Half Marathon Calendar USA
Halfmarathonsearch.com
September Half Marathons
Official Walker Friendly Half Marathons in September
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
Sep 4, 2021 (NWF)
Sep 5, 2020
Sep 4, 2021
Sep 4, 2021
Sep 7, 2019
Sep 5, 2020
Sep 4, 2021
Sep 4, 2021
Sep 5, 2020 (T)
Sep 4, 2021
Sep 7, 2019 (T)
Sep 5, 2020
Sep 4, 2021
Sep 4, 2021
Sep 7, 2019
Sep 4, 2021
Sep 4, 2021
Sep 7, 2019
Sep 5, 2020
Boulder Rez Marathon, 3/4 Marathon, Half Marathon, 10k, Relay
Masters of Terrain Half Marathon 13.1mi Half Marathon & 5mi
Pocatello Marathon, Half Marathon
Marquette Marathon & Half Marathon
Run for Your Heart Half Marathon
Earth Day Cetera Run Half Marathon
Bohemian Alps Endurance Half Marathon & 4mi
Desert Dash Moonlight Madness Half Marathon
Black Bear Trail Half Marathon 2020 Registration
The Cochecho Challenge Half Marathon
Dirt Dash Half Marathon, 10k, 5k
Leave No Trace Trail Marathon & Half Marathon
Mainly Marathons NW Series Marathon, Half, 50/10/5k Day 1
Sunset Bay Trail Runs Half Marathon, 15k, 4mi, 1mi
Sunset on the Springwater Half Marathon, 10k, 5k Family Run
French Creek Half Marathon & 5k
Alamo Beer Series Battle of Bankersmith 13.1, 10mi, 5mi, 5k SERIES
Boulder
Orlando
Pocatello
Marquette
Saginaw
St. Cloud
Brainard
Blue Diamond
Waterville
Dover
Charleston
Peninsula
Pendleton
Charleston
Portland
Meadville
Fredericksburg
Cedar City
Fon Du Lac
Colorado
Florida
Idaho
Michigan
Michigan
Minnesota
Nebraska
Nevada
New Hampshire
New Hampshire
North Carolina
Ohio
Oregon
Oregon
Oregon
Pennsylvania
Texas
Utah
Wisconsin
Sep 6, 2020
Sep 6, 2020
Sep 6, 2020
Sep 8, 2019
Sep 6, 2020
Sep 5, 2021
Sep 8, 2019 (T)
Sep 8, 2019
Sep 6, 2020
Sep 5, 2021
Sep 6, 2020
Sep 6, 2020
Sep 8, 2019
Sep 8, 2019
Sep 6, 2020
Sep 5, 2021
Sep 8, 2019
Sep 5, 2021 (W)
Sep 5, 2021 (NWF)
Sep 6, 2020
Sep 6, 2020
Sep 5, 2021 (W)
Sep 8, 2019
Sep 5, 2021
Sep 5, 2021
Sep 6, 2020
The Giant Race San Francisco Half, 10k, 5k
The Women's Run Series Long Beach Half Marathon, 10k, 5k
Boston Bound Marathon, Half Marathon, 15k, 10k, 5k 2020 Registration
The Kauai Marathon & Half Marathon
Moscow Mountain Madness Half Marathon, 50k, 5mi
AshleyCan Ashley Forever Marathon, Half Marathon, 10k, 5k, Relay
Boohbay Harbor Fest Half Marathon
EX2 Rosaryville Trail Half Marathon, 10k
North Mitten Half Marathon & 10k
Sleepy Hollow Trail Run Half Marathon, 10k, 5k 2019 Registration
Swanzey Covered Bridges Half Marathon Elijahs Race
The Oak Tree Half Marathon & 5k 2020 Registration
Camp Chingachgook on Lake George Half Marathon, 10k
Mainly Marathons NW Series Marathon, Half, 50/10/5k Day 2
Oregon Wine Country Half Marathon 2020 Registration
Moore Mountain Trail Runs 1/2 Marathon & 5k
River City Half Marathon, 10k, 5k Salado Creek
Rock 'N' Roll Virginia Beach Half Marathon, 5k, 1mi
Skagit Flats Marathon & 1/2 Marathon
Minocqua No Frills Bearskin Trail Marathon, Half Marathon
Brew City Half Marathon, 10K, 5K
San Francisco
Long Beach
Santa Barbara
