October Half Marathons
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
City
State
Oct 1, 2020 (W)
Oct 3, 2020
​
Oct 3, 2020 (T)
​
Oct 5, 2019
​
Oct 3, 2020
​
Oct 3, 2020
Oct 3, 2020
​
Oct 5, 2019 (W)
Oct 3, 2020 (NWF)
​
Oct 3, 2020 (W)
​
Oct 5, 2019
​
Oct 3, 2020
​
Oct 5, 2019
​
Oct 3, 2020 (NWF)
​
Oct 3, 2020
​
Oct 3, 2020
​
Oct 3, 2020
​
Oct 6, 2018
​
Oct 3, 2020 (W)
​
Oct 3, 2020 (NWF)
​
Oct 5, 2019
Oct 3, 2020
​
Oct 3, 2020
​
Oct 3, 2020
​
Oct 5, 2019
​
Oct 3, 2020
​
Oct 5, 2019
​
Oct 5, 2019
​
Oct 3, 2020
​
Oct 3, 2020 (NWF)
​
Oct 5, 2019
​
Oct 5, 2019
Oct 5, 2019
​
Oct 3, 2020
​
Oct 3, 2020
Vallejo Waterfront Half Marathon, 10k, 5k
​
Louisville Trail Half Marathon & 10k
​
Glenwood Canyon Shuffle Race for Literacy Half Marathon
​
Hamden Hills Half Marathon & 5k
​
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
​
​
​
Run the Bluegrass Half Marathon 2020 rescheduled date
​
Potomac River Run Marathon & Half Marathon
​
Hot Cider Hustle Lansing Half Marathon, 5k 2020 Registration
​
Lake Region Run Half Marathon, 5k, Relay & 1mi
​
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
​
St. Joseph
Vallejo
​
Louisville
​
Glenwood
​
Hamden
​
Stanley
Libertyville
​
Bedford
Indianapolis
​
Evansville
​
Hutchinson
​
Lexington
​
Carderock
​
Lansing
​
Fergus Falls
​
Waynesville
​
Reno
​
Spooner Lake
​
Bristol
​
Brooklyn
​
Bethel
Raleigh
​
Brevard
​
Todd
​
Oklahoma City
​
Corvallis
​
Charleston
​
Hattfield
​
Hollidaysburg
​
Bryan
​
Bellow Falls
​
Farmville
Fall City
​
Leavenworth
​
Shepardsville
Missouri
California
​
Colorado
​
Colorado
​
Connecticut
​
Idaho
Illinois
​
Indiana
Indiana
​
Indiana
​
Kansas
​
Kentucky
​
Maryland
​
Michigan
​
Minnesota
​
Missouri
​
Nevada
​
Nevada
​
New Hampshire
​
New York
​
New York
North Carolina
​
North Carolina
​
North Carolina
​
Oklahoma
​
Oregon
​
Oregon
​
Pennsylvania
​
Pennsylvania
​
Texas
​
Vermont
​
Virginia
Washington
​
Washington
​
West Virginia
Oct 4, 2020
​
Oct 4, 2020 (T)
​
Oct 4, 2020 (W)
​
Oct 4, 2020
​
Oct 4, 2020 (W)
​
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 4, 2020
​
Oct 4, 2020
​
Oct 6, 2019
​
Oct 4, 2020
​
Oct 6, 2019
​
Oct 6, 2019
​
Oct 4, 2020 (W)
​
Oct 4, 2020
​
Oct 6, 2019
​
Oct 4, 2020
​
Oct 4, 2020 (W)
​
Oct 4, 2020
​
Oct 4, 2020
​
Oct 6, 2019 (NWF)
​
Oct 6, 2019
​
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
​
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
​
Thru the Leaves Trail Half Marathon & 10k
​
​
Run Grand Country Half Marathon
​
Canine Classic Half Marathon, 5 mile, 2 mile
​
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
​
Long Island Marathon, Half Marathon, 10k, 5k
​
Brooklyn Greenway 1/2 Marathon
​
Northern Ohio Marathon, Half Marathon, 5k, 2mi
​
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
​
Rochester Hills
​
St. Charles
​
Branson
​
Greenough
​
North Platte
​
Hampton
​
Sandy Hook
​
Albuqurque
​
Corning
​
Rochelle
​
East Meadow
​
Brooklyn
​
Fairport
​
Dawton
​
Oklahoma City
​
Salem
Rapid City
​
Waco
​
Waterbury
​
Hampton
Alabama
​
California
​
California
​
California
​
California
​
California
​
Colorado
​
Connecticut
​
Delaware
​
Delaware
​
Florida
​
Maine
​
Maryland
​
Maryland
​
Massachusetts
