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, 2024 (W)
Chadron
Nebraska
Oct 2, 2024 (W)
Oct 3, 2024 (W)
Sundance
Belle Fourche
Wyoming
South Dakota
Oct 4, 2024 (W)
Bowman
North Dakota
Oct 5, 2024
Oct 5, 2024
Oct 5, 2024
Oct 7, 2023
Oct 5, 2024
Oct 5, 2024
Oct 5, 2024 (NWF)
Oct 7, 2023
Oct 7, 2023
Oct 7, 2023
Oct 7, 2023 (NWF)
Oct 5, 2024 (W)
Oct 5, 2024
Oct 7, 2023
Oct 5, 2024
Oct 5, 2024
Oct 5, 2024
Oct 5, 2024
Oct 5, 2024
Oct 5, 2024
Oct 7, 2023
Oct 5, 2024 (T)
Oct 5, 2024
Oct 5, 2024
Oct 7, 2023
Oct 7, 2023
Oct 5, 2024
Oct 7, 2023
Oct 7, 2023
Oct 5, 2024
Oct 5, 2024
Flagstaff Marathon, Half Marathon, 10k (Offroad)
Rancho San Vicente Trail 13.1mi, 10 mi, 8mi, 10k, 5k
SPACEROCK Trail Race Half Marathon, 10k, 5k
Breckenridge Road Marathon, Half Marathon, 10k
The Race Half Marathon & 5k 2024 Registration
Indy Half Marathon at Fort Ben
Little Apple Marathon, Half Marathon, 5k & Relay
Mainly Marathons Center of the Nation Marathon, Half, 10/5k
The New Hampshire Marathon, Half Marathon, 10k
Lake Placid Classic Half Marathon & 10k
Bay Ridge Half Marathon 2024 Registration
Great South Bay Run 1/2 Marathon, 10k, 5k 2024 Registration
Cary Greenways Tour Marathon, Half Marathon, 10k, 5k
Run Holden Beach Half Marathon, 5k, 1mi
Scheels BurliMOT Half Marathon, 5k & Relay
Towpath Marathon, Half Marathon & 10k
Lowcountry Trail Half Marathon & 5k
True to the Brew Trail Run/Hike 13.1 Half Marathon
Arches Marathon, Half Marathon, 50k, 15k
Leavenworth Marathon & Half Marathon
Freedom's Run Marathon, Half Marathon, 10k, 5k
S'more Fun Trail Run Half Marathon, 10k, 5k
Flagstaff
San Jose
Aqua Dulce
Breckenridge
Atlanta
Evansville
Indianapolis
Manhattan
Berea
Waynesville
St. James
Baker
Bristol
Lake Placid
LeRoy
Brooklyn
Bayshore
Cary
Holden Beach
Minot
Cleveland
Johns Island
Spartanburg
Moab
Harrisonburg
Farmville
Leavenworth
Poulsbo
Shepherdstown
Baraboo
Green Bay
Arizona
California
California
Colorado
Georgia
Indiana
Indiana
Kansas
Kentucky
Missouri
Missouri
Montana
New Hampshire
New York
New York
New York
New York
North Carolina
North Carolina
North Dakota
Ohio
South Carolina
South Carolina
Utah
Virginia
Virginia
Washington
Washington
West Virginia
Wisconsin
Wisconsin
Oct 6, 2024
Oct 6, 2024
Oct 6, 2024
Oct 6, 2024
Oct 8, 2023
Oct 6, 2024
Oct 6, 2024
Oct 8, 2023
Oct 8, 2023
Oct 8, 2023
Oct 6, 2024
Oct 8, 2023
Oct 06, 2024 (NWF)
Oct 8, 2023
Oct 8, 2023
Oct 6, 2024 (NWF)
Oct 6, 2024
Oct 6, 2024
Oct 6, 2024
Oct 6, 2024
Oct 6, 2024
Oct 9, 2022 (NWF)
Oct 8, 2023
Oct 8, 2023 (NWF)
Oct 8, 2023
Oct 6, 2024
Oct 6, 2024
Oct 6, 2024
Oct 6, 2024
Oct 6, 2024
Oct 6, 2024
Oct 8, 2023
Oct 6, 2024
Rock'n'Roll San Jose 1/2 Marathon
Humboldt Redwoods Marathon & Half Marathon
Long Beach Marathon, Half Marathon
Urban Cow Half Marathon, & Relay, 5k
Kokanee Trail Runs 1/2 Marathon, 10k, 5k
Windsor Marathon, Half Marathon, 10k, 5k
Moscow Mountain Madness Half Marathon, 50k, 5mi
Maine Marathon, Half Marathon & Relay
Chestertown Challenge Half Marathon, 5k
YuKanRun Around Cape Ann Half Marathon (3hr course time limit)
Detroit Hot Cider Hustle Half Marathon, 10k, 5k 2023 Registration
Medtronic Twin Cities Marathon & inaugural Half Marathon
