September 2021 Half Marathons

NOTE: Many races have been cancelled, postponed, or switched to virtual-only due to the ongoing COVID-19 pandemic. We’re doing our best to update information as soon as possible, but check the race’s website for the latest details.

See all September 2021 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.


Saturday, September 4
Sat Sep 4 Beach Dash Half Marathon 15K 10K & 5K Long Beach CA
Sat Sep 4 Big Savage Half Marathon Meyersdale PA
Sat Sep 4 Black Bear Half Marathon & 5K Waterville Valley NH
Sat Sep 4 Bohemian Alps Endurance Run Half Marathon Brainard NE
Sat Sep 4 China Camp Trail Run Half Marathon 10K & 5K San Rafael CA
Sat Sep 4 Cochecho Challenge Half Marathon & 5K Dover NH
Sat Sep 4 Corps of Discovery Trail Half Marathon & 5-Mile St. Charles MO
Sat Sep 4 East Canyon Marathon Half Marathon 10K & 5K Morgan UT
Sat Sep 4 French Creek Half Marathon 10K & 5K Meadville PA
Sat Sep 4 Gorges Ithaca Half Marathon Ithaca NY
Sat Sep 4 Hamilton NightGlow Marathon Half Marathon & 10K Hamilton OH
Sat Sep 4 Heartland Half Marathon & 5K Jasper IN
Sat Sep 4 Marquette Marathon Half Marathon & 5K Marquette MI
Sat Sep 4 Naperville Trails Half Marathon Naperville IL
Sat Sep 4 Northwest Series Marathon Half Marathon 10K & 5K – Day 1 Pendleton OR
Sat Sep 4 Parlor City Trot Half Marathon & 10K Bluffton IN
Sat Sep 4 Pocatello Marathon Half Marathon 10K & 5K Pocatello ID
Sat Sep 4 Rockin' Brews Marathon & Half Marathon Madison WI
Sat Sep 4 Six-O Trail Run Marathon Half Marathon & 50K Cleburne TX
Sat Sep 4 Skyline Half Marathon 10K & 5K Dallas TX
Sat Sep 4 Skyline Ranches XC Runs Half Marathon 10K & 5K Elkhorn NE
Sat Sep 4 Step Up Half Marathon 5K & Relay Storm Lake IA
Sat Sep 4 Summer Nights Trail Run Half Marathon Waddell AZ

Sunday, September 5
Sun Sep 5 #FasterTogether Half Marathon Congers NY
Sun Sep 5 Beach Fun Half Marathon 15K 10K & 5K Santa Monica CA
Sun Sep 5 Boston Bound Marathon & Half Marathon Johns Creek GA
Sun Sep 5 Breck Crest Mountain Marathon Half Marathon Ultra & 10K Breckenridge CO
Sun Sep 5 Brew City Half Marathon 10K & 5K Milwaukee WI
Sun Sep 5 Bull Dam Trail Run Half Marathon 10K & 5K North East PA
Sun Sep 5 Crystal Lake Half Marathon Crystal Lake IL
Sun Sep 5 Green Lake Area Half Marathon 10K & 5K Green Lake WI
Sun Sep 5 Minocqua No Frills Marathon & Half Marathon Minocqua MI
Sun Sep 5 Moore Mountain Trail Run Half Marathon 30K & 5K Klamath Falls OR
Sun Sep 5 Northwest Series Marathon Half Marathon 10K & 5K – Day 2 Pendleton OR
Sun Sep 5 Oak Tree Half Marathon & 5K Geneseo NY
Sun Sep 5 Pier to Peak Half Marathon Santa Barbara CA
Sun Sep 5 Rock 'n' Roll Virginia Beach Half Marathon & 5K Virginia Beach VA
Sun Sep 5 Sunset Bay Trail Runs Half Marathon 15K 4-Mile & 1-Mile Coos Bay OR
Sun Sep 5 Sycamore Canyon Half Marathon 100K & 50K San Diego CA
Sun Sep 5 Vac 'n' Dash Moonlight Half Marathon 10-Mile & 5K Albemarle NC

