October Half Marathons
*LIVE TIMED RACES ONLY*
Official Walker Friendly Half Marathons in October
18:32 mile / 4 Hour Minimum course time limit= (W)
Symbol only applies to half marathon events
Trail Half Marathons (T)
Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF)
Date
Oct 3, 2020
​
Oct 3, 2020 (T)
​
Oct 5, 2019
​
Oct 3, 2020
Oct 3, 2020
​
Oct 3, 2020 (W)
Oct 3, 2020 (NWF)
​
Oct 3, 2020 (W)
​
Oct 5, 2019
​
Oct 5, 2019
​
Oct 3, 2020
​
Oct 3, 2020 (NWF)
​
Oct 3, 2020
​
Oct 3, 2020
​
Oct 6, 2018
​
Oct 2, 2021 (W)
​
Oct 2, 2021 (NWF)
​
Oct 5, 2019
Oct 3, 2020
​
Oct 2, 2021
​
Oct 3, 2020
​
Oct 5, 2019
​
Oct 5, 2019
​
Oct 5, 2019
​
Oct 3, 2020
​
Oct 3, 2020 (NWF)
​
Oct 5, 2019
​
Oct 5, 2019
Oct 5, 2019
​
Oct 2, 2021
​
Oct 3, 2020
Vallejo Waterfront Half Marathon, 10k, 5k
​
Louisville Trail Half Marathon & 10k
​
Glenwood Canyon Shuffle Race for Literacy Half Marathon
​
Redfish Lake Lodge Memorial Run Half Marathon, 10k, 5k
Prairie State Half Marathon, 10k, 3.5mi
​
Limestone Capital Half Marathon & 5k
Beyond Monumental Indy Half Marathon at Fort Ben
​
​
​
Potomac River Run Marathon & Half Marathon
​
Thru the Leaves Trail Half Marathon & 10k
​
Hot Cider Hustle Lansing Half Marathon, 5k 2020 Registration
​
Frog Hill 1/2 Marathon, 10k, 5k
​
Reno Races Reno River Run Half Marathon, 10k, 5k
​
Lake Tahoe Flume Fall Classic 1/2 Marathon
​
The New Hampshire Marathon, Half Marathon, 10k
​
​
Vintage Run Half Marathon, 5k and Wine Festival
Race 13.1 Raleigh Fall Half Marathon, 10k, 5k
​
Oktoberfest Half Marathon & 5k
​
New River Marathon & Half Marathon
​
OKC River Run Half Marathon, 5k
​
Charleston Salmon Run Marathon, Half Marathon, 10k
​
​
Blair Regional YMCA October Half Marathon, 10k, 5k
​
Buffalo Stampede Half Marathon & 5k 2020 Registration
​
The Front Porches Half Marathon
​
High Bridge Half Marathon & 5k
​
Leavenworth Marathon & Half Marathon
​
City
State
Vallejo
​
Louisville
​
Glenwood
​
Stanley
Long Grove
​
Bedford
Indianapolis
​
Evansville
​
Hutchinson
​
Carderock
​
Rocheser Hills
​
Lansing
​
Waynesville
​
Reno
​
Spooner Lake
​
Bristol
​
Brooklyn
​
Bethel
Raleigh
​
Brevard
​
Todd
​
Oklahoma City
​
Charleston
​
Hattfield
​
Hollidaysburg
​
Bryan
​
Bellow Falls
​
Farmville
Fall City
​
Leavenworth
​
Shepardsville
California
​
Colorado
​
Colorado
​
Idaho
Illinois
​
Indiana
Indiana
​
Indiana
​
Kansas
​
Maryland
​
Michigan
​
Michigan
​
Missouri
​
Nevada
​
Nevada
​
New Hampshire
​
New York
​
New York
North Carolina
​
North Carolina
​
North Carolina
​
Oklahoma
​
Oregon
​
Pennsylvania
​
Pennsylvania
​
Texas
​
Vermont
​
Virginia
Washington
​
Washington
​
West Virginia
Oct 4, 2020 (NWF)
​
Oct 4, 2020 (T)
​
Oct 4, 2020 (W)
​
Oct 4, 2020
​
Oct 3, 2021
​
Oct 6, 2019 (T)
​
Oct 4, 2020 (W)
​
Oct 4, 2020
​
Oct 4, 2020
​
Oct 4, 2020
​
Oct 4, 2020
​
Oct 4, 2020
​
Oct 6, 2019
​
Oct 3, 2021
​
Oct 4, 2020
​
Oct 4, 2020
​
Oct 6, 2019
​
Oct 4, 2020 (W)
​
Oct 4, 2020
​
Oct 6, 2019 (NWF)
​
Oct 4, 2020
​
Oct 4, 2020 (W)
​
Oct 4, 2020
​
Oct 6, 2019 (NWF)
​
Oct 4, 2020
​
Oct 4, 2020
​
Oct 4, 2020
Oct 4, 2020
​
Oct 4, 2020
​
Oct 4, 2020
​
Oct 4, 2020
BHM 26.2 Marathon, Half Marathon & Relay
​
Heart of the Cool Trail Run Half Marathon, 10k, 5k
​
JetBlue Long Beach Marathon, Half Marathon, 5k
​
Urban Cow Half Marathon, Relay & 5k
​
Rock'n'Roll San Jose 1/2 Marathon
​
Kokanee Trail Runs 1/2 Marathon, 10k, 5k
​
Long View Marathon & Half Marathon 2020 Registration
​
Aegis Wealth Partners Vineyard Half Marathon
​
Trap Pond 50k, Marathon, Half Marathon