Rock Reno Half Marathon, 10k, 5k, Relay
Smuttynose Rockfest Marathon & Half Marathon
Great Balloon Chase 1/2 Marathon & 5k
Wineglass Marathon & Half Marathon
The Brooklynite Half Marathon, 10k, 5k
Fall Foliage Half Marathon & 10k
NYRR Staten Island Half Marathon
Rock & Roll Hall Of Fame Half Marathon
Portland Marathon & Half Marathon
Palace City Kiwanis Half Marathon, Relay, 10k, 5k
Run Crazy Horse 26.2mi, 13.1mi
Leaf Peepers Half Marathon & 5k
Peroni Crawlin Crab Half Marathon & 5k
Pocahontas Trail Fest Marathon, Half Marathon & Relay
Spokane Marathon, Half Marathon, 10k, Relay
San Jose
Weott
Long Beach
Sacramento
Lake Tahoe
Windsor
Norwalk
Savannah
Moscow
Mandeville
Portland
Chesterfield
Gloucester
Pittsfield
Harrison TWP
Minneapolis
Reno
Hampton
Albuqurque
Corning
Cortland
Brooklyn
Rhinebeck
Staten Island
Cleveland
Portland
Mitchell
Hill City
Waterbury
Hampton
Chesterfield
Spokane
Milwaukee
California
California
California
California
California
Colorado
Connecticut
Georgia
Idaho
Louisiana
Maine
Maryland
Massachusetts
Massachusetts
Michigan
Minnesota
Nevada
New Hampshire
New Mexico
New York
New York
New York
New York
New York
Ohio
Oregon
South Dakota
South Dakota
Vermont
Virginia
Virginia
Washington
Wisconsin
Oct 12, 2024
Oct 12, 2024
Oct 14, 2023
Oct 12, 2024
Oct 14, 2023
Oct 12, 2024
Oct 12, 2024
Oct 15, 2022
Oct 15, 2022
Oct 12, 2024
Oct 12, 2024
Oct 12, 2024
Oct 14, 2023
Oct 15, 2022
Oct 12, 2024
Oct 12, 2024 (NWF)
Oct 12, 2024
Oct 15, 2022
Oct 15, 2022
Oct 14, 2023
Oct 12, 2024
Oct 12, 2024
Oct 14, 2023
Oct 14, 2023
Oct 12, 2024
Oct 14, 2023
Oct 14, 2023
Oct 12, 2024
Oct 12, 2024
Oct 12, 2024
Oct 12, 2024
Oct 15, 2022
Oct 12, 2024
Oct 12, 2024
Oct 12, 2024
Oct 14, 2023
Oct 12, 2024
Oct 15, 2023
Oct 12, 2024
Oct 15, 2022
Oct 12, 2024
Oct 14, 2023
Oct 14, 2023
Oct 12, 2024
Oct 12, 2024
Oct 14, 2023
Little River Canyon Half Marathon
Run the Rock Marathon, Half Marathon, 10k, 5k
Vacation Races Lake Powell Half Marathon
Whiskey Row Marathon & Half Marathon
Arkansas Marathon, Half Marathon, 10k
Long View Marathon, Half Marathon, 5k
Mancos Cowboy Half Marathon, 5k & Kids Fun Run
Monster Mash Marathon, Half Marathon Delaware
Under the Oaks Run Half Marathon, 10k, 5k
Hayden Lake Marathon, Half Marathon, 10k
Des Plaines River Trail Races Half Marathon, Marathon, 50 mi
Knobstone Trail Mini 13.1, 10k, 5k
Purdue Boilermaker Half Marathon & 5k
Hot Cider Hustle Cedar Rapids Half Marathon, 10k, 5k
Brookshire's and Super 1 Foods Heroes Run 1/2 Marathon & 5k
River Valley Run Trail Festival 13.1mi, 10k, 5k
SouthCoast Wind Cape Cod Marathon Half Marathon
Hot Cider Hustle Lansing Half Marathon, 10k, 5k 2024 Registration
Run to the Center of the World Half, 10k, 5k 2023 Registration
Gear Western Country Half Marathon & 5k
Bemidji Blue Ox Marathon, Half Marathon & 5k
Scenic Byway Run Half Marathon, Relay, 5k
Madison Station Half Marathon, 10k, 5k
Cannonball Marathon, Half Marathon, 10k, 5k
Mo Fall Marathon & Half Marathon
Warren County YMCA SuperKwik Challenge Half Marathon, 5k
Alamo Beer Challenge Battle of Hillotes Half Marathon, 10k, 5k
BCS Buffalo Stampede Half Marathon & 5k 2023 Registration
The Kingdom Challenge Half Marathon, 5k & Relay