​
Michigan
​
Missouri
​
Missouri
​
Montana
​
Nebraska
​
New Hampshire
​
New Jersey
​
New Mexico
​
New York
​
New York
​
New York
​
New York
​
Ohio
​
Oklahoma
​
Oklahoma
​
Oregon
South Dakota
​
Texas
​
Vermont
​
Virginia
Oct 9, 2020
​
Oct 9, 2020
Incline Villiage
​
Meyersdale
Oct 10, 2020
​
Oct 10, 2020
​
Oct 12, 2019
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020 (T,W)
​
Oct 10, 2020 (T)
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 12, 2019
​
Oct 10, 2020
​
Oct 12, 2019
Oct 10, 2020 (T,W)
​
Oct 10, 2020
​
Oct 12, 2019
​
Oct 10, 2020
Oct 12, 2019
​
Oct 10, 2020 (T)
Oct 12, 2019
​
Oct 10, 2020 (T)
Oct 10, 2020
​
Oct 12, 2019
​
Oct 12, 2019
​
Oct 10, 2020
​
Oct 12, 2019
​
Oct 10, 2020
​
Oct 12, 2019
​
Oct 12, 2019
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 10, 2020
​
Oct 12, 2019
​
Oct 12, 2019
​
Oct 12, 2019
​
Oct 10, 2020 (T)
​
Oct 12, 2019
​
Oct 12, 2019
​
Oct 10, 2020
​
Oct 10, 2020
Oct 10, 2020
Oct 10, 2020 (T)
​
Oct 12, 2019
Oct 10, 2020
​
Oct 10, 2020 (NWF)
​
Oct 10, 2020 (W)
​
Oct 10, 2020
Little River Canyon Half Marathon
​
Zombie Half Marathon & Kids 2.5k
​
Run the Rock Marathon, Half Marathon, 10k, 5k
​
​
Arkansas Marathon, Half Marathon, 10k
​
Bizz Johnson Express Half Marathon
​
Carnelian Bay Half Marathon (2 of 3 of Tahoe Trifecta)
Tarantula Run Half Marathon, 10k, 5k
​
SPACEROCK Trail Run Half Marathon, 10k, 5k
​
South Hills Single Track Run 13.1mi, 10k, 5k
​
Eversource Hartford Marathon & Half Marathon
​
​
Shriners Half Marathon at Whiskey Joes
​
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 Lake Shore Lap Half Marathon, 10k, 5k
​
Sandhill Crane All Trail Half Marathon, 10k, 5k 2020 Registration
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
​
Cow Pie Trail Run Half Marathon & 5k 2019 Registration
​
Bohemian Alps Endurance Runs Half Marathon, 4mi
​
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
​
Philadelphia Love Run Half Marathon
​
Mahoning Shadow Shuffle Half Marathon, 10k, 5k
​
Walk for Life Famously Hot Pink Half Marathon, 5k, 10k
​
Lowcountry Trail Half Marathon & 5k
​
Viking Dash Trail Run Nashville Half Marathon 13.1mi, 10k, 5k
​
​
The Showdown Half Marathon & 5k
​
Antelope Island Half Marathon & Layton Marathon
​
SoJo Marathon, Half Marathon, 5k, Kids Run
LewisGale Salem Half Marathon & 8k
Lake Padden Trail Classic Half Marathon
​
Three Eagle Half Marathon & 5k
Whistlestop Marathon & Half Marathon
​
​
​
Ft. Payne
​
Anchorage
​
Kodiak
​
Page
​
Booneville
​
Susanville
​
Carnelian Bay
​
Granite Bay
​
Aqua Dulce
​
Morgan Hill
​
Hartford
​
Washington
​
Tampa
​
Key West
​
Jacksonville
Vernon Hills
​
Indianapolis
​
Martinsville
​
Lansing
​
Au Gres
​
Vandalia
Long Lake
​
Bemidji
​
Faribault
​
Belle Plaine
​
Litchfield
​
Brainard
​
Amherst
​
Seneca Falls
​
Lake Placid
​
Waynesville
Greensboro
​
Cincinnati
​
Warren
​
Philadelphia
​
Ellwood City
​
Columbia
​
Johns Island
​
Burns
​
Murfreesboro
​
Bryan
​
Layton
​
South Jordan
Salem
Bellingham
​
Three Lakes
Ashland
​
Sparta
​
Green Bay
​
Lodi
Nevada
​
Pennsylvania
Alabama
​
Alaska
​
Alaska
​
Arizona
​
Arkansas
​
California
​
California
California
​
California
​
California
​
Connecticut
​
D.C.
