturday, September 21


Sat Sep 21	Air Force Marathon Half Marathon 10K & 5K	Wright-Patterson AFB OH
Sat Sep 21	All-Out Fallfest Marathon Half Marathon 10K 5K & 1-Mile	Westminster CO
Sat Sep 21	Autumn Color Run Half Marathon 10K 5K & Fun Run	Buena Vista CO
Sat Sep 21	Bankmule Longhaul Half Marathon & 5K	Van Lear KY
Sat Sep 21	Bar Harbor Bank and Trust Half Marathon & Fall 5K	Bar Harbor ME
Sat Sep 21	Berkeley Trail Adventure Run Half Marathon 50K 35K & 10K	Berkeley CA
Sat Sep 21	Bethany Beach First Responders Half Marathon 5K & Relay	Bethany Beach DE
Sat Sep 21	Bismarck Marathon Half Marathon 10K & 5K	Bismarck ND
Sat Sep 21	Buffalo Bill Cody Half Marathon & 10K	Cody WY
Sat Sep 21	Crossroads Half Marathon	Terre Haute IN
Sat Sep 21	Dam U Half Marathon 10K & 5K	Aurora CO
Sat Sep 21	Devil After Dark Marathon Half Marathon 10K & 5K	Las Vegas NV
Sat Sep 21	down2earth Cross Country Run Half Marathon 10K & 5K	Hialeah FL
Sat Sep 21	Ely Marathon & Half Marathon	Ely MN
Sat Sep 21	Equinox Half Marathon & 5K	Maryland Heights MO
Sat Sep 21	Fall Showdown Half Marathon 5-Mile & 5K	El Sobrante CA
Sat Sep 21	Finger Lakes Half Marathon & 5K	Seneca Falls NY
Sat Sep 21	Happy Girls Run Spokane Half Marathon 10K & 5K	Spokane WA
Sat Sep 21	Hendersonville Half Marathon	Hendersonville TN
Sat Sep 21	Herndon Half Marathon 12K & 5K	Herndon VA
Sat Sep 21	Huntsville Utah Marathon & Half Marathon	Huntsville UT
Sat Sep 21	Jamestown Half Marathon	Jamestown RI
Sat Sep 21	Mighty Niagara Half Marathon & Hospice Dash 5K	Lewiston NY
Sat Sep 21	Monkey Face Half Marathon & 7-Mile	Terrebonne OR
Sat Sep 21	Monster Marathon & Half Marathon	Ithaca NY
Sat Sep 21	Oktoberfest Marathon Half Marathon & 5K	Spring Lake MI
Sat Sep 21	Pacific Northwest Marathon Half Marathon & 5K	Eugene OR
Sat Sep 21	Paradise Valley Trail Run Half Marathon 10K & 5K	Woodinville WA
Sat Sep 21	Park City Trail Series Half Marathon	Park City UT
Sat Sep 21	Run the Dam Half Marathon 10K & 5K	Grand Coulee WA
Sat Sep 21	Sun Valley Half Marathon	Sun Valley ID
Sat Sep 21	Sunset on the Springwater Half Marathon & 10K	Portland OR
Sat Sep 21	Take it to the Lake Half Marathon 10K & Relay	Ely NV
Sat Sep 21	Tehaleh Trail Half Marathon 10K & 5K	Bonney Lake WA
Sat Sep 21	Tour des Fleurs Half Marathon & Quarter Marathon	Dallas TX
Sat Sep 21	Trail Hog Half Marathon 10K & 5K	San Jose CA
Sat Sep 21	Trail Loppet Half Marathon 7-Mile & 5K	Minneapolis MN
Sat Sep 21	White Mountain Milers Half Marathon Quarter Marathon 5K & Relay	North Conway NH
Sat Sep 21	Wicked Half Marathon	Salem MA