Bishop Events Racin' to Beat Cancer Half Marathon, 10k, 5k
Deep Hollow Half Marathon & 5k Trail Race 2022 Registration
LewisGale Salem Half Marathon & 8k
RTP Larry Scott Trail Half Marathon, 10k, 5k
Falla Walla Half Marathon & 10k
Whistlestop Marathon & Half Marathon
Zachariah's Acres Fall Run, Walk & Roll Half Marathon, 5k
Ft. Payne
Anchorage
Kodiak
Page
Prescott
Booneville
Fort Collins
Mancos
Dover
Jekyll
Hayden
Vernon Hills
Martinsville
West Lafayette
Lansing
Cedar Rapids
Louisville
Bossier City
Shreveport
Manchester
Falmouth
Lansing
Troy
Long Lake
Bemidji
Belle Plaine
Madison
Greensboro
Cincinnati
Perrysville
Warren
Cabot
Greenville
Helotes
San Marcos
Bryan
Sandy
St. Johnsbury
Fairfax Station
Lynchburg
Salem
Port Townsend
Walla Walla
Ashland
Oconomowoc
Three Lakes
Alabama
Alaska
Alaska
Arizona
Arizona
Arkansas
Colorado
Colorado
Delaware
Georgia
Idaho
Illinois
Indiana
Indiana
Iowa
Iowa
Kentucky
Louisiana
Louisiana
Maryland
Massachusetts
Michigan
Michigan
Minnesota
Minnesota
Minnesota
Mississippi
North Carolina
Ohio
Ohio
Pennsylvania
Pennsylvania
South Carolina
Texas
Texas
Texas
Utah
Vermont
Virginia
Virginia
Virginia
Washington
Washington
Wisconsin
Wisconsin
Wisconsin
Oct 13, 2024
Oct 16, 2022 (T)
Oct 15, 2023
Oct 13, 2024
Oct 16, 2022
Oct 13, 2024
Oct 13, 2024
Oct 15, 2023
Oct 13, 2024
Oct 13, 2024
Oct 13, 2024
Oct 16, 2022
Oct 13, 2024
Oct 13, 2024
Oct 13, 2024
Oct 16, 2022
Oct 13, 2024
Oct 13, 2024
Oct 13, 2024
Oct 15, 2023
Oct 15, 2023
Oct 13, 2024
Oct 15, 2023
Oct 13, 2024
Tucson Wicked Half Marathon, 10k, 5k
Pasadena Trail Half Marathon, 10k, 5k
Clo Cow Half Marathon, 10k, 5k
Ridgefield Pamby Half Marathon
Run Conch Republic Southernmost Half Marathon & 10k
7 Bridges Marathon, 4 Bridges Half Marathon, 2 Bridges 5k
Hot Cider Hustle Fort Wayne Half Marathon, 10k, 5k
Prairie Fire Fall Marathon, Half Marathon, 5k
The Iron Horse Half Marathon & 12k
Western Maryland Rail Trail Marathon & Half Marathon
Nantucket Half Marathon (3 hour course time limit)
Probility Ann Arbor Marathon, Half Marathon, 10k, 5k
Mohawk Hudson River Marathon & Half Marathon
Reading Hospital Road Run Half Marathon & 5k
Amica Newport Marathon and Half Marathon
Block Island Half Marathon 2024 Registration
B.C.S. Oktoberfest Half Marathon & 10k
Charlottesville Fall Classic Half Marathon, 10k
Girlfriends Run for a Cure Half & Quarter Marathon
Snohomish River Run Half Marathon, 10k
Tucson
Pasadena
Petaluma
Westminster
Ridgefield
Pensacola
Key West
Crandall
Fort Wayne
Wichita
Midway
Hancock
Nantucket
Ann Arbor
Albany
Reading
Newport
Block Island
Greenville
College Station
Charlottesville
Vancouver
Everett
Circleville
Arizona
California
California
Colorado
Connecticut
Florida
Florida
Georgia
Indiana
Kansas
Kentucky
Maryland
Massachusetts
Michigan
New York
Pennsylvania
Rhode Island
Rhode Island
South Carolina
Texas
Virginia
Washington
Washington
West Virginia
Oct 19, 2024
Oct 19, 2024
Oct 19, 2024
Oct 19, 2024
Oct 21, 2023
Oct 19, 2024
Oct 19, 2024
Oct 19, 2024
Oct 19, 2024 (NWF)
Oct 19, 2024
Oct 19, 2024
Oct 21, 2023
Oct 19, 2024
Oct 19, 2024 (NWF)
Oct 19, 2024 (W)
Oct 19, 2024
Oct 22, 2022
Oct 21, 2023
Oct 22, 2022
Oct 19, 2024
Oct 19, 2024
