October 2023 Half Marathons

See all October 2023 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, October 1
Sun Oct 1 Adirondack Marathon & Half Marathon Schroon Lake NY
Sun Oct 1 Ann Arbor Marathon Half Marathon 10K & 5K Ann Arbor MI
Sun Oct 1 Apple Harvest Ramble Half Marathon & 5k Harvard MA
Sun Oct 1 Autumn River Run Half Marathon & 5k North Platte NE
Sun Oct 1 Bear Trail Half Marathon and 10k Bear DE
Sun Oct 1 BHM 26.2 & Half Marathon Birmingham AL
Sun Oct 1 BRRC GPS Half Marathon Sparks MD
Sun Oct 1 Colorado Brewery Running Series – New Belgium Brewing Half Marathon Fort Collins CO
Sun Oct 1 East Fork Trail Race 8H Half Marathon 10k & 5k Bethel OH
Sun Oct 1 Empire State Half Marathon Congers NY
Sun Oct 1 Franklin Lakes Scenic Half Marathon & 5k Franklin Lakes NJ
Sun Oct 1 Greenway Marathon & Half Marathon Nashville TN
Sun Oct 1 Griffith Park Trail Run Half Marathon & 11k Los Angeles CA
Sun Oct 1 Haystack Mountain Challenge Half Marathon 10k & 5k Norfolk CT
Sun Oct 1 Historic Hillsborough Half Marathon & 5k Hillsborough NC
Sun Oct 1 Jersey City Fall Half 10k & 5k Jersey City NJ
Sun Oct 1 Jersey Shore Half Marathon & 2M Highlands NJ
Sun Oct 1 Leaf Peepers Half Marathon & 5k Waterbury VT
Sun Oct 1 Lions Turtle Bay Run Half Marathon 10k & 2M Redding CA
Sun Oct 1 Maine Marathon Half Marathon & Relay Portland ME
Sun Oct 1 Milwaukee Lakefront Marathon Half Marathon & 5k Milwaukee WI
Sun Oct 1 MO' Cowbell Marathon Half Marathon 10k & 5k St. Charles MO
Sun Oct 1 Napa Half & Quarter Marathon Napa CA
Sun Oct 1 Palace City Kiwanis Half Marathon Mitchell SD
Sun Oct 1 Peace Officer Memorial Run Half Marathon 5k 1M & Relay Modesto CA
Sun Oct 1 Pocahontas Trail Festival Half Marathon & 10k Chesterfield VA
Sun Oct 1 Portland Marathon & Half Marathon Portland OR
Sun Oct 1 Pumpkinfest Run Half Marathon South Lyon MI
Sun Oct 1 Rails to Trails Marathon Half Marathon 5k & 1M Norwalk WI
Sun Oct 1 Raven Trail Half Marathon Coburn PA
Sun Oct 1 Rock 'n' Roll San Jose Half Marathon & 10K San Jose CA
Sun Oct 1 Rock Reno Half Marathon 10k & 5k Reno NV
Sun Oct 1 Rockfest Half Marathon Hampton Beach NH
Sun Oct 1 Run the Circle Half Marathon Dothan AL
Sun Oct 1 Skagit Flats Marathon Half Marathon & 5M Burlington WA
Sun Oct 1 SoNo Half Marathon & 5k Norwalk CT
Sun Oct 1 Urban Cow Half Marathon Sacramento CA
Sun Oct 1 Wineglass Marathon & Half Marathon Corning NY
Sun Oct 1 XTERRA Trail Run World Championship Half Marathon Carrabassett Valley ME

Monday, October 2 – Friday, October 6
Mon Oct 2 Center of the Nation Series – Day 1 Marathon & Half Marathon Sterling CO
Tue Oct 3 Center of the Nation Series – Day 2 Marathon & Half Marathon Chadron NE
Wed Oct 4 Center of the Nation Series – Day 3 Marathon & Half Marathon Sundance WY
Thu Oct 5 Center of the Nation Series – Day 4 Marathon & Half Marathon Belle Fourche SD
Fri Oct 6 Antelope Island Marathon Half Marathon 10k & 5k Syracuse UT
Fri Oct 6 Center of the Nation Series – Day 5 Marathon & Half Marathon Bowman ND