Monday, September 6 – Friday, September 10
Mon Sep 6 Canton Half Marathon & 5K Canton IL
Mon Sep 6 Labor Day Half Marathon Parker CO
Mon Sep 6 Labor Day Half Marathon 15K 10K & 5K Long Beach CA
Mon Sep 6 New Haven Road Race Half Marathon & 5K New Haven CT
Mon Sep 6 Northwest Series Marathon Half Marathon 10K & 5K – Day 3 Clarkston WA
Mon Sep 6 Run for Autism Labor Day Half Marathon 10K & 5K Youngwood PA
Mon Sep 6 Whiskey Run Nashville Half Marathon & 5K Nashville TN
Tue Sep 7 Northwest Series Marathon Half Marathon 10K & 5K – Day 4 Clarkston WA
Wed Sep 8 Northwest Series Marathon Half Marathon 10K & 5K – Day 5 Lewiston ID
Thu Sep 9 Northwest Series Marathon Half Marathon 10K & 5K – Day 6 Lewiston ID
Fri Sep 10 Mellow Trail Run Marathon Half Marathon 10K & 5K Spicewood TX
Fri Sep 10 Moonlight Half Marathon Mapleton UT
Fri Sep 10 Old Forge Half Marathon 10K & 5K Old Forge NY

Saturday, September 11
Sat Sep 11 Amish Country Half Marathon 10K & 5K Berlin OH
Sat Sep 11 Apple Dumpling Days Marathon Half Marathon & 5K Elroy WI
Sat Sep 11 Area 13.1 Half Marathon & Terrestrial 5K Roswell GA
Sat Sep 11 Bad Bass Half Marathon 10K & 5K Castro Valley CA
Sat Sep 11 Bird-in-Hand Half Marathon & 5K Bird-in-Hand PA
Sat Sep 11 Black Squirrel Half Marathon Fort Collins CO
Sat Sep 11 Blackwater Canyon Half Marathon Parson WV
Sat Sep 11 Bridge of the Goddess Half Marathon & 10K Cascade Locks OR
Sat Sep 11 Bull of the Woods Trail Run Marathon & Half Marathon Taos Ski Valley NM
Sat Sep 11 Campus to Campus Half Marathon & Quarter Marathon Waco TX
Sat Sep 11 Cedar City Half Marathon Cedar City UT
Sat Sep 11 Charlotte Covered Bridge Half Marathon 10K & 5K Shelburne VT
Sat Sep 11 Chi Town Half Marathon & 10K Chicago IL
Sat Sep 11 Dick Beardsley Half Marathon 25K 10K & 5K Detroit Lakes MN
Sat Sep 11 Fair on the Square Marathon Half Marathon & 5K Danville IN
Sat Sep 11 Give Back Run Half Marathon 10K & 5K Columbia MO
Sat Sep 11 Great Bison Shuffle Half Marathon 10K 5K & 2K Cheyenne WY
Sat Sep 11 Great Olympic Adventure Trail Run Marathon Half Marathon & 50K Port Angeles WA
Sat Sep 11 Great Smoky Mountains Half Marathon Maryville TN
Sat Sep 11 Hidden Gem Half Marathon Flossmoor IL
Sat Sep 11 Honor the Fallen Half Marathon 10K & 5K Grand Prairie TX
Sat Sep 11 Ice Age Trail Run Half Marathon 50-Mile & 50K La Grange WI
Sat Sep 11 International Peace Marathon & Half Marathon Washington DC
Sat Sep 11 Lake Cumberland Half Marathon & 10K Somerset KY
Sat Sep 11 Lake Superior Shore Run Half Marathon 5K & 5-Mile Marquette MI
Sat Sep 11 Leave No Trace Trail Half Marathon Peninsula OH
Sat Sep 11 Maple Leaf Half Marathon & 5K Manchester Center VT
Sat Sep 11 Mellow Trail Run Marathon Half Marathon 10K & 5K Spicewood TX
Sat Sep 11 Middle Fork Trail Run Half Marathon 50K 22M & 10K North Bend WA
Sat Sep 11 Mulberry Island Half Marathon & 5K Fort Eustis VA
Sat Sep 11 Ned*Ned Half Marathon 10K & 5K Nederland CO
Sat Sep 11 Old Forge Marathon Half Marathon 10K & 5K Old Forge NY
Sat Sep 11 Park City Trail Series Half Marathon Park City UT
Sat Sep 11 Patriots Run Marathon Half Marathon 5K & Ultra Olathe KS
Sat Sep 11 Pony Express Half Marathon & 5K Marysville KS
Sat Sep 11 Race to the Center Half Marathon Smith Center KS
Sat Sep 11 Revel Big Cottonwood Marathon & Half Marathon Salt Lake City UT
Sat Sep 11 Run Lake Max Half Marathon 10K & 5K Culver IN
Sat Sep 11 Run to the Wall Half Marathon 10K & 5K Clinton OH
Sat Sep 11 Run Woodstock Trail Races – Hippie Half Marathon Gregory MI
Sat Sep 11 San Juan Island Half Marathon Friday Harbor WA
Sat Sep 11 Sorta Mountain Stage Race Half Marathon & 5K Borden IN
Sat Sep 11 Surf City USA Marathon & Half Marathon Huntington Beach CA
Sat Sep 11 VHTRC Women's Half Marathon Fairfax VA
Sat Sep 11 Wabash Trace Nature Trail Half Marathon Shenandoah IA
Sat Sep 11 Westfield Half Marathon 10K & 5K Westfield MA
Sat Sep 11 Zoom San Francisco Half Marathon 10K & 5K San Francisco CA