​
RunBlossom Half Marathon, 5k, 5mi
​
Red Carpet Run Half Marathon, 10k, 5k LIVE
​
Gorham Savings Bank Maine Half Marathon
​
The Blue Steeele Stampede Trail 21k [half marathon] & 10k
​
Chester Challenge Half Marathon, 5k
​
YuKanRun Twin Lights Half Marathon
​
​
Run Grand Country Half Marathon
​
Chris Jarvis Autumn River Run Marathon, Half Marathon, 5k
​
Smuttynose Rockfest Marathon & Half Marathon
​
The New Jersey Shore Half Marathon 2020 Registration
​
Great Balloon Chase 1/2 Marathon & 5k
​
Wineglass Marathon & Half Marathon
​
Paine to Pain Trail Half Marathon
​
Brooklyn Greenway 1/2 Marathon
​
Spirit of Survival Marathon, Half Marathon, 10k, 5k
​
Oklahoma City Memorial Marathon & Half Marathon
​
Spirit of Oregon Half Marathon, 10k, 5k
Run Crazy Horse 26.2mi, 13.1mi
​
Silo District Marathon, Half Marathon & 5k hosted by Chip & Joanna Gaines
​
​
Birmingham
​
Cool
​
Long Beach
​
Sacramento
​
San Jose
​
Lake Tahoe
​
Fort Collins
​
Clinton
​
Laurel
​
Lewes
​
Titusville
​
Portland
​
Parkville
​
Chestertown
​
Gloucester
​
St. Charles
​
Branson
​
North Platte
​
Hampton
​
Sandy Hook
​
Albuqurque
​
Corning
​
Rochelle
​
Brooklyn
​
Dawton
​
Oklahoma City
​
Salem
Rapid City
​
Waco
​
Waterbury
​
Hampton
Alabama
​
California
​
California
​
California
​
California
​
California
​
Colorado
​
Connecticut
​
Delaware
​
Delaware
​
Florida
​
Maine
​
Maryland
​
Maryland
​
Massachusetts
​
Missouri
​
Missouri
​
Nebraska
​
New Hampshire
​
New Jersey
​
New Mexico
​
New York
​
New York
​
New York
​
Oklahoma
​
Oklahoma
​
Oregon
South Dakota
​
Texas
​
Vermont
​
Virginia
Oct 8, 2021
​
Oct 9, 2020
Incline Villiage
​
Meyersdale
Nevada
​
Pennsylvania
Oct 10, 2020
​
Oct 10, 2020
​
Oct 12, 2019
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 9, 2021
​
Oct 10, 2020 (T)
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 12, 2019
Oct 9, 2021 (T,W)
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020 (W)
Oct 10, 2020
​
Oct 10, 2020 (NWF)
Oct 12, 2019
​
Oct 10, 2020 (T)
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 12, 2019
​
Oct 10, 2020
​
Oct 9, 2021
​
Oct 10, 2020 (NWF)
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 12, 2019
​
Oct 12, 2019
​
Oct 10, 2020 (T)
​
Oct 9, 2021 (T)
​
Oct 12, 2019
​
Oct 12, 2019
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020 (T)
Oct 10, 2020
Oct 10, 2020 (T)
​
Oct 10, 2020
Oct 9, 2021
​
Oct 10, 2020 (NWF)
​
Oct 10, 2020 (W)
​
Oct 10, 2020
Little River Canyon Half Marathon
​
Zombie Half Marathon & Kids 2.5k LIVE
​
Run the Rock Marathon, Half Marathon, 10k, 5k
​
The Lake Powell Half Marathon LIVE
​
Arkansas Marathon, Half Marathon, 10k LIVE
​
Bizz Johnson Express Half Marathon
​
Carnelian Bay Half Marathon (2 of 3 of Tahoe Trifecta)
​
South Hills Single Track Run 13.1mi, 10k, 5k
​
Eversource Hartford Marathon & Half Marathon
​
​
Southernmost Marathon & 1/2 Marathon
​
The USO Armed Forces Half Marathon & Freedom 5k
Des Plaines River Trail Races Marathon, Half Marathon, 50mi
​
​
Knobstone Trail Mini 13.1, 10k, 5k
​
The Driftless Half Marathon LIVE
​
The Lake Shore Lap Half Marathon, 10k, 5k LIVE
​
Run Michigan Cheap Grand Rapids - Belmont Half, 10k, 5k LIVE
Gear Western Country Half Marathon & 5k
​
Bemidji Blue Ox Marathon, Half Marathon & 5k
​
Big Woods Half Marathon, 10k, 5k
​
Scenic Byway Run Half Marathon, Relay, 5k NOT 13.1 mi FOR 2020
​
Bohemian Alps Half Marathon, 4mi 2020 Registration LIVE
​
Joe English Twilight Challenge Marathon, Half Marathon etc.