Saturday, October 7
Sat Oct 7 Alamo Beer Series – Battle of Hillotes Half Marathon 10k & 5k Fredericksburg TX
Sat Oct 7 Alum Creek Trail Half Marathon Relay Delaware OH
Sat Oct 7 Arches Marathon Half Marathon & 15K Moab UT
Sat Oct 7 Bay Ridge Half Marathon Brooklyn NY
Sat Oct 7 Bellin Women's Half Marathon & 5k Green Bay WI
Sat Oct 7 Bizz Johnson 50k Marathon Half Marathon & 10k Susanville CA
Sat Oct 7 Breckenridge Road Marathon Half Marathon & 10k Breckenridge CO
Sat Oct 7 Buckeye Trail Blue Blaze Festival Half Marathon 10k & 5k Shawnee OH
Sat Oct 7 Cape Cod Marathon Weekend Half Marathon & 5K Falmouth MA
Sat Oct 7 Cary Greenways Tour Marathon Half Marathon 10k & 5k Cary NC
Sat Oct 7 Castle Rock Trail Festival 50k Half Marathon 10k & 5k Castle Rock CO
Sat Oct 7 Center of the Nation Series – Day 6 Marathon & Half Marathon Baker MT
Sat Oct 7 Cossatot River Half Marathon Trail Run Wickes AR
Sat Oct 7 Dolphin Dash Half Marathon 15k 10k & 5k Long Beach CA
Sat Oct 7 Escanaba Fall Classic Half Marathon & 5k Escanaba MI
Sat Oct 7 Freedom's Run Marathon Half Marathon 10k & 5k Shepherdstown WV
Sat Oct 7 Frog Hill Half Marathon & 10k Waynesville MO
Sat Oct 7 Gandy Marathon Half Marathon & 5k Luck WI
Sat Oct 7 Girdwood Marathon & Half Marathon Anchorage AK
Sat Oct 7 Harrisonburg Half Marathon Harrisonburg VA
Sat Oct 7 Harvest Half Marathon & 10k Sioux Center IA
Sat Oct 7 Haunted 5k 10k & Half Marathon Stillwater OK
Sat Oct 7 Haunted 5k 10k & Half Marathon Williamsburg VA
Sat Oct 7 Haunted 5k 10k & Half Marathon Beavercreek OH
Sat Oct 7 Haunted 5k 10k & Half Marathon Chillicothe OH
Sat Oct 7 Haunted 5k 10k & Half Marathon Longview TX
Sat Oct 7 Haunted 5k 10k & Half Marathon Yakima WA
Sat Oct 7 Haunted 5k 10k & Half Marathon Weston FL
Sat Oct 7 Haunted 5k 10k & Half Marathon Ocala FL
Sat Oct 7 High Bridge Half & 5k Farmville VA
Sat Oct 7 Historic Knights Ferry Run Half Marathon 10k & 5k Knights Ferry CA
Sat Oct 7 Hot Cider Hustle – Lansing Half Marathon 10k & 5k Lansing MI
Sat Oct 7 Indy Half Marathon at Fort Ben Indianapolis IN
Sat Oct 7 Lake Placid Classic Half Marathon & 10k Lake Placid NY
Sat Oct 7 Limestone Capital Half Marathon 5k & 1M Bedford IN
Sat Oct 7 Little Apple Marathon Half Marathon & 5k Manhattan KS
Sat Oct 7 Long Hunter Trail Runs 50k Marathon & Half Marathon Long Hunter State Park TN
Sat Oct 7 Look Good Feel Good Race Marathon Half Marathon 10k & 5k San Leandro CA
Sat Oct 7 Lowcountry Trail Half Marathon & 5k Johns Island SC
Sat Oct 7 Medal Madness Haunted Half Marathon 10k & 5k at Eagle Lakes Community Park Naples FL
Sat Oct 7 Medal Madness Haunted Half Marathon 10k & 5k at James Wilson Park Temple TX
Sat Oct 7 Medal Madness Movie 5k 10k & Half Marathon at Anclote Gulf Park Holiday FL
Sat Oct 7 Middle Fork Trail Run 50k 22M Half Marathon & 10k North Bend WA
Sat Oct 7 Mo Fall Marathon & Half Marathon Perrysville OH
Sat Oct 7 Pacific Beach Half Marathon & 5k San Diego CA
Sat Oct 7 Potomac River Run Marathon & Half Marathon Washington DC
Sat Oct 7 Poulsbo Half Marathon & 10k Poulsbo WA
Sat Oct 7 Pub to Pub Half Marathon & 5k Rolla MO
Sat Oct 7 Puyallup Valley Half Marathon & 10k Puyallup WA
Sat Oct 7 Rancho Canada del Oro Trail Challenge 30k Half Marathon 8M 10k & 5k Morgan Hill CA
Sat Oct 7 Rim to Rim Royal Gorge Races Half Marathon 10k & 5k Canon City CO
Sat Oct 7 Rocktoberfest Half Marathon & 5k Naples FL
Sat Oct 7 Run Holden Beach Half Marathon & 5k Holden Beach NC
Sat Oct 7 Run Richmond Half Marathon & 5k Berea KY
Sat Oct 7 S'more Fun Trail Run Half Marathon 10k & 5k Baraboo WI
Sat Oct 7 Sleeping Bear Marathon Half Marathon & 5k Empire MI
Sat Oct 7 Sloth Run 5k 10k & 13.1 LA Pacific Palisades CA
Sat Oct 7 Sloth Run 5k 10k & 13.1 Sacramento Sacramento CA
Sat Oct 7 Sloth Run 5k 10k & 13.1 Las Vegas Las Vegas NV
Sat Oct 7 Snack Town RunFest Half Marathon & 5k Hanover PA
Sat Oct 7 Spooky Sprint Half Marathon 10k & 5k Oklahoma City OK
Sat Oct 7 St. George Marathon & Half Marathon St. George UT
Sat Oct 7 Star City San Bruno Mountain Half Marathon & 5k Brisbane CA
Sat Oct 7 Sunburn Half and 10k Savannah GA
Sat Oct 7 Tahoe Flume Trail Fall Classic Half Marathon Incline Village NV
Sat Oct 7 The Auburn Half Marathon 13k & 5k Auburn CA
Sat Oct 7 The Barkcamp Race Half Marathon 10k & 5k Belmont OH
Sat Oct 7 The Race Half Marathon & 5k East Point GA
Sat Oct 7 Towpath Marathon Half Marathon & 10k Cleveland OH
Sat Oct 7 True to the Brew Trail Half Marathon Spartanburg SC
Sat Oct 7 Under the Oaks Half Marathon & 10K Jekyll Island GA
Sat Oct 7 Versailles Trail Race 8H Half Marathon 10k & 5k Versailles IN
Sat Oct 7 Wurst Race Half Marathon & 5k Muenster TX
Sat Oct 7 YMCA October Half Marathon & 10k Hollidaysburg PA