Sunday, September 12
Sun Sep 12 9/11 Memorial Half Marathon Washington DC
Sun Sep 12 Alternative Half Marathon Washington Crossing PA
Sun Sep 12 Black Goose Running Festival Half Marathon 10K & 5K East Providence RI
Sun Sep 12 Boring Marathon Half-Boring Half Marathon & Constantly Boring 8K Boring OR
Sun Sep 12 Bozeman Marathon & Half Marathon Bozeman MT
Sun Sep 12 Chippewa Valley River Run Half Marathon & 5K Eau Claire WI
Sun Sep 12 Chips and Salsa Half Marathon 10K & 5K Albuquerque NM
Sun Sep 12 City of Lakes Half Marathon Minneapolis MN
Sun Sep 12 Clinton Half Marathon Clinton IA
Sun Sep 12 D&H Distance Run Half Marathon Forest City PA
Sun Sep 12 Donot Stop Half Marathon 10K & 5K Springfield MO
Sun Sep 12 Down2Earth Cross Country Half Marathon 10K & 5K Hialeah FL
Sun Sep 12 Half Note Half Marathon & 5K Stevensville MI
Sun Sep 12 Harrisburg Half Marathon Harrisburg PA
Sun Sep 12 Holland Haven Marathon & Half Marathon Holland MI
Sun Sep 12 Lake Auburn Half Marathon & 5K Auburn ME
Sun Sep 12 Lake Placid Marathon & Half Marathon Lake Placid NY
Sun Sep 12 Luray Half Marathon & 5K Luray VA
Sun Sep 12 Mad Marathon & Half Marathon Waitsfield VT
Sun Sep 12 Margarita Half Marathon & 5K Portsmouth NH
Sun Sep 12 Med City Marathon Half Marathon 20-Mile & Relay Rochester MN
Sun Sep 12 Moscow Mountain Madness Half Marathon & 5-Mile Moscow ID
Sun Sep 12 NYC Lives Half Marathon Brooklyn NY
Sun Sep 12 Pacifica Summit Run Half Marathon Pacifica CA
Sun Sep 12 Pumpkinman Half Marathon 15-Mile 8.675309-Mile & & Pi Mile South Berwick ME
Sun Sep 12 Racefaster Half Marathon & 5K Paramus NJ
Sun Sep 12 River Run Half Marathon Berea OH
Sun Sep 12 San Juan Island Half Marathon Friday Harbor WA
Sun Sep 12 Skagit Falls Marathon & Half Marathon Burlington WA
Sun Sep 12 Star City San Bruno Mountain Half Marathon & 5K Brisbane CA
Sun Sep 12 Surftown Half Marathon & 5K Westerly RI
Sun Sep 12 T-Bird Trek Half Marathon 10K & 5K Casper WY
Sun Sep 12 Whidbey Island Marathon Half Marathon 10K & 5K Oak Harbor WA
Sun Sep 12 Winans to Winans Half Marathon Troy OH
Sun Sep 12 Windsor Run and Wine Half Marathon 10K & 5K Windsor CA
Sun Sep 12 Witch's Hat Run Half Marathon & 5K South Lyon MI
Sun Sep 12 Women Run the D Half Marathon 10K & 5K Detroit MI