​
Finger Lakes Half Marathon & 5k
​
Lake Placid Classic Half Marathon & 10k
​
The Cannonball Marathon Half Marathon & 5k
​
​
Warren County YMCA SuperKwik Challenge Half Marathon, 5k LIVE
​
Mahoning Shadow Shuffle Half Marathon, 10k, 5k
​
Walk for Life Famously Hot Pink Half Marathon, 5k, 10k
​
Lowcountry Trail Half Marathon & 5k LIVE
​
Viking Dash Trail Run Nashville Half Marathon 13.1mi, 10k, 5k
​
​
The Showdown Half Marathon & 5k
​
Antelope Island Half Marathon & Layton Marathon LIVE
​
SoJo Marathon, Half Marathon, 5k, Kids Run
​
Deep Hollow Half Marathon & 5k 2020 Registration LIVE
LewisGale Salem Half Marathon & 8k
Lake Padden Trail Classic Half Marathon
​
Three Eagle Half Marathon & 5k LIVE
Whistlestop Marathon & Half Marathon
​
​
​
Ft. Payne
​
Anchorage
​
Kodiak
​
Page
​
Booneville
​
Susanville
​
Carnelian Bay
​
Morgan Hill
​
Hartford
​
Washington
​
Key West
​
Jacksonville
Vernon Hills
​
Indianapolis
​
Martinsville
​
Lansing
​
Au Gres
​
Belmont
Long Lake
​
Bemidji
​
Faribault
​
Belle Plaine
​
Brainard
​
Amherst
​
Seneca Falls
​
Lake Placid
​
Hendersonville
Greensboro
​
Cincinnati
​
Warren
​
Ellwood City
​
Columbia
​
Johns Island
​
Burns
​
Murfreesboro
​
Bryan
​
Layton
​
South Jordan
​
Lynchburg
Salem
Bellingham
​
Three Lakes
Ashland
​
Sparta
​
Green Bay
​
Lodi
Alabama
​
Alaska
​
Alaska
​
Arizona
​
Arkansas
​
California
​
California
​
California
​
Connecticut
​
D.C.
​
Florida
​
Florida
Illinois
​
Indiana
​
Indiana
​
Iowa
​
Michigan
​
Michigan
Minnesota
​
Minnesota
​
Minnesota
​
Minnesota
​
Nebraska
​
New Hampshire
​
New York
​
New York
​
North Carolina
North Carolina
​
Ohio
​
Pennsylvania
​
Pennsylvania
​
South Carolina
​
South Carolina
​
Tennessee
​
Tennessee
​
Texas
​
Utah
​
Utah
​
Virginia
Virginia
Washington
​
Wisconsin
Wisconsin
​
Wisconsin
​
Wisconsin
​
Wisconsin
Oct 11, 2020
Oct 11, 2020
​
Oct 10, 2021 (NWF)
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 10, 2021
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 13, 2019
Oct 11, 2020
​
Oct 11, 2020 (NWF)
​
Oct 11, 2020
Oct 11, 2020
​
Oct 11, 2020
​
Oct 11, 2020 (T)
​
Oct 11, 2020
​
Oct 13, 2019
​
Oct 10, 2021
​
Oct 11, 2020 (NWF)
​
Oct 11, 2020
​
Oct 10, 2021
​
Oct 11, 2020 (NWF)
​
Oct 11, 2020
​
Oct 14, 2018
​
Oct 14, 2018 (W)
​
Oct 11, 2020 (NWF)
​
Oct 11, 2020
​
Oct 11, 2020 (T)
​
Oct 13, 2019 (W)
​
Oct 13, 2019
Oct 13, 2019
​
Oct 10, 2021
​
Oct 11, 2020
Bizz Johnson Half Marathon, Marathon, 10k, 50k
Humboldt Redwoods Marathon & Half Marathon
​
Emerald Bay Half Marathon (Tahoe Trifecta 3 of 3)
​
​
Ron Jon Cocoa Beach Half Marathon
​
Mauii Marathon & Half Marathon
​
City of the Trees Marathon & Half Marathon
​
Springfield Marathon & Half Marathon LIVE
​
Whiskeydaddle Races The Bottle Half Marathon
​
Prairie Fire Fall Marathon, Half Marathon, 5k LIVE
​
​
Hancock Marathon & Half Marathon
​
Boston Athletic Association "BAA" Half Marathon
New England Harvest Half Marathon
​
Run Michigan Cheap South Haven Half Marathon, 10k, 5k LIVE
​
Portland St. Patrick Fall Festival Half Marathon, 5k 2020 Registration
The Nebraska Marathon & Half Marathon LIVE
​
Northeast Delta Dental New England Half Marathon LIVE
​
Way Over Yonder Half Marathon & 10k Trail Run LIVE
​
Main Street Half Marathon of Hunterdon
​
Shades of Death Half Marathon Half Marathon 2019 Registration
​
Mohawk Hudson River Marathon & Half Marathon
​