Sunday, October 8
Sun Oct 8 Alum Creek Trail Half Marathon Relay Delaware OH
Sun Oct 8 Back Roads Half and 10k Red Lodge MT
Sun Oct 8 Berkshire Half Marathon Pittsfield MA
Sun Oct 8 Bizz Johnson Half Marathon Susanville CA
Sun Oct 8 Black Bear Half Marathon & 8k Hendersonville NC
Sun Oct 8 Block Island Half Marathon Block Island RI
Sun Oct 8 Boulderthon: Downtown Boulder Marathon & Half Marathon Boulder CO
Sun Oct 8 Brooklynite 18M & Half Marathon Brooklyn NY
Sun Oct 8 Chestertown Challenge Half Marathon & 5k Chestertown MD
Sun Oct 8 Crawlin' Crab Half Marathon Hampton VA
Sun Oct 8 Fall Foliage Half Marathon & 5k Rhinebeck NY
Sun Oct 8 Game On Run Hutchinson Island Half Marathon & 10k Fort Pierce FL
Sun Oct 8 Girlfriends Run for a Cure Half Marathon Vancouver WA
Sun Oct 8 Great Balloon Chase Half Marathon 10k & 5k Albuquerque NM
Sun Oct 8 Greenbrier River Trail Marathon & Half Marathon Cass WV
Sun Oct 8 Hot Cider Hustle – Detroit Half Marathon 10k & 5k Harrison Township MI
Sun Oct 8 Humboldt Redwoods Marathon Half Marathon & 5K Weott CA
Sun Oct 8 Judgment Day Half Marathon & 5k Bakersfield CA
Sun Oct 8 Mohawk Hudson River Marathon & Half Marathon Schenectady NY
Sun Oct 8 Moscow Mountain Madness 50k Half Marathon & 5M Moscow ID
Sun Oct 8 Nantucket Half Marathon Nantucket MA
Sun Oct 8 Newport Marathon & Half Marathon Newport RI
Sun Oct 8 Night of the Living Runners Half Marathon 15k 10k & 5k Long Beach CA
Sun Oct 8 Northshore Half Marathon 10M & 5k Mandeville LA
Sun Oct 8 NYRR Staten Island Half Staten Island NY
Sun Oct 8 Paine to Pain Trail Half Marathon New Rochelle NY
Sun Oct 8 Pensacola Half Marathon & 5k Pensacola FL
Sun Oct 8 Prairie Fire Marathon Half Marathon & 5k Wichita KS
Sun Oct 8 Rock Hall Half Marathon 10k & 5k Cleveland OH
Sun Oct 8 Rock n Roll Clearwater Half Marathon Clearwater FL
Sun Oct 8 Run Crazy Horse Marathon & Half Marathon Crazy Horse SD
Sun Oct 8 Run Michigan Cheap Half Marathon 10k & 5k Lake Orion MI
Sun Oct 8 Spokane Marathon Half Marathon & 10k Spokane WA
Sun Oct 8 Trailfest Half Marathon 10k & 5k Highlandville MO
Sun Oct 8 Versailles Trail Race 8H Half Marathon 10k & 5k Versailles IN
Sun Oct 8 Whitefish Trail Legacy Run Half Marathon 10k & 5k Whitefish MT
Sun Oct 8 Windsor Marathon Half Marathon 10k & 5k Windsor CO
Sun Oct 8 Wisconsin Trail Assail – National Sweetest Day Run Marathon Half Marathon 10k & 5k Nashotah WI
Sun Oct 8 Wonderful Water Run Half Marathon & 5k Stevens Point WI

Monday, October 9-Friday, October 13
Fri Oct 13 Lake Tahoe Marathon & Half Marathon Weekend South Lake Tahoe CA