Oct 21, 2023
Oct 19, 2024
Oct 19, 2024
Eversource Hartford Marathon & Half Marathon
Potomac River Run Half Marathon & Full Marathon
Country Soul Half Marathon, 10k, 5k 2024 Registration
KY History Half Marathon, 10k, 5k
Baltimore Running Festival Marathon, Half Marathon
Mankato Marathon & Half Marathon
Hot Cider Hustle Twin Cities Half Marathon, 5k 2024 Registration
Garmin Kansas City Marathon, Half Marathon
Twighlight Red Rock Half Marathon, 10k, 5k
Harding Halloween Half Marathon
Mother Earth Brewing Ironclad Half Marathon
Geyser Growl Half Marathon
End of the Road Half Marathon Day 1
Pocono Mountains Marathon, Half Marathon, 10k, 5k
Oktoberfest Trail Run Festival 5k, Half & Full Marathons, 50k
Citizens Run Against Cancer Half Marathon & 5k
The Haunted Hustle Half Marathon & Relay
Carnelian Bay
Hartford
Washington
Chicago
Hopkinsville
Frankfort
Baltimore
Mankato
Bloomington
Kansas City
Reno
Morristown
Kinston
Black Mountain
Waterfall
Greentown
The Colony
Farmersville
Victoria
Salt Lake City
Clarkston
Kirkland
Middleton
Nashotah
California
Connecticut
D.C.
Illinois
Kentucky
Kentucky
Maryland
Minnesota
Minnesota
Missouri
Nevada
New Jersey
North Carolina
North Carolina
Pennsylvania
Pennsylvania
Texas
Texas
Texas
Utah
Washington
Washington
Wisconsin
Wisconsin
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 24, 2021 (NWF)
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024 (NWF)
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024 (NWF)
Oct 20, 2024
Oct 22, 2023
Oct 22, 2023
Oct 21, 2023
Oct 22, 2023
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Oct 22, 2023
Oct 20, 2024
Oct 20, 2024 (W)
Oct 20, 2024
Oct 20, 2024
Oct 20, 2024
Chandler #AZ48 Marathon & Half Marathon
TMC A-Mountain Half Marathon & 4 Miler
Creep 'N Crawl Half Marathon, 5k
Mission Inn Run 1/2 Marathon, 10k, 5k
Cloverdale Vineyard Races Marathon, Half Marathon & 5k
Ridgefield Pamby Half Marathon
The Reservoir Run Half Marathon, 5k & Kids Fun Run
7 Bridges Marathon, 4 Bridges Half Marathon, 2 Bridges 5k
Healthy Driven Naperville Half Marathon, 10k, 5k
IMT Des Moines Marathon, Half, Relay, 5k
Mount Desert Island Marathon, Half Marathon & Relay
Bay State Marathon & Half Marathon
Happy Valley Half Marathon & 5k
U.M. Health West Grand Rapids Marathon, Half Marathon
Detroit Free Press Marathon, Half Marathon, 5k
Wild Duluth Races Harder 'N Heck Half Marathon & 10k
Hot Cider Hustle Rochester Half Marathon, 10k, 5k 2024 Registration
GO! St. Louis Halloween Race Half Marathon, 10k, 5k, 1mi
Hot Cider Hustle Omaha Half Marathon, 10k, 5k 2024 Registration
Delta Dental New England Half Marathon
Atlantic City Marathon, Half Marathon, 10k, 5k
Main Street Half Marathon and 4 Miler of Hunterdon
ORC Seaside Half Marathon & 5k
Super Hero Events Halloween Half Marathon & Relay
Duke City Marathon, Half Marathon, 20k, 10k, 5k & Relay
Suffolk County Marathon & Half Marathon
Bull City Race Fest Half Marathon, 5mi, 1miler
Nationwide Columbus Marathon & Half Marathon
Youngstown Marathon & Half Marathon
Columbia Gorge Marathon & Half Marathon
End of the Road Half Marathon day 2
7 Bridges Marathon, Half Marathon, 5k
Champlain Islands Marathon and Half Marathon