​
Florida
​
Florida
​
Florida
Illinois
​
Indiana
​
Indiana
​
Iowa
​
Michigan
​
Michigan
Minnesota
​
Minnesota
​
Minnesota
​
Minnesota
​
Nebraska
​
Nebraska
​
New Hampshire
​
New York
​
New York
​
North Carolina
North Carolina
​
Ohio
​
Pennsylvania
​
Pennsylvania
​
Pennsylvania
​
South Carolina
​
South Carolina
​
Tennessee
​
Tennessee
​
Texas
​
Utah
​
Utah
Virginia
Washington
​
Wisconsin
Wisconsin
​
Wisconsin
​
Wisconsin
​
Wisconsin
Oct 11, 2020
​
Oct 11, 2020
Oct 11, 2020
​
Oct 11, 2020 (NWF)
​
Oct 11, 2020
​
Oct 13, 2019
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 13, 2019
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 11, 2020
​
Oct 13, 2019
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 13, 2019
​
Oct 11, 2020 (NWF)
​
Oct 11, 2020
​
Oct 14, 2018
​
Oct 14, 2018 (W)
​
Oct 11, 2020 (NWF)
​
Oct 11, 2020
​
Oct 13, 2019 (W)
​
Oct 13, 2019
Oct 13, 2019
​
Oct 11, 2020
​
Oct 11, 2020
Bizz Johnson Half Marathon, Marathon, 10k, 50k
​
City to the Sea Half Marathon, 5k & Kids Run
Humboldt Redwoods Marathon & Half Marathon
​
Emerald Bay Half Marathon (Tahoe Trifecta 3 of 3)
​
Inaugural Boulderthon Downtown Edition 13.1 & 26.2
​
Broomfield Trails Marathon, Half Marathon, 10k, 5k
​
​
Ron Jon Cocoa Beach Half Marathon
​
Deb Montgomery Racing Octoberfest Half Marathon, 10k, 5k
​
Mauii Marathon & Half Marathon
​
City of the Trees Marathon & Half Marathon
​
Whiskeydaddle Races The Bottle Half Marathon
​
Prairie Fire Fall Marathon, Half Marathon, 5k
​
​
Hancock Marathon & Half Marathon
​
Boston Athletic Association "BAA" Half Marathon
New England Harvest Half Marathon
​
Portland St. Patrick Fall Festival Half Marathon, 5k 2020 Registration
The Nebraska Marathon & Half Marathon
​
Northeast Delta Dental New England Half Marathon
​
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
​
Fall Foliage Half Marathon & 10k
​
The Empire State Marathon, Half Marathon & Relay
​
NYRR Staten Island Half Marathon
​
Towpath Marathon, Half Marathon
​
Dayton River Corridor Classic Half Marathon & 5k
​
Reading Hospital Road Run Half Marathon, 5k, 1mi
​
Hot Cider Hustle - Erie Half Marathon & 5k 2020 Registration
​
​
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
​
San Luis Obispo
​
Weott
​
Lake Tahoe
​
Boulder
​
Broomfield
​
Santa Rosa Beach
​
Cocoa Beach
​
Loganville
​
Lahaina
​
Boise
​
Peoria
​
Wichita
​
Mandeville
​
Hancock
​
Boston
Swansea
​
Portland
Omaha
​
Hopkinton
​
Clinton
​
Alamuchy
​
Schenectady
​
Brooklyn
​
Rhinebeck
​
Syracuse
​
Staten Island
​
Cleveland
​
Dayton
​
Reading
​
Erie
​
Moab
​
Front Royal
​
Charlottesville
Vancouver
​
Spokane
​
Circleville
California
​
California
California
​
California
​
Colorado
​
Colorado
​
Florida
​
Florida
​
Georgia
​
Hawaii
​
Idaho
​
Illinois
​
Kansas
​
Louisiana
​
Maryland
​
Massachusetts
Massachusetts
​
Michigan