Saturday, October 14
Sat Oct 14 Angel's Rest 20M Half Marathon & 10k Cascade Locks OR
Sat Oct 14 Annual Fredrick Michael Gibson 5k 10k & Half Marathon Walk/Run Simi Valley CA
Sat Oct 14 Arkansas Marathon Half Marathon 10k & 5k Booneville AR
Sat Oct 14 Baltimore Running Festival Half Marathon Baltimore MD
Sat Oct 14 Bemidji Blue Ox Marathon & Half Marathon Weekend Bemidji MN
Sat Oct 14 Bryce Conquer the Mountain 50k & Half Marathon Basye VA
Sat Oct 14 Buffalo Stampede Half Marathon & 5k Bryan TX
Sat Oct 14 Cannonball Marathon & Half Marathon Greensboro NC
Sat Oct 14 Country Sole Half Marathon Chicago IL
Sat Oct 14 City of Trees Marathon Half Marathon 10k & 5k Boise ID
Sat Oct 14 Classic Apple Pie Half Marathon & 5k Brooklyn NY
Sat Oct 14 Danville Half Marathon Danville VA
Sat Oct 14 Des Plaines River Trail Races 50M 50k Marathon & Half Marathon Half Day Forest Preserve IL
Sat Oct 14 Dimple Dell Half Marathon Sandy UT
Sat Oct 14 Escalante Canyons Marathon Half Marathon & 5k Escalante UT
Sat Oct 14 Falla Walla Half Marathon & 10k Walla Walla WA
Sat Oct 14 Famously Hot Pink Half Marathon & 5k Columbia SC
Sat Oct 14 Gear Western Country Half Marathon & 5k Long Lake MN
Sat Oct 14 Georgetown Half Marathon Washington DC
Sat Oct 14 Great Springs Trail Race Half Marathon San Marcos TX
Sat Oct 14 Hartford Marathon Half Marathon & 5k Hartford CT
Sat Oct 14 Haunted 5k 10k & Half Marathon Ocklawaha FL
Sat Oct 14 Haunted 5k 10k & Half Marathon Little Rock AR
Sat Oct 14 Haunted 5k 10k & Half Marathon Naples FL
Sat Oct 14 Haunted 5k 10k & Half Marathon Weston FL
Sat Oct 14 Hayden Lake Marathon Half and Quarter Marathon Hayden Lake ID
Sat Oct 14 Hero Half and Quarter Marathon Fayetteville AR
Sat Oct 14 Hot Cider Hustle – Cedar Rapids Half Marathon 10k & 5k Cedar Rapids IA
Sat Oct 14 Jell-O Half Marathon & 7k Le Roy NY
Sat Oct 14 Kingdom Challenge Half Marathon & 5k St. Johnsbury VT
Sat Oct 14 KMXT Run the Rock Marathon Half Marathon 10k & 5k Kodiak AK
Sat Oct 14 Knobstone Trail Run Half Marathon 10M 10k & 5k Martinsville IN
Sat Oct 14 Lake Powell Half Marathon Page AZ
Sat Oct 14 Lake Tahoe Marathon & Half Marathon Weekend South Lake Tahoe CA
Sat Oct 14 Lane Walker Foundation Race Half Marathon 10k & 5k Alma MI
Sat Oct 14 Larry Scott Run Half Marathon 10k & 5k Port Townsend WA
Sat Oct 14 Lewis and Clark Half Marathon & 5k Clarkston WA
Sat Oct 14 Little River Canyon Half Marathon Fort Payne AL
Sat Oct 14 Long View Marathon & Half Marathon Fort Collins CO
Sat Oct 14 Madison Station Half Marathon 10k & 5k Madison MS
Sat Oct 14 Mahoning Shadow Shuffle Half Marathon 10k & 5k Punxsutawney PA
Sat Oct 14 Mancos Cowboy Half Marathon & 5k Mancos CO
Sat Oct 14 Mathews Marathon & Half Marathon Mathews VA
Sat Oct 14 Medal Madness Haunted Half Marathon 10k & 5k at Cousler Park York PA
Sat Oct 14 Mo' Bell Half Marathon & Races Burns TN
Sat Oct 14 Mueller Trail Half Marathon Bountiful UT
Sat Oct 14 Myrtle Beach Mini Marathon & 5k Myrtle Beach SC
Sat Oct 14 Octoberfest Half Marathon 10k & 5k Peru NY
Sat Oct 14 Paris Mountain Half Marathon Greenville SC
Sat Oct 14 Pint to Pint Half Marathon Lena IL
Sat Oct 14 Pumpkinpalooza Trail Run Half Marathon 10k & 5k College Station TX
Sat Oct 14 Queen Bee Half Marathon Cincinnati OH
Sat Oct 14 Racin' to Beat Cancer Half 10k & 5k Fairfax Station VA
Sat Oct 14 River Valley Run Trail Festival Half Marathon 10k & 5k Manchester MD
Sat Oct 14 Rogue Marathon Half Marathon 10k & 1M Medford OR
Sat Oct 14 Run the Rail Half Marathon New Boston TX
Sat Oct 14 Run the Rails Half Marathon 10k 5k & 1M Union City TN
Sat Oct 14 Run to the Center of the World Half Marathon 10k & 5k New Troy MI
Sat Oct 14 Salem Half Marathon & 8k Salem VA
Sat Oct 14 Sandhill Crane All Trail Half Marathon 10k & 5k Vandalia MI
Sat Oct 14 Sauk Valley Apple Cider Run Half Marathon 10k & 5k Rock Falls IL
Sat Oct 14 Scenic Byway Half Marathon & 5K Belle Plaine MN
Sat Oct 14 Shasta Lake Ultra and Trail Half Marathon Lakehead CA
Sat Oct 14 The Driftless Half Marathon & 5k Lansing IA
Sat Oct 14 Three Eagle Half Marathon & 5k Three Lakes WI
Sat Oct 14 Trail Run at Sly Park Pollock Pines CA
Sat Oct 14 Twilight Red Rock Half Marathon 10K & 5K Las Vegas NV
Sat Oct 14 Urban Bourbon Half Marathon Louisville KY
Sat Oct 14 Warren County YMCA SuperKwik Challenge Half Marathon Warren PA
Sat Oct 14 Whiskey Row Marathon Half Marathon 10k & 5k Prescott AZ
Sat Oct 14 Whistlestop Marathon Half Marathon 10k & 5k Ashland WI
Sat Oct 14 YMCA Sandbar Half Marathon & 5k Englewood FL
Sat Oct 14 Zachariah's Acres Fall Trail Run/Walk/Roll Half Marathon & 5k Oconomowoc WI
Sat Oct 14 Zombie Half Marathon Anchorage AK