Monday, September 13 – Friday, September 17
Mon Sep 13 Center of the Nation Marathon Half Marathon 10K & 5K – Day 1 Sterling CO
Tue Sep 14 Center of the Nation Marathon Half Marathon 10K & 5K – Day 2 Chadron NE
Wed Sep 15 Center of the Nation Marathon Half Marathon 10K & 5K – Day 3 Sundance WY
Thu Sep 16 Center of the Nation Marathon Half Marathon 10K & 5K – Day 4 Belle Fourche SD
Fri Sep 17 Center of the Nation Marathon Half Marathon 10K & 5K – Day 5 Bowman ND
Fri Sep 17 Moonlight Run and Walk Half Marathon 10K & 5K Palo Alto CA

Saturday, September 18
Sat Sep 18 Air Force Marathon Half Marathon & 10K Wright-Patterson AFB OH
Sat Sep 18 All-Out Fall Fest Marathon Half Marathon 10K & 5K Westminster CO
Sat Sep 18 Almaden Hills Trail Run San Jose CA
Sat Sep 18 Bar Harbor Bank & Trust Half Marathon & Fall 5K Bar Harbor ME
Sat Sep 18 Berkeley Trail Adventure Run Berkeley CA
Sat Sep 18 Best in the West Triathlon Festival Half Marathon & 10K Sweethome OR
Sat Sep 18 Bismarck Marathon Half Marathon 10K & Relay Bismarck ND
Sat Sep 18 Buffalo Bill Cody Races Half Marathon & 10K Cody WY
Sat Sep 18 Cascade Express Half Marathon Snoqualmie Pass WA
Sat Sep 18 Center of the Nation Marathon Half Marathon 10K & 5K – Day 6 Baker MT
Sat Sep 18 Cherokee Harvest Half Marathon Cherokee NC
Sat Sep 18 Circle the Lake Half Marathon 10K & 5K Faribault MN
Sat Sep 18 Decorah Loop de Loop Half Marathon 10K & 5K Decorah IA
Sat Sep 18 Devil After Dark Marathon Half Marathon 10K & 5K Las Vegas NV
Sat Sep 18 The Dirt Dash Marathon Half Marathon 10K & 5K Johns Island SC
Sat Sep 18 Do the Q Half Marathon Quarter Marathon & 5K Tulsa OK
Sat Sep 18 Dubuque Benefit Classic Half Marathon & 5K Dubuque IA
Sat Sep 18 Elm Creek Half Marathon Maple Grove MN
Sat Sep 18 The Equinox Half Marathon 10K & 5K Wentworth NC
Sat Sep 18 Famous Idaho Potato Marathon Half Marathon 10K & 5K Boise ID
Sat Sep 18 Firebird Trail Races 13-Mile & 50K Windham ME
Sat Sep 18 Golden Leaf Half Marathon Aspen CO
Sat Sep 18 Greater Midland Dow RunWalk Half Marathon Midland MI
Sat Sep 18 Greenfield Fire Department Half Marathon 10K & 5K Greenfield NH
Sat Sep 18 Gulf Beach Half Marathon Milford CT
Sat Sep 18 Happy Girls Run Spokane Half Marathon 10K & 5K Spokane WA
Sat Sep 18 Hendersonville Half Marathon Hendersonville TN
Sat Sep 18 Herndon Half Marathon Herndon VA
Sat Sep 18 Hoptown Half Marathon & 5K Hopkinsville KY