​
Nebraska
​
New Hampshire
​
New Jersey
​
New Jersey
​
New York
New York
​
New York
​
New York
​
New York
​
Ohio
​
Ohio
​
Pennsylvania
​
Pennsylvania
​
Utah
​
Virginia
​
Virginia
Washington
​
Washington
​
West Virginia
Oct 19, 2019
​
Oct 17, 2020
​
Oct 19, 2019
​
Oct 17, 2020
​
Oct 19, 2019
​
Oct 17, 2020
​
Oct 19, 2019
​
Oct 17, 2020
​
Oct 17, 2020
​
Oct 17, 2020
​
Oct 17, 2020 (NWF)
​
Oct 17, 2020 (W)
​
Oct 17, 2020
​
Oct 19, 2019
​
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 17, 2020 (W)
​
Oct 17, 2020
​
Oct 19, 2019
​
Oct 17, 2020
​
Oct 17, 2020
​
Oct 17, 2020 (W)
​
Oct 17, 2020 (T)
Soaring Wings of Conway Marathon, Half Marathon & Relay
​
Brazen Goonies Half Marathon, 10k, 5k
​
Paul Mitchell XTERRA Gunstock Trails Half Marathon & 5k
​
Chicago Country Sole Half Marathon, 10k, 5k
​
Purdue Boilermaker Half Marathon & 5k
​
​
Renfro Rock N' Run Half Marathon
​
Pumpkin Harvest Fest Half Marathon
​
Baltimore Running Festival Marathon, Half Marathon, 5k
​
Mankato Marathon & Half Marathon
​
Hot Cider Hustle Twin Cities Half Marathon, 5k 2020 Registration
​
Kansas City Marathon, Half Marathon
​
​
Bear Creek Run Half Marathon and Team Relay
​
Twighlight Red Rock Half Marathon, 10k, 5k
​
Livingston Manor Half Marathon featuring Catskill Brewery
​
Rocktoberfest Half Marathon & 5 Miler
​
Mother Earth Brewing Ironclad Half Marathon
​
Buffalo Creek Half Marathon 2019 Registration
​
Battle of Hillotes Half Marathon, 10k
​
Oktoberfest Trail Run Festival 5k, Half & Full Marathons, 50k
​
Huntsville Half Marathon, Quarter Marathon, 5k
​
​
Mainly Marathons Appalachian Series Full, Half, 10k, 5k (VA/WV)
​
Bishop Events Lake Anna Half Marathon, 10k, 5k
​
Deep Hollow Half Marathon & 5k 2019 Registration
​
​
Squak Mountain Half Marathon, 50k, 12k
​
Mainly Marathons Appalachian Series Full, Half, 10k, 5k (VA/WV)
​
Conway
​
Vacaville
​
Laie
​
Chicago
​
West Lafayette
​
Louisville
​
Mt. Vernon
​
Bethel
​
Baltimore
​
Mankato
​
Bloomington
​
Kansas City
​
Kirksville
​
Columbia
​
Reno
​
Livingston Manor
​
Charlotte
​
Kinston
​
Cabot
​
Helotes
​
Farmersville
​
Huntsville
​
McKinney
​
Bluefield
​
Sportsylvania
​
Lynchburg
​
Clarkston
​
Issaqua
​
Bluefield
​
Nashotah
Arkansas
​
California
​
Hawaii
​
Illinois
​
Indiana
​
Kentucky
​
Kentucky
​
Maine
​
Maryland
​
Minnesota
​
Minnesota
​
Missouri
​
Missouri
​
Missouri
​
Nevada
​
New York
​
North Carolina
​
North Carolina
​
Pennsylvania
​
Texas
​
Texas
​
Texas
​
Texas
​
Virginia
​
Virginia
​
Virginia
​
Washington
​
Washington
​
West Virginia
​
Wisconsin
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020
Oct 20, 2019
​
Oct 20, 2019
​
Oct 20, 2019 (T)
​
Oct 20, 2019
​
Oct 18, 2020
​
Oct 18, 2020 (NWF)
​
Oct 18, 2020
Oct 20, 2019
​
Oct 20, 2019
Oct 18, 2020
​
Oct 20, 2019
Oct 20, 2019 (NWF)
​
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020 (NWF)