Chandler
Tucson
Little Rock
Emerald Bay
Riverside
Cloverdale
Ridgefield
Weston
Crandall
Naperville
Des Moines
N.E. Harbor
Lowell
Northampton
Grand Rapids
Detroit
Duluth
Rochester
Biloxi
Eureka
Omaha
Concord
Newmarket
Atlantic City
Clinton
Seaside Heights
Morristown
Albuquerque
Bridgeport
Long Island
Durham
Columbus
Youngstown
Hood River
Waterfall
Chattanooga
South Hero
Lorton
Arizona
Arizona
Arkansas
California
California
California
Connecticut
Connecticut
Georgia
Illinois
Iowa
Maine
Massachusetts
Massachusetts
Michigan
Michigan
Minnesota
Minnesota
Mississippi
Missouri
Nebraska
New Hampshire
New Hampshire
New Jersey
New Jersey
New Jersey
New Jersey
New Mexico
New York
New York
North Carolina
Ohio
Ohio
Oregon
Pennsylvania
Tennessee
Vermont
Virginia
Oct 28, 2023
Oct 26, 2024
Oct 29, 2022
Oct 28, 2023
Oct 26, 2024
Oct 26, 2024
Oct 31, 2020
Oct 26, 2024
Oct 28, 2023
Oct 28, 2023
Oct 29, 2022
Oct 26, 2024
Oct 26, 2024
Oct 26, 2024
Oct 26, 2024 (NWF)
Oct 28, 2023 (NWF)
Oct 28, 2023
Oct 29, 2022
Oct 26, 2024 (W)
Oct 26, 2024
Oct 26, 2024
Oct 26, 2024
Oct 26, 2024
Oct 26, 2024
Oct 29, 2022
Oct 28, 2023
Oct 26, 2024
Oct 26, 2024
Oct 26, 2024
Oct 29, 2022
Oct 28, 2023
Oct 26, 2024
Oct 29, 2022
Oct 26, 2024
Oct 28, 2023
Oct 26, 2024
Life without Limits Half Marathon, 5k, 1mi
Trail Run at Sly Park 50k, 27mi, 18mi, 13.1mi, 8.5mi, 10k, 5k
Hallowine Run Half Marathon & 5k
Bishop Events Semper Fi Half Marathon & 5k
Seawitch Fall Half Marathon Classic
Miami Beach Halloween Half Marathon
Florida Halloween Distance Classic Halfathon, 10k & 5k
Boston Mini Marathon "Half Marathon", 5k & Relay
Galena River Fall Half Marathon & 8k
Marathon to Marathon Races 26.2, Half Marathon, 5k
Michigan Monster Dash Half Marathon, 10k, 5k, 1k Kids
Mackinac Island Great Turtle Trail Run Half Marathon (3.5hr time limit)
Minneapolis Halloween Half Marathon
Monster Dash Minnesota Half Marathon, 10k, 5k
Bear Creek Run Half Marathon and Team Relay
Dead Running Day of the Dead Series 50k, Marathon, Half, 10k, 5k (day1)
Rockaway Half Marathon, Marathon 2024 Registration
EVL Halloween Half Marathon & 5k
Run Ocean Isle Beach Half Marathon, 5k, 1 mile
Triple Lakes Trail Half Marathon, Marathon, 40mi, Relay
Chippewa Creek Challenge Half Marathon
Portland Run Like Hell Half Marathon, 10k, 5k
Bucks County Marathon, Delaware Canal Half Marathon
Haunted Half Marathon & Relays
Nashville Marathon, 1/2 Marathon, 5k
M2M Marathon, Half Marathon, 5k
Stephenville Lions Spooktacular 5k, 10k & Half Marathon
Top Run Energy City Run 13.1, 10k, 5k
Field House Fall Half Marathon, 10k, 5k
Chessie Trail Marathon, Half Marathon, 10k, 5k & 26.2 Relay
Boys Home Harvest Hustle Half Marathon, 10k, 5k
Hot Cider Hustle - Shorewood Half Marathon & 5k 2024 Registration
Florence
Pollock Pines
Healdsburg
Washington
Rehoboth Beach
Miami Beach
St. Petersburg
Mableton
Boston
Galena
Chicago
Marathon
Milford
Mackinac Island
Minneapolis
Minneapolis
Columbia
Franconia
Las Cruces
Rockaway Beach
Ellicotville
Ocean Isle Beach
Greensboro
Oak Grove
Portland
Washington Cro
Jonesboro
Nashville
Fort Stockton
Stephenville
Dallas
Provo
Shelburne
Lexington
Covington
Shorewood
Alabama
California
California
D.C.