San Jose
Suwanee
Koloa
Moscow
Bourbonnaise
Cedar Rapids
Boothbay
Upper Marlboro
North Mitten
Laingsburg
Minneapolis
Swanzey
Geneseo
Lake George
Pendleton
Willamette Valley
Klamath Falls
San Antonio
Virginia Beach
Burlington
Barron
Milwaukee
Green Lake
California
California
California
California
Georgia
Hawaii
Idaho
Illinois
Iowa
Maine
Maryland
Michigan
Michigan
Minnesota
New Hampshire
New York
New York
Oregon
Oregon
Oregon
Texas
Virginia
Washington
Wisconsin
Wisconsin
Wisconsin
Sep 7, 2020 (W)
Sep 7, 2020 (NWF)
Sep 2, 2019
Sep 6, 2021
Sep 6, 2021
Labor Day Mini Marathon Half Marathon, 10k, 5k
Faxon Law New Haven Half Marathon, 20k, 5k
Mainly Marathons NW Series Marathon, Half, 50/10/5k Day 3
Parker
New Haven
Dansville
Clarkston
Redmond
Colorado
Connecticut
Michigan
Washington
Washington
Sep 7, 2021
Clarkston
Washington
Sep 8, 2021
Sep 9, 2021
Sep 14, 2019 (W)
Sep 11, 2021
Sep 11, 2021
Sep 14, 2019 (T)
Sep 12, 2020
Sep 11, 2021
Sep 12, 2020
Sep 11, 2021
Sep 12, 2020
Sep 11, 2021
Sep 12, 2020
Sep 12, 2020
Sep 11, 2021
Sep 12, 2020 (NWF)
Sep 12, 2020
Sep 12, 2020 (NWF)
Sep 14, 2019
Sep 11, 2021
Sep 11, 2021
Sep 11, 2021
Sep 14, 2019
Sep 12, 2020
Sep 12, 2020
Sep 11, 2021
Sep 12, 2020
Sep 11, 2021
Sep 12, 2020
Sep 14, 2019
Sep 11, 2021
Sep 11, 2021
Sep 11, 2021
Sep 12, 2020
Sep 12, 2020
Sep 11, 2021 (T)
Sep 12, 2020
Sep 14, 2019
Sep 12, 2020
Sep 12, 2020 (T)
Sep 14, 2019
Sep 12, 2020
Sep 11, 2021
Sep 11, 2021
Sep 11, 2021
Sep 11, 2021 (T)
Sep 11, 2021 (W)
Sep 11, 2021
Sep 11, 2021
Sep 12, 2020
Sep 11, 2021
Sep 14, 2019
Sep 11, 2021
Sep 12, 2020
Sep 12, 2020
Sep 12, 2020
Sep 11, 2021
Sep 14, 2019
Run the River for the Ridge Peppermint Ridge Half Marathon, 5k
Pacifica Summit Run 10k, Half Marathon, 30k
Surf City USA Marathon, Half Marathon & 5K
Lagoon Valley Trail Run 30k, Half Marathon, 10k, 5k
Breckenridge Road Marathon, Half Marathon, 8k, Kids Mile
Ned * Ned Half Marathon, 10k, 5k
International Peace Marathon & Half 2020
Craft Classic Atlanta Half Marathon & 5k
The Savannah Sunburn Half & 10k presented by Urgent Care of Sandfly
Riggins Salmon Run Half Marathon, 10k, 5k 2020 Registration
Jack and Jill Downhill Marathon & Half Marathon
Lincoln-Way Half Marathon & 10k
Heritage Haul Half Marathon, 10k, 5k
Run Mag Mile Half Marathon & 5k
Moonlight Marathon at Oak Ridge Cemetery, Half Marathon
Chitown Half Marathon & 10k 2021 Registration
Fair on the Square Half Marathon
Wabash Trace Nature Trail Marathon, Half Marathon, Relay
MVRA Dubuque Benefit Classic Half Marathon, 5k
Pony Express Half Marathon & 5k
Race to the Center Half Marathon
Patriots Half Marathon Half Marathon 2021 Registration
The Lake Cumberland Half 2020 Registration
Run to the Rock Half Marathon, 10k, 5k
XTERRA Lake Superior Shore Run Half Marathon, Relay, 5k
Run Woodstock Trail 50mi, 50k, Marathon, Hippie Half Marathon
Dick Beardsley Races Half Marathon, 10k, 5k
The Running of the Bays Half Marathon, 5k
Arc Race Half Marathon, 5k, 3k, 1mi