Sat Sep 18 Horsethief Half Marathon Alpine CA
Sat Sep 18 Huntsville Marathon Half Marathon 10K & 5K Huntsville UT
Sat Sep 18 Jamestown Half Marathon Jamestown RI
Sat Sep 18 Ka'u Coffee Trail Runs Half Marathon 50K 10K & 5K Pahala HI
Sat Sep 18 Le Demi Grand Half Marathon & 10K Munising MI
Sat Sep 18 Lincoln-Way Half Marathon Frankfort IL
Sat Sep 18 Marine Corps Half Marathon Camp Lejeune NC
Sat Sep 18 Mini Donut Half Marathon Trempealeau WI
Sat Sep 18 Monster Marathon & Half Marathon Ithaca NY
Sat Sep 18 Mount Rushmore Half Marathon Keystone SD
Sat Sep 18 Mountain Rats Marathon Half Marathon & 55K Eagle CO
Sat Sep 18 Mt. Tam Wild Boar Half Marathon & 10K Mill Valley CA
Sat Sep 18 Northeast Kingdom Marathon & Half Marathon Island Pond VT
Sat Sep 18 Odyssey Trail Running Rampage Half Marathon Douthat SP VA
Sat Sep 18 Orca Half Marathon Seattle WA
Sat Sep 18 Pacific Northwest Marathon Half Marathon & 5K Eugene OR
Sat Sep 18 Pinedale Half Marathon 10K & 1-Mile Pinedale WY
Sat Sep 18 Pub 2 Pub Half Marathon & 5K St. James MO
Sat Sep 18 Reedsburg Vet Fest Half Marathon & 5K Reedsburg WI
Sat Sep 18 Rock 'n' the Knob Trail Challenge Marathon Half Marathon & 10K Claysburg PA
Sat Sep 18 Rockin' Rockwoods Half Marathon & 53K Wildwood MO
Sat Sep 18 Rough Creek Trail Run Marathon Half Marathon 40M & 10K Glen Rose TX
Sat Sep 18 Run the Dam Half Marathon 10K & 5K Grand Coulee WA
Sat Sep 18 Run the River for the Ridge Half Marathon Riverside CA
Sat Sep 18 Run the Rockies Road Half Marathon & 10K Frisco CO
Sat Sep 18 San Jose Spartan Trail Half Marathon 50K & 10K Saratoga CA
Sat Sep 18 Savannah Sunburn Half Marathon & 10K Savannah GA
Sat Sep 18 Spanish Fork Half Marathon Spanish Fork UT
Sat Sep 18 Starved Rock Country Half Marathon & 5K Ottawa IL
Sat Sep 18 Sterling Furnace Half Marathon Tuxedo NY
Sat Sep 18 Still Hollow Half Marathon & 10K Chattanooga TN
Sat Sep 18 Take It to the Lake Half Marathon & 10K Ely NV
Sat Sep 18 Tour des Fleurs Half Marathon & Quarter Marathon Dallas TX
Sat Sep 18 Trash Panda Marathon Half Marathon 10K 5K & Ultras Chattanooga TN
Sat Sep 18 Twisted Pine Run Half Marathon 10K & 5K Newport OR
Sat Sep 18 Uintah Half Marathon Vernal UT
Sat Sep 18 Wascally Wabbit Half Marathon & 5K Fresno CA
Sat Sep 18 Wells Harbor Half Marathon & 5K Wells ME
Sat Sep 18 Wheels Off Half Marathon & Tunnel 10K Duluth MN
Sat Sep 18 Wolf Creek Wrangle Trail Run Half Marathon 10K & 5K Wolf WY