Sunday, September 22


Sun Sep 22	Adirondack Marathon & Half Marathon	Schroon Lake NY
Sun Sep 22	Beaverton Half Marathon & 5K	Beaverton OR
Sun Sep 22	Boring Marathon Half-Boring Half Marathon & Constantly Boring 8K	Boring OR
Sun Sep 22	Boston Harvest Half Marathon 10K & 5K	Boston PA
Sun Sep 22	Brooksie Way Half Marathon 10K & 5K	Rochester MI
Sun Sep 22	Capital City River Run Half Marathon 5K & Relay	Lansing MI
Sun Sep 22	Discover Whitewater Series Half Marathon 5K & Relay	Whitewater WI
Sun Sep 22	Equinox Half Marathon & 5-Mile	Fort Collins CO
Sun Sep 22	Fox Cities Marathon Half Marathon 5K & Relay	Appleton WI
Sun Sep 22	Fox Valley Marathon Half Marathon & 20-Mile Run	St. Charles IL
Sun Sep 22	Half Marathon-by-the-Sea	Manchester-by-the-Sea MA
Sun Sep 22	Harvest Half Marathon 10K & 5K	Van Nuys CA
Sun Sep 22	Iron Horse Half Marathon & 12K	Midway KY
Sun Sep 22	Linganore Winecellars Cross Country Classic Half Marathon 10-Mile & 5-Mile	Mount Airy MD
Sun Sep 22	Mason District Running Festival	Annandale VA
Sun Sep 22	Morgantown Marathon Half Marathon & 8K	Morgantown WV
Sun Sep 22	Orca Half Marathon	Seattle WA
Sun Sep 22	Plano Balloon Festival Half Marathon 10K 5K & 1K	Plano TX
Sun Sep 22	Quad Cities Marathon Half Marathon 5K & Relay	Moline IL
Sun Sep 22	Rochester Marathon Half Marathon & Relay	Rochester NY
Sun Sep 22	Snow Mountain Ranch Trail Running Festival	Granby CO
Sun Sep 22	Trapp Cabin Half Marathon 10K & 5K	Stowe VT
Sun Sep 22	Wascally Wabbit Half Mawothon & 5K	Fresno CA
Sun Sep 22	Wilmington's Half Marathon & 5K	Wilmington MA