Shawangunk Ridge Trail Run/Walk 1/2 Marathon, 30mi, 50mi, 70mi
Dale F. Kilwein Memorial Half Marathon
Oregon Fall Championships Half Marathon, Quarter Marathon
Oktoberfest Road Race Half Marathon, 10k, 5k
Bridge of the Goddess Half Marathon & 10k
Get to the Point Half Marathon 2021 Registration
Great Smoky Mountain Half Marathon
Tejas Trails Mellow 26.2mi, 13.1mi, 10k, 5k 2021 Registration
Revel Big Cottonwood Marathon & Half Marathon
Cedar City Half Marathon 2nd Annual Iron Games Fitness Festival
Charlotte Covered Bridges Half Marathon
VHTRC Women's Half Marathon Trail Run
Mulberry Island Half Marathon, 5k
Beat the Blerch Run for Cake Full & Half Marathon, 10k, 5k
Middle Fork Trail Run Half Marathon, 50k, 22mi, 10k
Lyndon Ellefson Memorial Half Marathon & 5k
Apple Dumpling Day Marathon, Half Marathon, 5k, Kids Runs
Sep 12, 2021
Sep 13, 2020
Sep 13, 2020
Sep 13, 2020
Sep 15, 2019
Sep 13, 2020
Sep 13, 2020
Sep 12, 2021
Sep 12, 2021
Sep 13, 2020
Sep 12, 2021 (W)
Sep 12, 2021
Sep 12, 2021
Sep 15, 2019
Sep 12, 2021
Sep 12, 2021
Sep 12, 2021
Sep 12, 2021
Sep 13, 2020
Sep 13, 2020
Sep 12, 2021
Sept 15, 2019
Sep 13, 2020
Sep 13, 2020
Sep 13, 2020
Sep 12, 2021
Sep 12, 2021
Sep 13, 2020
Sep 12, 2021
Sep 12, 2021 (W)
Sep 12, 2021
Sep 15, 2019
City to the Sea Half Marathon, 5k & Kids Run
Alameda Running Festival Half Marathon, 10k, 5k
Delta Harvest Fest 13.1mi, 10k, 5k
Beulah Challenge Half Marathon, 10k, 5k Trail Run & Walk
Lightfoot Sam Elpern Memorial Half Marathon 2020 Registration
Naperville Trails Half Marathon
Clinton Half Marathon, 10k, 5k
Lake Auburn Half Marathon 2020 Registration
Annapolis Run for the Lighthouse Half Marathon
Holland Haven Marathon & Half Marathon
The American Home Fitness Detroit Women's Half Marathon & 5k
Med-City Marathon & Half Marathon
The Montana Marathon & Half Marathon
Bozeman Marathon & Half Marathon
Lake Placid Marathon, Half Marathon & Relay
Dutchess County Classic Marathon, Half Marathon, 5k
Winans to Winans Miami County Half Marathon 2021 Registration
Boring Marathon, Half Boring Half Marathon & 8k
Via Marathon, Half Marathon, 5k
UPMC Pinnacle Harrisbug Half 13.1
Black Goose Half Marathon, 10k, 5k
Mad Marathon, Mad Half & Relay
Whidbey Island Marathon, Half Marathon, 10k, 5k, 1k
T-Bird Trek Half Marathon, 10k, 5k
Lewiston
Idaho
Lewiston
Riverside
Pacifica
Huntington Beach
Vacaville
Breckenridge
Fort Collins
Nederland
Washington
Sunrise
Alpharetta
Savannah
Riggins
Boise
Frankfort
South Holland
Chicago
Springfield
Chicago
Danville
Shenandoah
Dubuque
Marysville
Smith Center
Overland Park
Bronston
Westfield
Plymouth
Marquette
Pinckney
Detroit Lakes
Mound
Syracuse
Old Forge
Rosendale
Jacksonville
Dickinson
Millersburg
Canby
Mt. Angel
Cascade Locks
Bird in Hand
Elk Point
Townsend
Spicewood
Salt Lake City
Cedar City
Shelburne
Manchester Center
Fairfax Station
Fort Eustis
Luray
Carnation
North Bend
Barron
Elroy
Onalaska
Idaho
California
California
California
California
Colorado
Colorado
Colorado
D.C.