Sunday, September 19
Sun Sep 19 Albuquerque Dirt Fiesta Trail Run Tijeras NM
Sun Sep 19 Annapolis Run for the Lighthouse Half Marathon & 5K Annapolis MD
Sun Sep 19 Apple Harvest Ramble Half Marathon & 5K Harvard MA
Sun Sep 19 AppleTree Marathon & Half Marathon Vancouver WA
Sun Sep 19 Avenue of the Giants Marathon Half Marathon & 10K Weott CA
Sun Sep 19 Bethany Beach First Responders Half Marathon Bethany Beach DE
Sun Sep 19 Betsie Valley Trail Run Half Marathon 10K & 5K Thompsonville MI
Sun Sep 19 Boston Harvest Half Marathon 10K & 5K Boston PA
Sun Sep 19 Capital City River Run Half Marathon & 5K Lansing MI
Sun Sep 19 Caribou Marathon Half Marathon & Relays Caribou ME
Sun Sep 19 Cheyenne Marathon & Half Marathon Cheyenne WY
Sun Sep 19 City of Roses Half Marathon & 5K Cape Girardeau MO
Sun Sep 19 Corrales Ditch Run Half Marathon 10K & 5K Albuquerque NM
Sun Sep 19 DC Half & Relay Washington DC
Sun Sep 19 Discover Whitewater Series Half Marathon & 5K Whitewater WI
Sun Sep 19 Donot Stop Half Marathon 10K & 5K – Columbia Columbia MO
Sun Sep 19 Dutchess County Classic Marathon Half Marathon & 5K Poughkeepsie NY
Sun Sep 19 Equinox Marathon Half Marathon & 5-Mile Fort Collins CO
Sun Sep 19 Fox Cities Marathon Half Marathon & Relay Appleton WI
Sun Sep 19 Fox Valley Marathon Half Marathon 20-Mile & 5K St. Charles IL
Sun Sep 19 Gnarled Orchard Hard Cider Challenge Half Marathon 10K & 5K Delaplane VA
Sun Sep 19 Greater Des Moines Women's Half Marathon & 5K Des Moines IA
Sun Sep 19 Green Cathedral Half Marathon & 5K Youngstown OH
Sun Sep 19 Half Marathon-by-the-Sea Half Marathon Manchester-by-the-Sea MA
Sun Sep 19 Hoof It 4 Harlie Half Marathon 10K & 5K Rye CO
Sun Sep 19 Hub City Half Marathon Crown Point IN
Sun Sep 19 Iowa Trail Run Series – Yellow River State Park Half Marathon 10K & 5K Harpers Ferry IA
Sun Sep 19 Iron Horse Half Marathon Midway KY
Sun Sep 19 Kismet Cliff Run Half Marathon & 5-Mile Conway NH
Sun Sep 19 Lightfoot Sam Elpern Memorial Half Marathon Norwalk CT
Sun Sep 19 Long Island Marathon & Half Marathon East Meadow NY
Sun Sep 19 Maine Coast Half Marathon & 5K Wells ME
Sun Sep 19 Montana Marathon Half Marathon & 10K Billings MT
Sun Sep 19 Omaha Marathon Half Marathon 10K & 5K Omaha NE
Sun Sep 19 Orca Half Marathon Seattle WA
Sun Sep 19 Planet NY Half Marathon New York NY
Sun Sep 19 Prospect Park Half Marathon New York NY
Sun Sep 19 Quilcene Oyster Half Marathon 10K & 5K Quilcene WA
Sun Sep 19 Race for a Soldier Half Marathon 10-Mile & 5K Gig Harbor WA
Sun Sep 19 San Francisco Marathon & Half Marathons San Francisco CA
Sun Sep 19 Sioux City Mighty Mo Marathon & Half Marathon Sioux City IA
Sun Sep 19 Snow Mountain Ranch Trail Running Festival Granby CO
Sun Sep 19 Spanish Peaks Half Marathon La Veta CO
Sun Sep 19 Summer's End Half Marathon 15K 10K & 5K Santa Monica CA
Sun Sep 19 Surly Trail Loppet Half Marathon 7-Mile & 5K Minneapolis MN
Sun Sep 19 Trapp Cabin Trail Half Marathon 10K & 5K Stowe VT
Sun Sep 19 Triboro Adventure Tour Half Marathon New York NY
Sun Sep 19 Vibha Atlanta Dream Mile Half Marathon 10K & 5K Cumming GA
Sun Sep 19 Wicked Half Marathon Salem MA