The Brooklynite Half Marathon & 18 Miler LIVE
​
Fall Foliage Half Marathon & 10k
​
The Empire State Marathon, Half Marathon & Relay
​
NYRR Staten Island Half Marathon
​
Towpath Marathon, Half Marathon LIVE
​
Dayton River Corridor Classic Half Marathon & 5k
​
Reading Hospital Road Run Half Marathon, 5k, 1mi
​
Hot Cider Hustle - Erie Half Marathon & 5k 2020 Registration
​
​
Viking Dash Trail Run Williamsburg 13.1mi, 10k, 5k LIVE
​
Helltown Half, Shenandoah Leaf Peeper, Festival of Leaves 5k
​
Charlottesville Fall Classic Half Marathon, 10k
Girlfriends Run for a Cure Half & Quarter Marathon
​
Spokane Marathon, Half Marathon, Relay, 5 miler
​
Susanville
​
Weott
​
Lake Tahoe
​
Santa Rosa Beach
​
Cocoa Beach
​
Lahaina
​
Boise
​
Springfield
​
Peoria
​
Wichita
​
Mandeville
​
Hancock
​
Boston
Swansea
​
Southhaven
​
Portland
Omaha
​
Hopkinton
​
Sussex
​
Clinton
​
Alamuchy
​
Schenectady
​
Brooklyn
​
Rhinebeck
​
Syracuse
​
Staten Island
​
Cleveland
​
Dayton
​
Reading
​
Erie
​
Moab
​
Williamsburg
​
Front Royal
​
Charlottesville
Vancouver
​
Spokane
​
Circleville
California
California
​
California
​
Florida
​
Florida
​
Hawaii
​
Idaho
​
Illinois
​
Illinois
​
Kansas
​
Louisiana
​
Maryland
​
Massachusetts
Massachusetts
​
Michigan
​
Michigan
​
Nebraska
​
New Hampshire
​
New Jersey
​
New Jersey
​
New Jersey
​
New York
New York
​
New York
​
New York
​
New York
​
Ohio
​
Ohio
​
Pennsylvania
​
Pennsylvania
​
Utah
​
Virginia
​
Virginia
​
Virginia
Washington
​
Washington
​
West Virginia
Oct 12, 2020 (W)
Delaplane
Virginia
Oct 19, 2019
​
Oct 17, 2020
​
Oct 16, 2021 (T,W)
​
Oct 17, 2020 (W)
​
Oct 17, 2020
​
Oct 19, 2019
​
Oct 17, 2020
​
Oct 19, 2019
​
Oct 17, 2020
​
Oct 17, 2020
​
Oct 17, 2020
​
Oct 16, 2021 (NWF)
​
Oct 17, 2020 (W)
​
Oct 17, 2020 (T)
​
Oct 17, 2020
​
Oct 17, 2020 (NWF)
​
Oct 19, 2019
​
Oct 17, 2020
​
Oct 19, 2019
​
Oct 17, 2020
​
Oct 17, 2020 (T)
​
Oct 17, 2020
​
Oct 19, 2019
​
Oct 16, 2021 (W)
​
Oct 17, 2020
​
Oct 17, 2020
​
Oct 17, 2020
​
Oct 16, 2021 (W)
​
Oct 17, 2020 (T)
Soaring Wings of Conway Marathon, Half Marathon & Relay
​
Brazen Goonies Half Marathon, 10k, 5k LIVE
​
SPACEROCK Trail Run Half Marathon, 10k, 5k
​
Lake Minneola 1/2 Marathon, 10k, 5k LIVE
​
Chicago Country Sole Half Marathon, 10k, 5k
​
Purdue Boilermaker Half Marathon & 5k
​
​
Renfro Rock N' Run Half Marathon
​
Pumpkin Harvest Fest Half Marathon LIVE
​
Baltimore Running Festival Marathon, Half Marathon, 5k
​
Mankato Marathon & Half Marathon
​
Hot Cider Hustle Twin Cities Half Marathon, 5k 2021 Registration
​
Kansas City Marathon, Half Marathon
​
FLATS Trail Half Marathon LIVE
​
Twighlight Red Rock Half Marathon, 10k, 5k LIVE
​
Livingston Manor Half Marathon featuring Catskill Brewery
​
Rocktoberfest Half Marathon & 5 Miler
​
Mother Earth Brewing Ironclad Half Marathon
​
Buffalo Creek Half Marathon 2020 Registration
​
Battle of Hillotes Half Marathon, 10k LIVE
​
Oktoberfest Trail Run Festival 5k, Half & Full Marathons, 50k LIVE
​
Huntsville Half Marathon, Quarter Marathon, 5k
​
​
Mainly Marathons Appalachian Series Full, Half, 10k, 5k (VA/WV)
​
Bishop Events Lake Anna Half Marathon, 10k, 5k LIVE
​
Lewis - Clark Half Marathon LIVE
​
Squak Mountain Half Marathon, 50k, 12k
​
Mainly Marathons Appalachian Series Full, Half, 10k, 5k (VA/WV)
​
Conway
​
Vacaville
​
Aqua Dulce
​
Clermont
​
Chicago
​
West Lafayette
​
Louisville
​
Mt. Vernon
​
Bethel
​
Baltimore
​