Sunday, October 15
Sun Oct 15 Around Cape Ann Half Marathon Gloucester MA
Sun Oct 15 Baystate Marathon & Half Marathon Lowell MA
Sun Oct 15 BCS Oktoberfest Half Marathon & 10k College Station TX
Sun Oct 15 Bull City Race Fest Half Marathon 5M & 1M Durham NC
Sun Oct 15 CHaD HERO Half Marathon 5k & 1M Hanover NH
Sun Oct 15 Charlottesville Fall Classic Half Marathon & 10k Charlottesville VA
Sun Oct 15 Clo Cow Half Marathon 10k & 5k Petaluma CA
Sun Oct 15 Columbus Marathon Half Marathon & 5k Columbus OH
Sun Oct 15 Detroit Free Press Marathon & Half Marathon Detroit MI
Sun Oct 15 Grand Rapids Marathon & Half Marathon Grand Rapids MI
Sun Oct 15 Great New York State Marathon & Half Marathon Weekend Syracuse NY
Sun Oct 15 Happy Valley Half Marathon Northampton MA
Sun Oct 15 Heart of Cool Half Marathon 10k & 5k Cool CA
Sun Oct 15 Hot Cider Hustle Omaha Half Marathon 10k & 5k Omaha NE
Sun Oct 15 IMT Des Moines Marathon Half Marathon & 5k Des Moines IA
Sun Oct 15 Jeepers Creepers Run Half Marathon 10k & 5k Santa Clarita CA
Sun Oct 15 Just for the Helena of It Half Marathon & 5k Helena MT
Sun Oct 15 Kennebunkport Conservation Trust Trail Fest Half Marathon 10k & 5k Kennebunkport ME
Sun Oct 15 Lake Tahoe Marathon & Half Marathon Weekend South Lake Tahoe CA
Sun Oct 15 Long Beach Marathon & Half Marathon Long Beach CA
Sun Oct 15 Luray Half Marathon & 5k Luray VA
Sun Oct 15 Mohawk Mountain Race Marathon Half Marathon 10k & 5k Cornwall CT
Sun Oct 15 Mount Desert Island Marathon & Half Marathon Bar Harbor ME
Sun Oct 15 Pumpkin Run Half Marathon 10k & 5k Half Moon Bay CA
Sun Oct 15 Reading Hospital Road Run Half Marathon & 5k Reading PA
Sun Oct 15 Rogue Gorge Half Marathon Union Creek OR
Sun Oct 15 Run Hollywood Half Marathon 10k & 5k Los Angeles CA
Sun Oct 15 Seven Bridges Marathon Half Marathon & 5K Chattanooga TN
Sun Oct 15 Snohomish River Run Marathon Half Marathon 10k & 5k Snohomish WA
Sun Oct 15 Sugar Land Half Marathon 10k & 1M Sugar Land TX
Sun Oct 15 Trapp Lodge Mountain Marathon & Half Marathon Stowe VT
Sun Oct 15 West Virginia Trilogy Half Marathon & 5k Circleville WV
Sun Oct 15 Western Maryland Rail Trail Marathon Half Marathon & 10k Hancock MD
Sun Oct 15 Westy Half & 5k Westminster CO
Sun Oct 15 Wicked Half Marathon 10k & 5k Marana AZ
Sun Oct 15 ZOOMA Women's Race Series – Amelia Island Half Marathon & 12k Amelia Island FL

Saturday, October 21
Sat Oct 21 Buffalo Creek Half Marathon Cabot PA
Sat Oct 21 California Gold Rush Trail Run Half Marathon 15k 10k & 5k Coloma CA
Sat Oct 21 Chamna Chase Half Marathon 10k & 6k Richland WA
Sat Oct 21 Citizens Run Against Cancer Half Marathon & 5k Victoria TX
Sat Oct 21 Cleveland TN Half Marathon & 5k Cleveland TN
Sat Oct 21 Colony Half & 5M The Colony TX
Sat Oct 21 Creep N Crawl Half Marathon & 5k Little Rock AR
Sat Oct 21 Deep Hollow Half Marathon & 5k Lynchburg VA
Sat Oct 21 Diablo Summit Stomp 30k Half Marathon 10k & 5k Walnut Creek CA
Sat Oct 21 End of the Road Half Marathon Waterfall PA
Sat Oct 21 EVL Halloween Half Marathon & 5k Ellicottville NY
Sat Oct 21 Floridian Sunset Half Marathon Clermont FL
Sat Oct 21 Geyser Growl Half Marathon Black Mountain NC
Sat Oct 21 GFNY Florida Marathon Half Marathon & 4.2M Sebring FL
Sat Oct 21 Hallo-Thanks-Mas Half Marathon 15k 10k & 5k Santa Monica CA
Sat Oct 21 Halloween Half Marathon Morris Township NJ
Sat Oct 21 Harley Half Marathon 10k & 5k Biloxi MS
Sat Oct 21 Harriman Big Bear Squatch Half Marathon Tuxedo NY
Sat Oct 21 Haunted Half Marathon & 5k Emigration Canyon Salt Lake City UT
Sat Oct 21 Haunted 5k 10k & Half Marathon Ocala FL
Sat Oct 21 Haunted 5k 10k & Half Marathon Columbus GA
Sat Oct 21 Haunted 5k 10k & Half Marathon Boiling Springs PA
Sat Oct 21 Haunted 5k 10k & Half Marathon Everett WA
Sat Oct 21 Heroes Run Half Marathon & 5k Bossier City LA
Sat Oct 21 Hoptown Half & 5k Hopkinsville KY
Sat Oct 21 Hot Cider Hustle Shorewood Half Marathon & 5k Shorewood WI
Sat Oct 21 Hot Cider Hustle Twin Cities Half Marathon & 5k Bloomington MN
Sat Oct 21 Howloween Half Marathon & 5k Farmington UT
Sat Oct 21 Indiana Women's Half Marathon & 5k Carmel IN
Sat Oct 21 Ironclad Half Marathon & 5k Kinston NC
Sat Oct 21 John Wayne Grit Series Lone Pine Half Marathon & 10k Lone Pine CA
Sat Oct 21 Kansas City Marathon Half Marathon 10K & 5K Kansas City MO
Sat Oct 21 KY History Half Marathon & 5k Frankfort KY
Sat Oct 21 Lake Washington Half Marathon Kirkland WA
Sat Oct 21 Mankato Marathon Half Marathon & 10K Mankato MN
Sat Oct 21 Marathon 2 Marathon Half Marathon 10k & 5k Marathon TX
Sat Oct 21 Medal Madness Haunted 5k 10k & Half Marathon at North Collier Regional Naples FL
Sat Oct 21 Medal Madness Haunted Half Marathon 10k & 5k at Gemini Springs Park DeBary FL
Sat Oct 21 Medal Madness Haunted 5k 10k and Half Marathon at Crossroads Recreational Temple TX
Sat Oct 21 NYCRUNS Falling Leaves Half Marathon & 5k Brooklyn NY
Sat Oct 21 Oktoberfest Trail Run 50k Marathon Half Marathon 10k & 5k Farmersville TX
Sat Oct 21 Orange Dirt Trail Series Marathon Half Marathon 10k & 5k Stillwater OK
Sat Oct 21 Oregon Trail Run of Nebraska Marathon & Half Marathon Hebron NE
Sat Oct 21 Pinkathon Challenge for Breast Cancer 50k Marathon Half Marathon 10M 10k & 5k San Francisco CA
Sat Oct 21 Pocono Mountains Marathon Race Festival Greentown PA
Sat Oct 21 Punta Gorda Half Marathon & 5k Punta Gorda FL
Sat Oct 21 Purdue Boilermaker Half Marathon & 5k West Lafayette IN
Sat Oct 21 Race to End Veteran Suicide Half Marathon 10k & 5k Fredericksburg VA
Sat Oct 21 Rootrock Trail Run Half Marathon 10k & 5k Chapel Hill NC
Sat Oct 21 Runtastic Haunted – Salt Lake City Half Marathon & 5k Salt Lake City UT
Sat Oct 21 Savannah River Marathon Half Marathon & 10k Augusta GA
Sat Oct 21 Spacerock Trail Race Half Marathon 15k 10k & 5k Agua Dulce CA
Sat Oct 21 Spooky Sprint Half Marathon 10k & 5k Hendersonville TN
Sat Oct 21 Spooky Sprint – Omaha Half Marathon 10k & 5k Omaha NE
Sat Oct 21 Tackle the Trail Marathon & Half Marathon Windham CT
Sat Oct 21 Tecumseh Trail Challenge 50k Marathon & Half Marathon Bloomington IN
Sat Oct 21 Trail of Terror Races & Half Marathon Las Vegas NV
Sat Oct 21 Upper Cumberland Haunted Half Marathon & Relay Cookeville TN
Sat Oct 21 Viking Dash – Atlanta Half Marathon 10k & 5k Fairburn GA
Sat Oct 21 Wawayanda Trail Race 50M 50k & Half Marathon Hewitt NJ
Sat Oct 21 Yippee-Ki-Yay 50k Half Marathon & 10k Council Bluffs IA