Saturday, September 28


Sat Sep 28	Akron Marathon Half Marathon & Team Relay	Akron OH
Sat Sep 28	Amish Country Running Festival	Randolph NY
Sat Sep 28	Betsy Farris Memorial Run Half Marathon 10K & 5K	Columbia MO
Sat Sep 28	Beulah Challenge Half Marathon 10K & 5K	Beulah CO
Sat Sep 28	Big Sur Trail Marathon Half Marathon & 5-Mile	Big Sur CA
Sat Sep 28	Birkie Trail Run Festival	Hayward WI
Sat Sep 28	Brewers Mini Marathon 10K & 5K	Milwaukee WI
Sat Sep 28	Colorado Springs Marathon Half Marathon 5K & Kids K	Colorado Springs CO
Sat Sep 28	Crimson Canyons Half Marathon 50-Mile & 50K	Richfield UT
Sat Sep 28	Cross Country Trail Marathon & Half Marathon	Springfield VA
Sat Sep 28	FitOne Half Marathon 10K & 5K	Boise ID
Sat Sep 28	Fort4Fitness Marathon Half Marathon 10K & 4-Mile	Fort Wayne IN
Sat Sep 28	Golden Leaf Half Marathon	Aspen CO
Sat Sep 28	Grand Lake Marathon Half Marathon 5K & Relay	Celina OH
Sat Sep 28	Great South Bay Half Marathon 10K & 5K	Bay Shore NY
Sat Sep 28	Hamptons Marathon Half Marathon & 5K	Southampton NY
Sat Sep 28	Hands-On House Half Marathon 10K & 5K	Lancaster PA
Sat Sep 28	Heart and Sole Half Marathon	Jonesboro AR
Sat Sep 28	Hogsback Half Marathon	Colebrook CT
Sat Sep 28	Hungerford Games Trail Marathon Half Marathon & 50-Mile	Big Rapids MI
Sat Sep 28	Indy Women's Half Marathon & 5K	Indianapolis IN
Sat Sep 28	Iron Mountain Road and Trail Half Marathon	Iron Mountain MI
Sat Sep 28	Jailbreak Marathon Half Marathon 10K & 5K	Wautoma WI
Sat Sep 28	Little Grand Canyon Marathon Half Marathon & 10K	Huntington UT
Sat Sep 28	Maple Leaf Walk Run Half Marathon 5-Mile & 5K	La Crosse WI
Sat Sep 28	Mill Race Marathon Half Marathon & 5K	Columbus IN
Sat Sep 28	Monument Marathon Half Marathon & 5K	Scottsbluff NE
Sat Sep 28	Moraine Hills Run for the Hills Half Marathon & 10K	McHenry IL
Sat Sep 28	New Yorker Run Half Marathon	New York NY
Sat Sep 28	Pacifica Summit Run Half Marathon 30K & 10K	Pacifica CA
Sat Sep 28	Park2Park Half Marathon & 5K	Holland MI
Sat Sep 28	Pinedale Half Marathon & 10K	Pinedale WY
Sat Sep 28	Pink Series Park City Half Marathon	Park City UT
Sat Sep 28	Prairie Dog Half Marathon 10K & 5K	Westminster CO
Sat Sep 28	Race to the Center Half Marathon	Lebanon KS
Sat Sep 28	Race to the Summit Half Marathon & 5K	Princeton MA
Sat Sep 28	Red River Trail Run Marathon Half Marathon 10K & 5K	Callisburg TX
Sat Sep 28	Rockin' Rockwoods Ultra Run & Half Marathon	Wildwood MO
Sat Sep 28	Rocky Ridge Half Marathon 10K & 5K	San Ramon CA
Sat Sep 28	Rugged Red Trail Half Marathon	Slade KY
Sat Sep 28	Run for the Trails Half Marathon 10K & 5K	Oconto Falls WI
Sat Sep 28	Sault International Festival of Races Half Marathon	Sault Ste. Marie MI
Sat Sep 28	South Shore 3 Beach Minimum Half Marathon	Hull MA
Sat Sep 28	Susquehanna River Running Festival Half Marathon 10K & 5K	Havre de Grace MD
Sat Sep 28	Walk-On's Independence Bowl Kickoff K's Half Marathon	Shreveport LA
Sat Sep 28	Wild Hog Grand Forks Marathon Half Marathon 10K & 5K	Grand Forks ND
Sat Sep 28	Wild Vine Trail Race Half Marathon & 5K	Charlotte NC
Sat Sep 28	World's End Fall Classic Half Marathon	Forksville PA

Sunday, September 29


Sun Sep 29	Bachman Valley Half Marathon	Westminster MD
Sun Sep 29	Bellingham Bay Marathon Half Marathon 10K & 5K	Bellingham WA
Sun Sep 29	Bluegrass Half Marathon & Relay	Johnson City TN
Sun Sep 29	C&O Canal Towpath Marathon & Half Marathon	Washington DC
Sun Sep 29	Chicago Half Marathon & 5K	Chicago IL
Sun Sep 29	Clarence DeMar Marathon & Half Marathon	Keene NH
Sun Sep 29	Franklin Lakes Scenic Half Marathon & 5K	Franklin Lakes NJ
Sun Sep 29	Mother Road Marathon Half Marathon & 5K	Joplin MO
Sun Sep 29	Nebraska Marathon Half Marathon & 5K	Omaha NE
Sun Sep 29	OCNJ Half Marathon 10-Mile & 5K	Ocean City NJ
Sun Sep 29	Prince William Half Marathon	Bristow VA
Sun Sep 29	Red Carpet Run Half Marathon	Titusville FL
Sun Sep 29	Tiburon Half Marathon & 5K	Tiburon CA
Sun Sep 29	ZOOMA Cape Cod Half Marathon & 10K	Falmouth MA

Monday, September 30


Mon Sep 30	Eastern Panhandle Marathon & Half Marathon	Martinsburg WV