Mankato
​
Bloomington
​
Kansas City
​
Kirksville
​
Reno
​
Livingston Manor
​
Charlotte
​
Kinston
​
Cabot
​
Bankersmith
​
Farmersville
​
Huntsville
​
McKinney
​
Bluefield
​
Sportsylvania
​
Clarkston
​
Issaqua
​
Bluefield
​
Nashotah
Arkansas
​
California
​
California
​
Florida
​
Illinois
​
Indiana
​
Kentucky
​
Kentucky
​
Maine
​
Maryland
​
Minnesota
​
Minnesota
​
Missouri
​
Missouri
​
Nevada
​
New York
​
North Carolina
​
North Carolina
​
Pennsylvania
​
Texas
​
Texas
​
Texas
​
Texas
​
Virginia
​
Virginia
​
Washington
​
Washington
​
West Virginia
​
Wisconsin
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020
Oct 18, 2020
​
Oct 20, 2019
​
Oct 18, 2020 (T)
​
Oct 18, 2020 (NWF)
Oct 20, 2019
​
Oct 18, 2020
​
Oct 18, 2020
Oct 18, 2020
Oct 20, 2019 (NWF)
​
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020 (NWF)
​
Oct 18, 2020 (W)
​
Oct 18, 2020 (T)
​
Oct 18, 2020 (NWF)
Oct 18, 2020 (NWF)
​
Oct 18, 2020
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020 (W)
​
Oct 20, 2019
​
Oct 18, 2020 (NWF)
Oct 18, 2020 (W)
Oct 18, 2020 (NWF)
​
Oct 20, 2019 (NWF)
​
Oct 20, 2019 (NWF)
Oct 18, 2020 (NWF)
​
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020
​
Oct 17, 2021 (W)
​
Oct 17, 2021 (W)
​
Oct 18, 2020 (T)
Tucson Wicked Half Marathon, 10k, 5k LIVE
​
Fort Smith Marathon, Half Marathon & Relays
​
Folsom Blues Breakout 13.1 Half Marathon
The Cloverdale Harvest Marathon, Half Marathon & 10k
​
​
Pasadena Trail Half Marathon, 10k, 5k LIVE
​
Cheshire Half Marathon, 5k & Kids Run
Running for the Bay Marathon, Half Marathon, 50k, 10k, 5k
​
Wicked Triple Fun 1/2 Marathon
​
7 Bridges Marathon, 4 Bridges Half Marathon, 2 Bridges 5k LIVE
​
Healthy Driven Naperville Marathon & Half Marathon
​
IMT Des Moines Marathon, Half Marathon, Relay, 5k
​
Mount Desert Island Marathon, Half Marathon & Relay
​
Bay State Marathon & Half Marathon
​
YuKanRun Around Cape Ann Half Marathon
​
Metro Health Grand Rapids Marathon, Half Marathon
​
Sandhill Crane All Trail Half, 10k, 5k LIVE 2020 Registration
​
Detroit Free Press Marathon, Half Marathon, 5k
​
Hot Cider Hustle Rochester Half Marathon, 5k 2020 Registration
​
GO! St. Louis Halloween Half Marathon LIVE
Atlantic City Marathon, Half Marathon, 10k, 5k
​
ORC Seaside Half Marathon & 5k
​
E-Race Cancer Half Marathon & 5k
​
Yonkers Marathon, Half Marathon & 5k 2019 Registration
​
Nationwide Columbus Marathon & Half Marathon
Columbia Gorge Marathon & Half Marathon
​
Gettysburg Blue-Gray Half Marathon & 5k LIVE
​
​
Myrtle Beach Mini Marathon 13.1mi & 5k LIVE
​
7 Bridges Marathon, 4 Bridges Half Marathon, 2 Bridges 5k
​
B.C.S. Oktoberfest Half Marathon & 10k
​
Green Mountain Marathon & Half Marathon 50th Anniversary
​
Mainly Marathons Appalachian Series Full, Half, 10k, 5k (VA/WV)
​
Mainly Marathons Appalachian Series Full, Half, 10k, 5k (VA/WV)
​
Tucson
​
Fort Smith
​
Folsom
Cloverdale
​
Temecula
​
Pasadena
​
Cheshire
Apalachicola
​
Ft Walton Beach
​
Crandall
Naperville
Valparaiso
​
Des Moines
​
N.E. Harbor
​
Lowell
​
Gloucester
​
Grand Rapids
​
Vandalia
​
Detroit
​
Rochester
​
St. Louis
Atlantic City
​
Seaside Heights
​
Albuquerque
​
Yonkers
​
Columbus
Hood River
​
Gettysburg
​
Hershey
​
Bethlehem
Myrtle Beach
​
Chattanooga
​
College Station
​
South Hero
​
Bluefield
​
Bluefield
​
Duluth
Arizona
​
Arkansas
​
California
California
​
California
​
California
​
Connecticut
Florida
​