Florida
Georgia
Georgia
Idaho
Idaho
Illinois
Illinois
Illinois
Illinois
Illinois
Indiana
Iowa
Iowa
Kansas
Kansas
Kansas
Kentucky
Massachusetts
Massachusetts
Michigan
Michigan
Minnesota
Minnesota
New York
New York
New York
North Carolina
North Dakota
Ohio
Oregon
Oregon
Oregon
Pennsylvania
South Dakota
Tennessee
Texas
Utah
Utah
Vermont
Vermont
Virginia
Virginia
Virginia
Washington
Washington
Wisconsin
Wisconsin
Wisconsin
San Luis Obispo
Alameda
Brentwood
Beulah
Norwalk
Naperville
Peoria
Clinton
Auburn
Annapolis
Holland
Detroit
Rochester
Billings
Bozeman
Portsmouth
Albuquerque
Lake Placid
Poughkeepsie
Berea
Troy
Youngstown
Boring
Allentown
Harrisburg
Wash Crossing
East Providence
Westerly
Waitsfield
Whidbey
Casper
Cheyenne
California
California
California
Colorado
Connecticut
Illinois
Illinois
Iowa
Maine
Maryland
Michigan
Michigan
Minnesota
Montana
Montana
New Hampshire
New Mexico
New York
New York
Ohio
Ohio
Ohio
Oregon
Pennsylvania
Pennsylvania
Pennsylvania
Rhode Island
Rhode Island
Vermont
Washington
Wyoming
Wyoming
Sep 13, 2021 (W)
Sterling
Colorado
Sep 14, 2021 (W)
Sep 15, 2021 (W)
Chadron
Nebraska
Sundance
Wyoming
Sep 16, 2021 (W)
Belle Fourche
South Dakota
Sep 17, 2021 (W)
Bowman
North Dakota
Sep 19, 2020
Sep 21, 2019
Sep 21, 2019
Sep 21, 2019
Sep 19, 2020
Sep 19, 2020
Sep 18, 2021 (W)
Sep 18, 2021 (W)
Sep 18, 2021 (W)
Sep 19, 2020
Sep 18, 2021 (NWF)
Sep 18, 2021
Sep 18, 2021
Sep 21, 2019
Sep 21, 2019
Sep 19, 2020
Sep 18, 2021
Sep 21, 2019
Sep 21, 2019
Sep 21, 2019
Sep 19, 2020
Sep 21, 2019
Sep 18, 2021
Sep 19, 2020
Sep 18, 2021
Sep 19, 2020
Sep 19, 2020
Sep 18, 2021
Sep 18, 2021
Sep 19, 2020
Sep 21, 2019
Sep 18, 2021
Sep 18, 2021
Sep 19, 2020
Sep 19, 2020
Sep 18, 2021
Sep 21, 2019
Sep 18, 2021
Sep 18, 2021 (W)
Sep 18, 2021
Sep 19, 2020
Sep 18, 2021
Sep 18, 2021
Sep 18, 2021
Sep 18, 2021
Sep 19, 2020 (T)
Sep 21, 2019
Sep 18, 2021
Sep 18, 2021
Sep 18, 2021 (W)
Sep 18, 2021
Sep 18, 2021
Hartselle Half Marathon [2020 race date is pending final approval]
Groom Creek County Classic Half Marathon, 10k, 5k, 2mi
Fall Showdown Half Marathon, 5mi, 5k
Los Gatos Creek Trail Run Marathon, Half Marathon, 10k, 5k
Rancho San Vicente Half Marathon, 10mi, 8mi, 10k, 5k
"The Pioneer" Prairie Dog Half Marathon & 10k Westminster
All-Out Fallfest Marathon, Half Marathon, 10k, 5k, 1 Mile
Autumn Color Half Marathon, 10k, 5k
Bethany Beach First Responders Half Marathon, Relay & 5k
Kau Coffee Half Marathon, 10k, 5k
Horseshoe Challenge Race Half Marathon & 12k
Famous Idaho Potato Marathon, Half Marathon, 10k, 5k
Lincoln Way Foundation Half Marathon and 10k
Loop De Loop Half Marathon, 5k, 10k
Bankmule Longhaul Half Marathon & 5k
Bar Harbor Bank & Trust Half Marathon, 5k
Free to Run Trail Races 50 miler, Marathon, Half Marathon
Walker North Country Marathon, Half Marathon, 10k
North Shore Run St. Luke's Wheels Off Half Marathon & Tunnel 10k
Elm Creek Park Reserve Half Marathon & Relay
The Give Back Run Half Marathon, 10k, 5k
Mainly Marathons Center of the Nation Marathon, Half Marathon, 10/5k Day 6
Take it to the Lake Half Marathon
Monster Marathon & Half Marathon
Cherokee Harvest Half Marathon
Cherokee Harvest Half Marathon
Bismarck Marathon, Half Marathon, Relay & 5k
US Airforce Marathon, Half Marathon, 10k, 5k