Monday, September 20 – Friday, September 24
Fri Sep 24 Tread Nightly Half Marathon & 4-Mile Charlotte NC
Fri Sep 24 Zion at Night Half Marathon Apple Valley UT

Saturday, September 25
Sat Sep 25 45th Infantry Brigade Combat Team Fallen Heroes Half Marathon Oklahoma City OK
Sat Sep 25 Akron Marathon Half Marathon & Relay Akron OH
Sat Sep 25 Amish Country Running Festival Randolph NY
Sat Sep 25 Anacortes Half Marathon & 5K Anacortes WA
Sat Sep 25 Armed Services Marathon Half Marathon & 5K Spring Lake MI
Sat Sep 25 Best Damn Race Orlando Half Marathon 10K & 5K Orlando FL
Sat Sep 25 Betsy Farris Memorial Run Columbia MO
Sat Sep 25 Beulah Challenge Half Marathon 10K & 5K Beulah CO
Sat Sep 25 Birkie Trail Run Festival Cable WI
Sat Sep 25 Bridges and Bluffs Half Marathon Ironwood MI
Sat Sep 25 Carpe Vino Half Marathon & 5K Stockton NJ
Sat Sep 25 Carrollton Half Marathon Carrollton GA
Sat Sep 25 Devil's Gulch Half Marathon & 36-Mile Wenatchee WA
Sat Sep 25 Duxbury Half Marathon Duxbury MA
Sat Sep 25 East Fork Trail Half Marathon 10K & 5K Bethel OH
Sat Sep 25 Ely Marathon Half Marathon 5K & Relay Ely MN
Sat Sep 25 Empowered Half Marathon & 5K River Falls WI
Sat Sep 25 Fargo Marathon Half Marathon 10K & Relay Fargo ND
Sat Sep 25 Grand Lake Marathon Half Marathon 5K & Relay Celina OH
Sat Sep 25 Great Land Run Half Marathon 10K & 5K Enid OK
Sat Sep 25 Great South Bay Half Marathon 10K & 5K Bay Shore NY
Sat Sep 25 Groom Creek Classic Half Marathon 10K & 5K Prescott AZ
Sat Sep 25 Heart & Sole Marathon Half Marathon & 5K Jonesboro AR
Sat Sep 25 Hogsback Half Marathon Colebrook CT
Sat Sep 25 Hungerford Games Trail Race Half Marathon Big Rapids MI
Sat Sep 25 Hurricane Honor Trail Race Half Marathon 10K & 5K Hurricane WV
Sat Sep 25 Indy Women's Half Marathon & 5K Indianapolis IN
Sat Sep 25 Jackson Hole Marathon Half Marathon & Quarter Marathon Jackson Hole WY
Sat Sep 25 Jailbreak Marathon Half Marathon & 5K Wautoma WI
Sat Sep 25 Jordan River Half Marathon South Jordan UT
Sat Sep 25 Keuka Outlet Trail Half Marathon & 10K Penn Yan NY
Sat Sep 25 Magnolia Meltdown Half Marathon 10K & 5K Ridgeland MS
Sat Sep 25 Mahoosuc Ridge to the River Challenge Marathon Half Marathon & 10K Newry ME
Sat Sep 25 Martha's Vineyard Marathon Half Marathon & Relay Martha's Vineyard MA
Sat Sep 25 Mill Race Marathon Half Marathon & 5K Columbus IN
Sat Sep 25 Monument Marathon Half Marathon & 5K Scottsbluff NE
Sat Sep 25 Moraine Hills Run for the Hills Half Marathon McHenry IL
Sat Sep 25 New Yorker Half Marathon New York NY
Sat Sep 25 Old Frisco Trail Half Marathon Poteau OK
Sat Sep 25 Paris Pair Marathon Half Marathon 10K & 5K Paris TX
Sat Sep 25 Park2Park Half Marathon & 5K Holland MI
Sat Sep 25 Pioneer Prairie Dog Half Marathon 10K & 5K Westminster CO
Sat Sep 25 Pony Express Run Half Marathon & 5K St. Joseph MO
Sat Sep 25 Priest Lake Marathon Half Marathon Quarter Marathon 50K 25K & 5K Priest Lake ID
Sat Sep 25 Race Through the Woods Half Marathon Jefferson ME
Sat Sep 25 Roanoke Canal Half Marathon & 8K Roanoke Rapids NC
Sat Sep 25 Rocky Ridge Half Marathon 10K & 5K San Ramon CA
Sat Sep 25 Rugged Red Trail Half Marathon Slade KY
Sat Sep 25 Run for the Trails Half Marathon 10K & 5K Oconto Falls WI
Sat Sep 25 Run Iron Mountain Road and Trail Half Marathon Iron Mountain MI
Sat Sep 25 Run the Red Desert Half Marathon 50K & 100K South Pass City WY
Sat Sep 25 Sandia Crest Marathon & Half Marathon Albuquerque NM
Sat Sep 25 South Shore 3 Beach Minimum Half Marathon Hull MA
Sat Sep 25 Stone Bridge Half Marathon & 5K Roscoe IL
Sat Sep 25 Summer's End Half Marathon Richland WA
Sat Sep 25 Sunburst Races Half Marathon 10K & 5K South Bend IN
Sat Sep 25 Susquehanna River Running Festival Half Marathon 10K & 5K Havre de Grace MD
Sat Sep 25 Three Sisters Skyline Half Marathon Sisters OR
Sat Sep 25 Tread Brightly Half Marathon & 4-Mile Charlotte NC
Sat Sep 25 Waldoboro Half Marathon Waldoboro ME
Sat Sep 25 Wasatch Half Marathon & 10K Midway UT
Sat Sep 25 Wawayanda Wonderful Wonhundred Hewitt NJ
Sat Sep 25 White Mountain Milers Half Marathon 10K & 5K North Conway NH
Sat Sep 25 Willie McCool Memorial Half Marathon 10K & 5K Lubbock TX
Sat Sep 25 Witch Run Half Marathon 10K & 5K West Jordan UT
Sat Sep 25 World's End Fall Classic Half Marathon Forksville PA