Florida
​
Georgia
Illinois
Indiana
​
Iowa
​
Maine
​
Massachusetts
​
Massachusetts
​
Michigan
​
Michigan
​
Michigan
​
Minnesota
​
Missouri
New Jersey
​
New Jersey
​
New Mexico
​
New York
​
Ohio
Oregon
​
Pennsylvania
​
Pennsylvania
​
Pennsylvania
South Carolina
​
Tennessee
​
Texas
​
Vermont
​
Virginia
​
West Virginia
​
Wisconsin
Oct 18, 2021 (W)
Bristol
Tennessee
Oct 19, 2021 (W)
Fletcher
North Carolina
Oct 20, 2021 (W)
Oct 21, 2021 (W)
Oct 22, 2021 (W)
Seneca
South Carolina
Macon
Georgia
Eufaula
Alabama
Oct 24, 2020
​
Oct 24, 2020
​
Oct 24, 2020 (T)
Oct 24, 2020
Oct 26, 2019
Oct 26, 2019
​
Oct 24, 2020 (T)
​
Oct 26, 2019
Oct 26, 2019
​
Oct 24, 2020
Oct 26, 2019
​
Oct 24, 2020
Oct 26, 2019
​
Oct 24, 2020
​
Oct 24, 2020 (W)
​
Oct 24, 2020 (NWF)
​
Oct 24, 2020
​
Oct 26, 2019 (W)
​
Oct 24, 2020
​
Oct 24, 2020
​
Oct 24, 2020
​
Oct 23, 2021
​
Oct 26, 2019
​
Oct 24, 2020
​
Oct 24, 2020
Oct 26, 2019
​
Oct 24, 2020
​
Oct 23, 2021
​
Oct 23, 2021
​
Oct 24, 2020
​
Oct 24, 2020 (NWF)
Death Valley Half Marathon LIVE
​
California Gold Rush Half Marathon, 15/10/5k LIVE 2020 Registration
​
Down2Earth 5k, 10k, Half Marathon Cross Country
Miami Beach Halloween Half Marathon
Boston Mini Marathon "Half Marathon", 5k & Relay
​
Dark & Dirty 1/2 Marathon and 10k LIVE
​
Trail of Terror Half Marathon, 10k, 5k
Haunted Hilly Half Marathon, Frightening 5k 2019 Registration
​
​
Smashed Pumpkin Half Marathon & 5k
​
The Great Turtle Half Marathon
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Run to the Center of the World Half, 10k, 5k LIVE 2020 Registration
​
Run Michigan Cheap Saranac Half Marathon, 10k, 5k LIVE
​
Running Fit Trail Half Marathon
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​
​
E-Race Cancer Half Marathon & 5k LIVE
​
​
Run Ocean Isle Beach Half Marathon, 5k, 1mi
​
Portland Run Like Hell Half Marathon, 10k, 5k
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Pocono Promised Land Half Marathon LIVE
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End of the Road Half Marathon LIVE
Spinx Run Fest Marathon, Run Town USA Half Marathon, 10/5k
​
Oak Barrel Half Marathon LIVE (sold out)
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​
​
The Haunted Half Salt Lake LIVE
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Hot Cider Hustle - Shorewood Half Marathon & 5k 2020 Registration
Death Valley NP
​
Coloma
​
Amelia
Miami Beach
Mableton
Boston
​
Griffin
​
Athol
Bristol
​
Murray
New Orleans
​
Freeport
Ashland
​
Mackinac Island
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Troy
​
Saranac
​
Pinckney
​
Franconia
​
Ellicottville
​
Bridgeport
​
Sleepy Hollow
​
Ocean Isle
​
Portland
​
Greentown
​
Waterfall
Greenville
​
Lynchburg
​
The Colony
​
Marathon
​
Salt Lake City
​
Shorewood
California
​
California
​
Florida
Florida
Georgia
Georgia
​
Georgia
​
Idaho
Indiana
​
Kentucky
Louisiana
​
Maine
Massachusetts
​
Michigan
​
Michigan
​
Michigan
​
Michigan
​
New Hampshire
​
New York
​
New York
​
New York
​
North Carolina
​
Oregon
​
Pennsylvania
​
Pennsylvania
​
South Carolina
​
Tennessee
​
Texas
​
Texas
​
Utah
​
Wisconsin
Oct 25, 2020
Oct 25, 2020 (W)
​
Oct 25, 2020
​
Oct 24, 2021
​
Oct 25, 2020 (W)
​
Oct 25, 2020
Oct 25, 2020 (W)
Oct 24, 2021 (W)
​
Oct 25, 2020
​
Oct 27, 2019
​
Oct 25, 2020
​
Oct 24, 2021
​
Oct 25, 2020
​
Oct 25, 2020 (NWF)
​
Oct 25, 2020
​
Oct 27, 2019
​
Oct 25, 2020
​
Oct 25, 2020 (NWF)
