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 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 Empire State Half Marathon Congers NY
Sun Oct 1 Greenway Marathon & Half Marathon Nashville TN
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 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 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 Rockfest Half Marathon Hampton Beach NH
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
Fri Oct 6 Wurst Race Half Marathon & 5k Muenster TX

Saturday, October 7
Sat Oct 7 Alamo Beer Series – Battle of Hillotes Half Marathon 10k & 5k Fredericksburg TX
Sat Oct 7 Arches Marathon Half Marathon & 15K Moab UT
Sat Oct 7 Bay Ridge Half Marathon Brooklyn NY
Sat Oct 7 Bizz Johnson 50k Marathon Half Marathon & 10k Susanville CA
Sat Oct 7 Boulderthon: Downtown Boulder Marathon & Half Marathon Boulder CO
Sat Oct 7 Breckenridge Road Marathon Half Marathon & 10k Breckenridge CO
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 Center of the Nation Series – Day 6 Marathon & Half Marathon Baker MT
Sat Oct 7 Dolphin Dash Half Marathon 15k 10k & 5k Long Beach CA
Sat Oct 7 Freedom's Run Marathon Half Marathon 10k & 5k Shepherdstown WV
Sat Oct 7 Harrisonburg Half Marathon Harrisonburg VA
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 Legends Never Die Marathon & Half Marathon Ketchum ID
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 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 Movie 5k 10k & Half Marathon at Anclote Gulf Park Holiday FL
Sat Oct 7 Mo Fall Marathon & Half Marathon Perrysville OH
Sat Oct 7 Monkey Marathon & Half Marathon Maineville 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 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 Snack Town RunFest Half Marathon & 5k Hanover PA
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 The Auburn Half Marathon 13k & 5k Auburn CA
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 Wonderful Water Run Half Marathon & 5k Stevens Point WI

Sunday, October 8
Sun Oct 8 Back Roads Half and 10k Red Lodge MT
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 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 Humboldt Redwoods Marathon Half Marathon & 5K Weott CA
Sun Oct 8 Judgment Day Half Marathon & 5k Bakersfield CA
Sun Oct 8 Key West Run Conch Republic Half Marathon & 10k Key West FL
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 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 n Roll Clearwater Half Marathon Clearwater FL
Sun Oct 8 Run Crazy Horse Marathon & Half Marathon Crazy Horse SD
Sun Oct 8 Spokane Marathon Half Marathon & 10k Spokane WA
Sun Oct 8 Springfield Marathon Half Marathon & 10k New Berlin IL
Sun Oct 8 Trailfest Half Marathon 10k & 5k Highlandville MO
Sun Oct 8 Whitefish Trail Legacy Run Half Marathon 10k & 5k Whitefish MT
Sun Oct 8 Windsor Marathon Half Marathon 10k & 5k Windsor CO

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 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 C Monster Run Half Marathon 10k & 1M Omaha NE
Sat Oct 14 Cannonball Marathon & Half Marathon Greensboro NC
Sat Oct 14 Country Sole Half Marathon Chicago IL
Sat Oct 14 Des Plaines River Trail Races 50M 50k Marathon & Half Marathon Half Day Forest Preserve IL
Sat Oct 14 Devil's Den Trail Half Marathon 10k & 5k West Fork AR
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 Hartford Marathon Half Marathon & 5k Hartford CT
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 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 Long Hunter Trail Runs 50k Marathon & Half Marathon Long Hunter State Park TN
Sat Oct 14 Long View Marathon & Half Marathon Fort Collins 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 Myrtle Beach Mini Marathon & 5k Myrtle Beach SC
Sat Oct 14 Paris Mountain Half Marathon Greenville SC
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 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 The Driftless Half Marathon & 5k Lansing IA
Sat Oct 14 Three Eagle Half Marathon & 5k Three Lakes WI
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 Wisconsin Trail Assail – National Sweetest Day Run Marathon Half Marathon 10k & 5k Nashotah WI
Sat Oct 14 YMCA Sandbar Half Marathon & 5k Englewood FL
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 City of Trees Marathon Half Marathon 10k & 5k Boise ID
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 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 Stub Stewart Trail Challenge Half and Quarter Marathon Buxton OR
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 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 Cleveland TN Half Marathon & 5k Cleveland TN
Sat Oct 21 Creep N Crawl Half Marathon & 5k Little Rock AR
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 Geyser Growl Half Marathon Black Mountain NC
Sat Oct 21 GFNY Florida Marathon Half Marathon & 4.2M Sebring FL
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 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 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 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 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 Sandi McCool Champions of Hope Marathon 10k 5k & 1M Dothan AL
Sat Oct 21 Spacerock Trail Race Half Marathon 15k 10k & 5k Agua Dulce CA
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 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 Atlantic City Marathon & Half Marathon Atlantic City NJ
Sun Oct 22 Bethlehem Running Festival Half Marathon Bethlehem PA
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 Columbia Gorge Marathon & Half Marathon Hood River OR
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 Haunted Hustle Run Half Marathon 10k & 5k Middleton WI
Sun Oct 22 Heritage 13.1 & 50k Trail Run Adrian MI
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 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 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 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 Wild Duluth Races & Half Marathon Duluth MN
Sun Oct 22 Youngstown Marathon Half Marathon & 5k Youngstown OH

Saturday, October 28
Sat Oct 28 Bear Creek Run Half Marathon Columbia MO
Sat Oct 28 Beer & Bagel – Nebraska Half Marathon & 4M Ashland NE
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 Emerald Isle Marathon Half Marathon & 5k Emerald Isle NC
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 FM Halloween Run Half Marathon 10k & 5k Fargo ND
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 Happy Girls Run Sisters Half Marathon & 5k Sisters OR
Sat Oct 28 Haunted Half Marathon & Relay Jonesborough 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 Indianapolis Monumental Marathon Half Marathon & 5k Indianapolis IN
Sat Oct 28 Innsbrook Half Marathon Innsbrook MO
Sat Oct 28 Kansas Rails-to-Trails Extravaganza Half Marathon Ottawa KS
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 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 Run Ocean Isle Beach Half Marathon 5k & 1M Ocean Isle Beach NC
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 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

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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,Big Easy Halloween Half Marathon & 5k,New Orleans LA

Sun Oct 29,CRC Monster Dash Half Marathon 5k & 1M,Ft. Worth TX

Sun Oct 29,Day of the Day Series Half Marathon,Las Cruces NM

Sun Oct 29,Dothan Running Festival Half Marathon,Dothan AL

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,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,Scary Run Half Marathon 10k & 5k,Washougal WA

Sun Oct 29,Seacoast Half Marathon & 5k,Portsmouth NH

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,Viking Dash Trail Run Hell Half Marathon 15k & 5k,Gregory MI

Sun Oct 29,Wicked Half Marathon 10k & 5k,Peoria AZ

Sun Oct 29,ZombieRunner Halloween Marathon Half Marathon 10k & 5k,San Jose CA

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