Sunday, October 22
Sun Oct 22 Ad Astra Half Marathon & 5k Topeka KS
Sun Oct 22 AthHalf Half Marathon & 5k Athens GA
Sun Oct 22 Atlantic City Marathon & Half Marathon Atlantic City NJ
Sun Oct 22 Bethlehem Running Festival Half Marathon Bethlehem PA
Sun Oct 22 Castle to River Run 50k Half Marathon & 5k Garrison NY
Sun Oct 22 Chandler #AZ48 Half Marathon & 5k Chandler AZ
Sun Oct 22 Cloverdale Vineyard Races Marathon Half Marathon 10k & 5k Cloverdale CA
Sun Oct 22 Cocoa Beach Half Marathon & 10k Cocoa Beach FL
Sun Oct 22 Columbia Gorge Marathon & Half Marathon Hood River OR
Sun Oct 22 Dam Site Run Half Marathon Hudson IL
Sun Oct 22 Duke City Marathon Half Marathon 10k & 5k Albuquerque NM
Sun Oct 22 Duneland Half Marathon & 5k Chesterton IN
Sun Oct 22 E-Race Cancer Half Marathon & 5k Bridgeport NY
Sun Oct 22 End of the Road Half Marathon & 4M Waterfall PA
Sun Oct 22 GMAA Green Mountain Marathon & Half Marathon South Hero VT
Sun Oct 22 Go! St. Louis Great Halloween Race Half Marathon 10k & 5k Eureka MO
Sun Oct 22 Haunted Halloween Half Marathon & 5k Chicago IL
Sun Oct 22 Haunted Hustle Run Half Marathon 10k & 5k Middleton WI
Sun Oct 22 Heritage 13.1 & 50k Trail Run Adrian MI
Sun Oct 22 Hidden Wonders Trail Run Half Marathon 10k & 5k Garden Ridge TX
Sun Oct 22 Hot Cider Hustle Rochester Half Marathon 10k & 5k Rochester MN
Sun Oct 22 Hot Cider Hustle Green Bay Half Marathon 10k & 5k Green Bay WI
Sun Oct 22 Lakeshore Long Run Half Marathon Colon MI
Sun Oct 22 Loco Half & Full Marathon Newmarket NH
Sun Oct 22 Main Street Half Marathon of Hunterdon Clinton NJ
Sun Oct 22 Mission Inn Run Half Marathon 10k & 5k Riverside CA
Sun Oct 22 Naperville Half Marathon & 5k Naperville IL
Sun Oct 22 New England Half Marathon Concord NH
Sun Oct 22 OmaHalf 10M & 5k Omaha NE
Sun Oct 22 ORC Seaside Half Marathon & 5k Seaside Park NJ
Sun Oct 22 Pamby Ridgefield Half Marathon & 7M Ridgefield CT
Sun Oct 22 Pasadena Trail Half Marathon 10k & 5k Pasadena CA
Sun Oct 22 Red Coyote Half Marathon Oklahoma City OK
Sun Oct 22 Sadlers Creek Stumble Half Marathon & 10k Anderson SC
Sun Oct 22 Spooky Sprint – Des Moines Half Marathon 10k & 5k Des Moines IA
Sun Oct 22 Stub Stewart Trail Challenge Half and Quarter Marathon Buxton OR
Sun Oct 22 Suffolk Country Marathon Half Marathon & 5k Babylon NY
Sun Oct 22 Those Damned Hills Half 10k & 5k Lorton VA
Sun Oct 22 TMC Get Moving Tucson Half Marathon & 4M Tucson AZ
Sun Oct 22 Wade Mountain Marathon Half Marathon & 10k Huntsville AL
Sun Oct 22 Wicked Triple Fun Half Marathon Fort Walton Beach FL
Sun Oct 22 Wild Duluth Races & Half Marathon Duluth MN
Sun Oct 22 Youngstown Marathon Half Marathon & 5k Youngstown OH