​
Oct 25, 2020 (NWF)
​
Oct 25, 2020
​
Oct 27, 2019
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 27, 2019
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020 sold out
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020 (W)
​
Oct 25, 2020 (NWF)
TMC Get Moving Tucson Half Marathon, 5k, 1mi
The Wicked Half Marathon, 10k, 5k LIVE
​
Fayetteville Firefighters Hero Half Marathon
​
Lexus Ventura Marathon, Half Marathon, 5k
​
BWR Monster Dash Half Marathon, 15k, 10k, 5k LIVE
​
SLO Ultra Fit Festival Half Marathon
All-Out Kooky Spooky Half Marathon, 10k, 5k LIVE
Endurance House Westy Half Marathon & 5k
​
Treasure Coast Halloween Half Marathon & Relay LIVE
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​
Haloween Half Marathon Series Atlanta Halloween Half Marathon
​
Alpharetta Women's Half Marathon & 5k
​
​
Hot Cider Hustle Cedar Rapids Half Marathon, 5k 2020 Registration
​
Comet Race Series The Blarney Stone Half Marathon, 10k, 5k
​
Great 38 Race Weekend 13.1mi, 8mi, 5mi
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Spooky Sprint Half Marathon, 10k, 5k LIVE
​
Haunted Hustle Omaha Half Marathon & 5k 2020 Registration
​
​
HiTOPS Princeton Half Marathon
​
Super Hero Events Halloween Half Marathon & Relay
​
Sri Chinmoy Half Marathon LIVE
​
Flower City Challenge Half Marathon, 5k, TriDu & Kids Races
​
Suffolk County Marathon & Half Marathon
​
Youngstown Marathon & Half Marathon
​
ORRRC Marathon & Half Marathon
​
Bushkill Pocono Half Marathon LIVE
​
Rhode Races Narragansett Marathon, Half Marathon, 5k LIVE
​
The Haunted Half Austin Half Marathon
​
RaceVermont Fall Half Marathon, 10k, 5k
​
The Haunted Hustle Half Marathon & Relay
​
Hot Cider Hustle Green Bay Half Marathon & 5k 2020 Registration
Tucson
Peoria
​
Fayetteville
​
Ventura
​
Van Nuys
​
Arroyo Grande
Golden
Westminster
​
Stuart
​
Athens
​
Atlanta
​
Alpharetta
​
Athens
​
Cedar Rapids
​
Potterville
​
Oxford
​
Kansas City
​
Omaha
​
Newmarket
​
Princeton
​
Morristown
​
Congers
​
Rochester
​
Long Island
​
Youngstown
​
Xenia
​
Greentown
​
Narragansett
Houston
​
Austin
​
Shelburne
​
Middleton
​
Green Bay
Arizona
Arizona
​
Arkansas
​
California
​
California
​
California
Colorado
Colorado
​
Florida
​
Georgia
​
Georgia
​
Georgia
​
Georgia
​
Iowa
​
Michigan
​
Mississippi
​
Missouri
​
Nebraska
​
New Hampshire
​
New Jersey
​
New Jersey
​
New York
​
New York
​
New York
​
Ohio
​
Ohio
​
Pennsylvania
​
Rhode Island
Texas
​
Texas
​
Vermont
​
Wisconsin
​
Wisconsin
Oct 29, 2020 (W)
Las Cruces
New Mexico
Oct 30, 2020 (W)
Las Cruces
New Mexico
Oct 31, 2020
​
Oct 31, 2020
​
Oct 30, 2021
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 30, 2021
​
Oct 30, 2021
​
Oct 31, 2020 (NWF)
​
Oct 31, 2020 (NWF)
​
Oct 31, 2020 (NWF)
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020 (W)
​
Oct 31, 2020 (NWF)
​
Oct 31, 2020
​
Oct 31, 2020 (W)
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 30, 2021
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 30, 2021
​
Oct 31, 2020
​
Oct 31, 2020 (NWF)
Life without Limits 1/2 Marathon & 5k UCP of Northwest Alabama
​
Zombie Runner Halloween Marathon, Half Marathon, 5mi
​
Stinson Beach Half Marathon & 7 Mile
​
Florida Halloween Distance Classic Halfathon, 10k & 5k
​
Viking Dash Trail Run Atlanta 13.1mi, 10k, 5k LIVE
​
Silver Comet Half Marathon SEMI-LIVE
​
Galena River Fall Half Marathon & 8k
​