Oct 20, 2019
​
Oct 18, 2020 (W)
​
Oct 18, 2020 (NWF)
Oct 18, 2020 (NWF)
​
Oct 20, 2019
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020 (W)
​
Oct 20, 2019
​
Oct 18, 2020 (NWF)
Oct 18, 2020 (W)
No 2019 Event (NWF)
​
Oct 18, 2020 (W)
​
Oct 20, 2019 (NWF)
​
Oct 20, 2019 (NWF)
Oct 20, 2019 (NWF)
​
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020
​
Oct 18, 2020 (W)
​
Oct 18, 2020 (W)
​
Oct 18, 2020
Tucson Wicked Half Marathon, 10k, 5k & Spooky Kids Sprint
​
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
​
Lexus Ventura Marathon, Half Marathon, 5k
​
Rock'n'Roll Denver 1/2 Marathon & Relay
​
Cheshire Half Marathon, 5k & Kids Run
​
First Watch Sarasota Half Marathon & Relay 2020 Registration
Running for the Bay Marathon, Half Marathon, 50k, 10k, 5k
​
Wicked Triple Fun 1/2 Marathon
​
Healthy Driven Naperville Marathon & Half Marathon
​
Springfield 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
Newburyport Green Stride Half Marathon & Relay
​
Metro Health Grand Rapids Marathon, Half Marathon
​
Detroit Free Press Marathon, Half Marathon, 5k
​
Hot Cider Hustle Rochester Half Marathon, 5k 2020 Registration
​
GO! St. Louis Halloween Half Marathon, 10k, 5k, 1mi
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
Gansett Half Marathon on Hiatus for 2019
​
Gettysburg Blue-Gray Half Marathon & 5k
​
​
Myrtle Beach Mini Marathon 13.1mi & 5k
​
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)
​
Oct 19, 2020 (W)
Oct 20, 2020 (W)
Tucson
​
Fort Smith
​
Folsom
Cloverdale
​
Temecula
​
Pasadena
​
Ventura
​
Denver
​
Cheshire
​
Sarasota
Apalachicola
​
Ft Walton Beach
Naperville
​
Springfield
Valparaiso
​
Des Moines
​
N.E. Harbor
​
Lowell
​
Gloucester
Newburyport
​
Grand Rapids
​
Detroit
​
Rochester
​
St. Louis
Atlantic City
​
Seaside Heights
​
Albuquerque
​
Yonkers
​
Columbus
Hood River
Narragansett
​
Gettysburg
​
Hershey
​
Bethlehem
Myrtle Beach
​
Chattanooga
​
College Station
​
South Hero
​
Bluefield
​
Bluefield
​
Duluth
Arizona
​
Arkansas
​
California
California
​
California
​
California
​
California
​
Colorado
​
Connecticut
​
Florida
Florida
​
Florida
Illinois
​
Illinois
Indiana
​
Iowa
​
Maine
​
Massachusetts
​
Massachusetts
Massachusetts
​
Michigan
​
Michigan
​
Minnesota
​
Missouri
New Jersey
​
New Jersey
​
New Mexico
​
New York
​
Ohio
Oregon
Rhode Island
​
Pennsylvania
​
Pennsylvania
​
Pennsylvania
South Carolina
​
Tennessee
​
Texas
​
Vermont
​
Virginia
​
West Virginia
​
Wisconsin
Bristol
Tennessee
Fletcher
North Carolina
Oct 21, 2020 (W)
Seneca
South Carolina
Oct 22, 2020 (W)
Macon
Georgia
Oct 23, 2020 (W)
Eufaula
Alabama
Oct 24, 2020
​
Oct 24, 2020
​
Oct 24, 2020
No Event 2019 (NWF)
​
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 24, 2020
Oct 26, 2019
​
Oct 24, 2020
​
Oct 24, 2020 (W)
​
Oct 24, 2020
​