Saturday, October 28
Sat Oct 28 ABAC Run for the Nurses Half Marathon & 5k Tifton GA
Sat Oct 28 Bear Creek Run Half Marathon Columbia MO
Sat Oct 28 Beer & Bagel – Nebraska Half Marathon & 4M Ashland NE
Sat Oct 28 Boston Mini-Marathon Boston GA
Sat Oct 28 Boys Home Harvest Hustle Half Marathon 10k & 5k Covington VA
Sat Oct 28 Canyonlands Ultra & Half Marathon Moab UT
Sat Oct 28 Chippewa Creek Challenge Half Marathon Brecksville OH
Sat Oct 28 Day of the Day Series Half Marathon Las Cruces NM
Sat Oct 28 Delaware Canal Half Marathon Washington Crossing PA
Sat Oct 28 Emerald Isle Marathon Half Marathon & 5k Emerald Isle NC
Sat Oct 28 Energy City Half Marathon 10k & 5k Midland TX
Sat Oct 28 Fall Freakin Fun Run Marathon and Half Marathon Kirkland WA
Sat Oct 28 Fall into Winter Half Marathon & 10k Granville OH
Sat Oct 28 Field House Fall Half Marathon 10k & 5k Shelburne VT
Sat Oct 28 Franconia Notch Half Marathon Franconia NH
Sat Oct 28 Galena River Fall Half Marathon & 8k Galena IL
Sat Oct 28 Great Turtle Trail Run Half Marathon & 5.7M Mackinac Island MI
Sat Oct 28 Hallowed Half Marathon Cape May NJ
Sat Oct 28 Halloween Havoc Half Marathon 15k 10k & 5k Fountain Valley CA
Sat Oct 28 Halloween Run 5k 10k & Half Marathon Miami Miami FL
Sat Oct 28 Halloween Run 5k 10k & Half Marathon Atlanta Atlanta GA
Sat Oct 28 Halloween Run 5k 10k & Half Marathon NYC New York NY
Sat Oct 28 Halloween Run 5k 10k & Half Marathon Philadelphia Philadelphia PA
Sat Oct 28 Halloween Run 5k 10k & Half Marathon Austin Austin TX
Sat Oct 28 Halloween Run 5k 10k & Half Marathon Houston Houston TX
Sat Oct 28 Happy Girls Run Sisters Half Marathon & 5k Sisters OR
Sat Oct 28 Haunted 5k 10k & Half Marathon Weston FL
Sat Oct 28 Haunted 5k 10k & Half Marathon Bradenton FL
Sat Oct 28 Haunted 5k 10k & Half Marathon Naples FL
Sat Oct 28 Haunted Half Marathon & Relay Kingsport TN
Sat Oct 28 Haunted Half Marathon Provo Canyon Provo UT
Sat Oct 28 Haunted Hilly Half Marathon 10k & 5k Goshen IN
Sat Oct 28 Heart and Ghoul Half Marathon 10k & 5k Wooster OH
Sat Oct 28 Hot Cider Hustle Half Marathon 10k & 5k Fort Wayne IN
Sat Oct 28 Indianapolis Monumental Marathon Half Marathon & 5k Indianapolis IN
Sat Oct 28 Innsbrook Half Marathon Innsbrook MO
Sat Oct 28 Justice Run Marathon Half Marathon 10k & 5k Ft. Worth TX
Sat Oct 28 Kanawha State Forest Race Fall Classic Trail Half Marathon Charleston WV
Sat Oct 28 Kansas Rails-to-Trails Extravaganza Half Marathon Ottawa KS
Sat Oct 28 Kooky Not Spooky Half Marathon 10k & 5k Chattanooga TN
Sat Oct 28 Life Without Limits Half Marathon & 5k Florence AL
Sat Oct 28 Man Against Horse Race 50M 25M & Half Marathon Prescott AZ
Sat Oct 28 Medal Madness Haunted 5k 10k & Half Marathon at Lake Beresford Park DeLand FL
Sat Oct 28 Miami Beach Halloween Half Marathon & 4M Miami Beach FL
Sat Oct 28 Michigan Monster Dash Half Marathon 10k & 5k Milford MI
Sat Oct 28 Monster Dash Half Marathon 10M 10k & 5k St. Paul MN
Sat Oct 28 Monster Dash Half Marathon 15k 10k & 5k Long Beach CA
Sat Oct 28 Mt. Umunhum Trail Conquest 50k Marathon Half Marathon & 5k San Jose CA
Sat Oct 28 Napa Wine Country Marathon Half Marathon & 10k Calistoga CA
Sat Oct 28 Nashville Marathon Half Marathon & 5k Nashville TN
Sat Oct 28 Nashville NC Running Festival Half Marathon 10k & 5k Nashville NC
Sat Oct 28 Noyo Headlands Race Marathon Half Marathon 10k & 5k Fort Bragg CA
Sat Oct 28 NYC Halloween Half in Queens Flushing NY
Sat Oct 28 Oakland Hills Trail Run 35k Half Marathon & 10k Oakland CA
Sat Oct 28 Ocean City Running Festival Marathon Half Marathon 8K & 5k Ocean City MD
Sat Oct 28 Renfro Rock N Run Half Marathon & 5k Mt. Vernon KY
Sat Oct 28 Riverview Ramble Half Marathon 10k & 5k Mt. Carmel IL
Sat Oct 28 RTC Half Marathon Rockaway Beach NY
Sat Oct 28 Run Like Hell Half Marathon 10k & 5k Milwaukie OR
Sat Oct 28 Run Ocean Isle Beach Half Marathon 5k & 1M Ocean Isle Beach NC
Sat Oct 28 Seawitch Racing Festival Weekend – Half Marathon Classic Lewes DE
Sat Oct 28 Semper Fi 5k & Half Washington DC
Sat Oct 28 Silver Comet Races Marathon Half Marathon & 10k Mableton GA
Sat Oct 28 Spinx Run Fest Half Marathon Greenville SC
Sat Oct 28 Spooky Sprint Half Marathon 10k & 5k Cincinnati OH
Sat Oct 28 Spooky Sprint Half Marathon 10k & 5k Wichita KS
Sat Oct 28 Spooky Sprint KC Half Marathon 10k & 5k Kansas City MO
Sat Oct 28 Stephenville Lions Club Spooktacular Half Marathon 10k & 5k Stephenville TX
Sat Oct 28 Triple Lakes Trail Race Half Marathon Greensboro NC
Sat Oct 28 USA Women's Half Marathon Dallas Dallas TX