​
Little Apple Marathon, Half Marathon, 5k & Relay LIVE
​
Run the Bluegrass Fall Royale Half Marathon
​
​
Run Michigan Cheap Halloween Midland Half, 10k, 5k LIVE
​
Minneapolis Halloween Half Marathon
​
Monster Dash Minnesota Half Marathon, 10k, 5k LIVE
​
Bear Creek Run Half Marathon and Team Relay LIVE
​
Hearts for Autism 1/2 Marathon, 10k, 5k
​
Day of the Dead Series Marathon, Half, 100/50/10/5k, 100mi (day 3)
​
The Harry Gorilla Half Marathon & Squirrely Six Mile LIVE
​
Triple Lakes Trail Half Marathon, Marathon, 40mi, Relay LIVE
​
The Halloween Run Half Marathon, 10k, 5k LIVE
​
Haunted Half Marathon & Relay LIVE
​
YMCA of Middle Tennessee Harvest Half Marathon, 5k
​
​
Stephenville Lions Spooktacular 5k, 10k & Half Marathon LIVE
​
The Energy City Half Marathon, 10k, 5k, 1k LIVE
​
​
The Kingdom Challenge Half Marathon, 5k & Relay
​
Chessie Trail Marathon, Half Marathon, 5k & Marathon Relay
​
Florence
​
San Jose
​
Stinson Valley
​
St. Petersburg
​
Fairburn
​
Mableton
​
Galena
​
Chicago
​
Manhattan
​
Versailles
​
Falmouth
​
Midland
​
Minneapolis
​
Minneapolis
​
Columbia
​
Las Cruces
​
Las Cruces
​
Voorheesville
​
Greensboro
​
Fargo
​
Blountville
​
Brentwood
​
Cedar Park
​
Stephenville
​
Dallas
​
Provo
​
St. Johnsbury
​
Lexington
​
Fish Creek
Alabama
​
California
​
California
​
Florida
​
Georgia
​
Georgia
​
Illinois
​
Illinois
​
Kansas
​
Kentucky
​
Massachusetts
​
Michigan
​
Minnesota
​
Minnesota
​
Missouri
​
New Mexico
​
New Mexico
​
New York
​
North Carolina
​
North Dakota
​
Tennessee
​
Tennessee
​
Texas
​
Texas
​
Texas
​
Utah
​
Vermont
​
Virginia
​
Wisconsin
Oct 31, 2021
​
Oct 31, 2021
Dothan
​
San Rafael
Alabama
​
California
October Half Marathon Calendar event dates in dark grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for October half marathons, but have no control of when they set, announce or update their dates.
October Half Marathons
The October Half Marathon Calendar is a complete simplistic listing of October half marathons 2020 in the USA. Currently the October half marathon schedule has 2020 half marathons, and October half marathons 2021 will be updated as they roll in from the 1/2 marathon race organizers. The October Half Marathon schedule identifies trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol. The (T) means it is a TRUE trail half marathon (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.
The October half marathon calendar features a complete listing of October half marathons in California, October half marathons in Texas, October half marathons in Colorado, October half marathons in New York, October half marathons in Utah, October half marathons in Illinois, October half marathons in Ohio, October half marathons in Florida, and all other 1/2 marathons in October across the USA.
A half marathon is 13.1 miles (or in kilometers is a 21k). We understand sometimes there will be a slight margin of error up or down when runners run or walk any race distance, however our calendar only is a listing for true half marathons that do all they can to measure their course as an official half marathon 13.1 mile / 21k distance. Races that are not 13.1 miles, we encourage not to call their race a 1/2 marathon to lessen confusion for runners & walkers looking to participate in a true 1/2 marathon distance. Some runners don't care, but you'd be surprised how many that do.