Delaware
Florida
Florida
Georgia
Georgia
Illinois
Illinois
Iowa
Michigan
Michigan
Minnesota
Minnesota
Missouri
New Hampshire
New Mexico
New York
New York
North Carolina
North Carolina
Ohio
Oregon
Pennsylvania
Tennessee
Tennessee
Texas
Texas
Texas
Utah
Vermont
Virginia
Virginia
Wisconsin
Oct 27, 2024
Oct 29, 2023
Oct 29, 2023
Oct 27, 2024 (W)
Oct 29, 2023
Oct 29, 2023
Oct 27, 2024
Oct 27, 2024 (NWF)
Oct 30, 2022
Oct 29, 2023
Oct 27, 2024 (NWF)
Oct 27, 2024
Oct 27, 2024
Oct 27, 2024
Oct 29, 2023
Oct 27, 2024
Oct 29, 2023
Oct 27, 2024
Oct 27, 2024
Oct 27, 2024
Oct 27, 2024
Oct 27, 2024
Oct 27, 2024
Phoenix Wicked Marathon, Half Marathon, 10k, 5k
ZombieRunner Halloween Run Marathon, Half Marathon, 10k, 5k
Wine Country Runs Half Marathon & 5k
All-Out Kooky Spooky Half Marathon, 10k, 5k
Florida Halloween Distance Classic Half Marathon, 10k, 5k
Treasure Coast Halloween Half Marathon & Relay
Big Easy Half Marathon, 4mi, 1mi
Newburyport Half Marathon (3 hour course time limit)
Waterford Back Roads Half Marathon, 10k, 5k
Viking Dash Trail Run Hell Michigan 13.1mi, 10k, 5k
Dead Running Day of the Dead Series 50k, Marathon, Half, 10k, 5k (day 2)
Sri Chinmoy Half Marathon Rockland Lake State Park
Hairy Gorilla Half Marathon & Squirrely Six Mile
Northern Ohio Marathon, Half Marathon & Relay
Rhode Races Ocean State Marathon, Half Marathon, 5k
Sadlers Creek Half Marathon & 5k
Terra Running Company Cleveland Half Marathon
Scary Run Half Marathon, 10k, 5k
Hot Cider Hustle Green Bay Half Marathon & 5k 2024 Registration
Phoenix
San Jose
Paso Robles
Golden
Saint Petersburg
Stuart
New Orleans
Newburyport
Clarkston
Hell
Lincoln
Portsmouth
Las Cruces
Bridgeport
Voorheesville
Durham
Mentor
Narragansett
Anderson
Cleveland
Houston
Washougal
Green Bay
Arizona
California
California
Colorado
Florida
Florida
Louisiana
Massachusetts
Michigan
Michigan
Nebraska
New Hampshire
New Mexico
New York
New York
North Carolina
Ohio
Rhode Island
South Carolina
Tennessee
Texas
Washington
Wisconsin
Oct 1, 2023 (NWF)
Oct 1, 2023
Oct 1, 2023
Oct 1, 2023 (W)
Oct 1, 2023 (NWF)
Oct 1, 2023
Oct 1, 2023
Oct 1, 2023
BHM 26.2 Marathon, Half Marathon & Relay
New Belgium Half Marathon & 5k
Autumn River Run Marathon, Half Marathon, 5k
Jersey Shore Half Marathon 2023 Registration
Historic Hillsborough Half Marathon
Skagit Flats Marathon & 1/2 Marathon
Birmingham
Napa
Fort Collins
North Platte
Sandy Hook
Hillsborough
Burlington
Norwalk
Alabama
California
Colorado
Nebraska
New Jersey
North Carolina
Washington
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 2024 in the USA. Currently the October half marathon schedule has 2024 half marathons, and October half marathons 2025 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.