Sunday, September 26
Sun Sep 26 Abigail's Race of Endurance Half Marathon 10K & 5K West Bend WI
Sun Sep 26 Adams Half Marathon & 5K Brighton CO
Sun Sep 26 Autumn Georgetown Half Marathon & 5K Washington DC
Sun Sep 26 Bear Chase Trail Half Marathon & 10K Lakewood CO
Sun Sep 26 Bellingham Bay Marathon Half Marathon 10K & 5K Bellingham WA
Sun Sep 26 Bluegrass Half Marathon & Relay Johnson City TN
Sun Sep 26 Brooksie Way Half Marathon 10K & 5K Rochester MI
Sun Sep 26 Chicago Half Marathon & 5K Chicago IL
Sun Sep 26 Clarence DeMar Marathon & Half Marathon Keene NH
Sun Sep 26 The Dam Half Marathon Mifflinburg PA
Sun Sep 26 Eau Claire Marathon Half Marathon 5K & Relay Eau Claire WI
Sun Sep 26 Flight Deck Half Marathon & 5K Brunswick ME
Sun Sep 26 Greater Binghamton Bridge Run Half Marathon & 5K Binghamton NY
Sun Sep 26 Hardin Half Marathon & 5K Kenton OH
Sun Sep 26 Heartland Marathon Half Marathon 10K & Relay Omaha NE
Sun Sep 26 Kenai River Marathon Half Marathon & Relay Kenai AK
Sun Sep 26 Keuka Outlet Trail Half Marathon & 10K Penn Yan NY
Sun Sep 26 Linganore Winecellars Cross Country Classic Half Marathon 10K & 5K Mount Airy MD
Sun Sep 26 Mad Moose Half Marathon & 5K Smithfield RI
Sun Sep 26 Mt. Si Hill Climb North Bend WA
Sun Sep 26 OCNJ Half Marathon Ocean City NJ
Sun Sep 26 The Parks Half Marathon Rockville MD
Sun Sep 26 Pumpkinfest Half Marathon Brighton MI
Sun Sep 26 Quad Cities Marathon Half Marathon 5K & Relay Moline IL
Sun Sep 26 Rochester Half Marathon & 5K Rochester NY
Sun Sep 26 Rose Bowl Half Marathon & 5K Pasadena CA
Sun Sep 26 TCRR's Q3 Low-Key Half Marathon Charles City VA
Sun Sep 26 Texas Tough Helotes Half Marathon 5K & Relay Helotes TX
Sun Sep 26 Tromptown Run Marathon & Half Marathon DeRuyter NY
Sun Sep 26 Unlimited Breadsticks Trail Race Half Marathon Victor NY
Sun Sep 26 ZOOMA Cape Cod Half Marathon & 10K Falmouth MA

Monday, September 27 – Thursday, September 30
Thu Sep 30 Fort Spokane Half Marathon 10K & 5K Davenport WA

13 Scenic Southwest Half Marathons

16 Gorgeous Trail Half Marathons in Forests

21 Scenic California Half Marathons

21 Bucket List Half Marathons

Training Plans

Race Calendars