Sunday, October 29
Sun Oct 29 A Sri Chinmoy Half Marathon Congers NY
Sun Oct 29 All-Out Kooky Spooky Half Marathon 10k & 5k Golden CO
Sun Oct 29 Alpharetta Women's Half Marathon & 5k Alpharetta GA
Sun Oct 29 Atlanta Halloween Half Marathon & 5k Atlanta GA
Sun Oct 29 Big Easy Halloween Half Marathon & 5k New Orleans LA
Sun Oct 29 Bridge to Bridge Half Marathon and 5k Ashtabula OH
Sun Oct 29 CRC Monster Dash Half Marathon 5k & 1M Ft. Worth TX
Sun Oct 29 Crown Point Half and Marathon Relay San Diego CA
Sun Oct 29 Day of the Dead Half Marathon & 5k Corona NY
Sun Oct 29 Day of the Day Series Half Marathon Las Cruces NM
Sun Oct 29 Florida Halloween Distance Classic Half Marathon 10k & 5k St. Petersburg FL
Sun Oct 29 Hairy Gorilla Half Marathon and Squirrelly Six Mile Voorheesville NY
Sun Oct 29 Halloween Hustle Half Marathon 10k & 5k Coeur d'Alene ID
Sun Oct 29 Hot Cider Hustle – Davenport Half Marathon & 5k Davenport IA
Sun Oct 29 Houston Half Marathon & 10k Houston TX
Sun Oct 29 Marin County Half Marathon 10k & 5k San Rafael CA
Sun Oct 29 Monster Dash Half Marathon 15k 10k & 5k Santa Monica CA
Sun Oct 29 Moosehorn Ghost Run Half Marathon Baileyville ME
Sun Oct 29 Newburyport Half Marathon & Relay Newburyport MA
Sun Oct 29 Ocean State Rhode Races Marathon Half Marathon & 5k Narragansett RI
Sun Oct 29 Paso Robles Wine Country Runs Half Marathon & 10k Paso Robles CA
Sun Oct 29 RDC Marathon Half Marathon 10k & 5k Durham NC
Sun Oct 29 Red Baron Half Marathon Corning NY
Sun Oct 29 Reservoir Run Half Marathon & 5k Weston CT
Sun Oct 29 Run Michigan Cheap – St. Charles Half Marathon 10k & 5k St. Charles MI
Sun Oct 29 Scary Run Half Marathon 10k & 5k Washougal WA
Sun Oct 29 Seacoast Half Marathon & 5k Portsmouth NH
Sun Oct 29 Spooky Sprint Half Marathon 10k & 5k Columbus OH
Sun Oct 29 The Haunted Forest Marathon Half Marathon & 5k Canal Fulton OH
Sun Oct 29 Treasure Coast Halloween Half Stuart FL
Sun Oct 29 Tri-State Warrior Run Half Marathon 10k & 5k Quincy IL
Sun Oct 29 Viking Dash Trail Run Hell Half Marathon 15k & 5k Gregory MI
Sun Oct 29 Wicked Half Marathon 10k & 5k Peoria AZ
Sun Oct 29 Witch's Wisker Half Marathon 15k 10k & 5k Long Beach CA
Sun Oct 29 ZombieRunner Halloween Marathon Half Marathon 10k & 5k San Jose CA

12-Week Training Plan Perfect for Beginners

The 10 Best Half Marathon Shoes

Why This Central America Running Trip Is A Runner’s Paradise

14 Underrated Fall Half Marathons

Training Plans

Race Calendars

MENU