Oct 26, 2019 (W)
​
Oct 24, 2020
​
Oct 24, 2020
​
Oct 24, 2020
​
Oct 24, 2020 (NWF)
​
Oct 26, 2019
Oct 26, 2019
​
Oct 24, 2020
​
Oct 24, 2020
​
Oct 24, 2020
​
Oct 24, 2020
Oct 26, 2019 (NWF)
​
Oct 24, 2020
​
Oct 24, 2020 (NWF)
​
Stinson Beach Half Marathon & 7 Mile
​
California Gold Rush Half Marathon, 15/10/5k 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
​
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
​
Run to the Center of the World Half Marathon, 10k, 5k 2020 Registration
​
Running Fit Trail Half Marathon
​
​
​
​
Run Ocean Isle Beach Half Marathon, 5k, 1mi
​
Gateway to the Smokies Half Marathon
​
Portland Run Like Hell Half Marathon, 10k, 5k
Spinx Run Fest Marathon, Run Town USA Half Marathon, 10/5k
​
​
​
​
50 States Half Marathon Club Annual Member Party & Big Awards Night!
​
​
Hot Cider Hustle - Shorewood Half Marathon & 5k 2020 Registration
Death Valley NP
​
Stinson Valley
​
Coloma
Redwood City
​
Amelia
Miami Beach
Mableton
Boston
​
Griffin
​
Athol
Bristol
​
Murray
New Orleans
​
Freeport
Falmouth
Ashland
​
Mackinac Island
​
Troy
​
Pinckney
​
Franconia
​
Ellicottville
​
Sleepy Hollow
​
Ocean Isle
​
Waynesville
​
Portland
Greenville
​
Lynchburg
​
The Colony
​
Marathon
​
Houston
Cedar Park
​
Salt Lake City
​
Shorewood
California
​
California
​
California
California
​
Florida
Florida
Georgia
Georgia
​
Georgia
​
Idaho
Indiana
​
Kentucky
Louisiana
​
Maine
Massachusetts
Massachusetts
​
Michigan
​
Michigan
​
Michigan
​
New Hampshire
​
New York
​
New York
​
North Carolina
​
North Carolina
​
Oregon
​
South Carolina
​
Tennessee
​
Texas
​
Texas
​
Texas
Texas
​
Utah
​
Wisconsin
Oct 25, 2020
​
Oct 25, 2020
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020 (W)
​
Oct 25, 2020
​
Oct 25, 2020
Oct 25, 2020 (W)
Oct 25, 2020 (W)
​
Oct 27, 2019
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020
​
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 (NWF)
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 27, 2019
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020
​
Oct 25, 2020 (W)
​
Oct 25, 2020 (NWF)
Bridge Street Town Centre Half Marathon
​
TMC Get Moving Tucson Half Marathon, 5k, 1mi
The Wicked Half Marathon, 10k, 5k & Spooky Kids Sprint
​
Fayetteville Firefighters Hero Half Marathon
​
BWR Monster Dash Half Marathon, 15k, 10k, 5k
​
SLO Ultra Fit Festival Half Marathon
​
All-Out Kooky Spooky Half Marathon, 10k, 5k, 1mi
Endurance House Westy Half Marathon & 5k
​
​
Haloween Half Marathon Series Atlanta Halloween Half Marathon
​
Alpharetta Women's Half Marathon & 5k
​
​
Crossroads Regional Marathon, Half Marathon
​
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
​
Spooky Sprint Half Marathon, 10k, 5k
​
Haunted Hustle Omaha Half Marathon & 5k 2020 Registration
​
​
HiTOPS Princeton Half Marathon
​
Super Hero Events Halloween Half Marathon & Relay
​
The Harry Gorilla Half Marathon & Squirrely Six Mile
​
Duke City Marathon, Half Marathon, 20k, 10k, 5k & Relay
​
​
Flower City Challenge Half Marathon, 5k, TriDu & Kids Races
​
Suffolk County Marathon & Half Marathon
​
Youngstown Marathon & Half Marathon
​
ORRRC Marathon & Half Marathon
​
Rhode Races Narragansett Marathon, Half Marathon, 5k
​
50 States Half Marathon Club Annual Meet Up at Houston Half 2020
​
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
Huntsville
​
Tucson
Peoria
​
Fayetteville
​
Van Nuys
​
Arroyo Grande
​
San Rafael
Golden
Westminster
​
Athens
​
Atlanta
​
Alpharetta
​
Athens
​
Crown Point
​
Cedar Rapids
​
Potterville
​
Oxford
​
Kansas City
​
Omaha
​
Newmarket
​
Princeton
​
Morristown
​
Voorheesville
​
Bridgeport
​
Valley Cottage
​
Rochester
​
Long Island
​
Youngstown
​
Xenia
​
Narragansett
Houston
​
Houston
​
Austin
​
Shelburne
​
Middleton
​
Green Bay
Alabama
​
Arizona
Arizona
​
Arkansas
​
California
​
California
​
California
Colorado
Colorado
​
Georgia
​
Georgia
​
Georgia
​
Georgia
​
Indiana
​
Iowa
​
Michigan
​
Mississippi
​
Missouri
​
Nebraska
​
New Hampshire
​
New Jersey
​
New Jersey
​
New York
New York
​
New York
​
New York
​
New York
​
Ohio
​
Ohio
​
Rhode Island
Texas
​
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 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020 (NWF)
​
Oct 31, 2020 (NWF)
​
Oct 31, 2020
​
Oct 31, 2020 (W)
​
Oct 31, 2020
​
Oct 31, 2020 (NWF)
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
Oct 31, 2020
​
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
​
Florida Halloween Distance Classic Halfathon, 10k & 5k
​
Galena River Fall Half Marathon & 8k
​
​
Minneapolis Halloween Half Marathon
​
Monster Dash Minnesota Half Marathon, 10k, 5k
​
Hearts for Autism 1/2 Marathon, 10k, 5k
​
Day of the Dead Series Marathon, Half, 100/50/10/5k, 100mi (day 3)
​
Triple Lakes Trail Race Half Marathon, Marathon, 40mi, Relay
​
Emerald Isle Marathon, Half Marathon, 5k
​
Haunted Half Marathon & Relay presented by Michelob Ultra
​
YMCA of Middle Tennessee Harvest Half Marathon, 5k
​
Stephenville Lions Spooktacular 5k, 10k & Half Marathon
​
The Energy City Half Marathon, 10k, 5k, 1k
​
​
The Kingdom Challenge Half Marathon, 5k & Relay
​
Chessie Trail Marathon, Half Marathon, 5k & Marathon Relay
​
Florence
​
San Jose
​
St. Petersburg
​
Galena
​
Chicago
​
Minneapolis
​
Minneapolis
​
Las Cruces
​
Las Cruces
​
Greensboro
​
Emerald
​
Jonesborough
​
Brentwood
​
Stephenville
​
Dallas
​
Provo
​
St. Johnsbury
​
Lexington
​
Fish Creek
Alabama
​
California
​
Florida
​
Illinois
​
Illinois
​
Minnesota
​
Minnesota
​
New Mexico
​
New Mexico
​
North Carolina
​
North Carolina
​
Tennessee
​
Tennessee
​
Texas
​
Texas
​
Utah
​
Vermont
​
Virginia
​
Wisconsin
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.