Sunset on the Springwater Half Marathon, 10k, 5k Family Run
Rhode Races Jamestown Half Marathon
Huntsville Marathon & Half Marathon
Park City Trail Series Half Marathon
Battle to Grove Half Marathon & 10k
Uintah The Better Half Marathon
Odyssey Trail Running Rampage 40mi, 26.2mi, 13.1mi, 6mi
Run the Dam Half Marathon, 10k, 5k
Buffalo Bill Cody Races Half Marathon & 10k 2021 Registration
Wolf Creek Wrangle Half Marathon, 10k, 5k 2021 Registration
Hartselle
Prescott
Winslow
El Sobrante
Los Gatos
San Jose
Westminster
Westminster
Buena Vista
Snowmass
Milford
Bethany Beach
Pahala
Driggs
Ketchum
Boise
Frankfort
Jasper
Terre Haute
Decorah
Hopkinsville
Van Lear
Bar Harbor
Pittsfield
Salem
Walker
Faribault
Duluth
Maple Grove
Columbia
Rolla
Baker
Ely
Youngstown
Virgil
Cherokee
Charlotte
Cherokee
Bismarck
Dayton
Portland
Jamestown
Hendersonville
Huntsville
Park City
Pleasant Grove
Uintah
Millboro
Grand Coulee
Cody
Pinedale
Sheridan
Alabama
Arizona
Arkansas
California
California
California
Colorado
Colorado
Colorado
Colorado
Connecticut
Delaware
Hawaii
Idaho
Idaho
Idaho
Illinois
Indiana
Indiana
Iowa
Kentucky
Kentucky
Maine
Massachusetts
Massachusetts
Minnesota
Minnesota
Minnesota
Minnesota
Missouri
Missouri
Montana
Nevada
New York
New York
North Carolna
North Carolina
North Carolina
North Dakota
Ohio
Oregon
Rhode Island
Tennessee
Utah
Utah
Utah
Utah
Virginia
Washington
Wyoming
Wyoming
Wyoming
Sep 20, 2020
Sep 20, 2020 (W)
Sep 19, 2021 (NWF)
Sep 19, 2021 (T)
Sep 20, 2020 (W)
Sep 20, 2020
Sep 19, 2021
Sep 19, 2021
Sep 19, 2021 (NWF)
Sep 19, 2021
Sep 20, 2020
Sep 22, 2020
Sep 20, 2020
Sep 19, 2021
Sep 19, 2021 (NWF)
Sep 22, 2019
Sep 19, 2021
Sep 20, 2020
Sep 20, 2020
Sep 19, 2021
Sep 22, 2019
Sep 19, 2021
Sep 20, 2020
Sep 20, 2020
Sep 19, 2021
Sep 20, 2020
Sep 20, 2020
Sep 20, 2020
Sep 20, 2020 (NWF)
Sep 20, 2020 (T)
Sep 19, 2021
Sep 20, 2020 (W)
Sep 19, 2021
Sep 19, 2021 (W)
Sep 20, 2020 (T)
Sep 22, 2019 (W)
Sep 19, 2021 (W)
Wascally Wabbit Half-Mawothon & 2mi Run/Walk
Snow Mountain Ranch Trail Half Marathon, 10k, 5k
Equinox Half Marathon & 5 Mile
Ridgefield Pamby Half Marathon
Bethany Beach First Responders Half Marathon, Relay & 5k
Fox Valley Marathon, Half Marathon & 20 mile
Hub City 20mi, Half Marathon & 5k
The Son of a Gun Half Marathon
Walk-On's Independence Bowl Kickoff K's Half & 5k 2020 Registration
Caribou Maine Marathon, Half Marathon
YUKANRUN Half Marathon by the Sea
Capital City River Run Half Marathon, 5k, Relay 2021 Registration
HITS Omaha Marathon & Half Marathon
Rock the River Palisades Half Marathon
NYCRUNS Newport-Liberty Half Marathon, 5k
Santa Fe to Buffalo Thunder Half, Relay, 5k, 1mi
Rochester Marathon, Half Marathon, Marathon Relay
The Jovia Long Island Marathon, Half Marathon, 10k, 5k 2021 Registration
Aquarium Run Half Marathon, 5k, 1mi
Boston Harvest Half Marathon, 10k, 5k
Humana Rock 'n' Roll Half Marathon, 7.6k & 5k
Plano Balloon Festival Half Marathon, 5k, 1k
XTERRA Trail Running National Championship 5k/10k/21k
Bishop Events Gnarled Orchard Hard Cider Challenge Half, 10k, 5k
Discover Whitewater Series Half Marathon, 5k
Trail Assail Procrastination Run 1/2 Marathon, 10k, 5k
DoLittle Marathon, 1/2 Marathon, 5k
Fresno
Camarillo
Petaluma
Granby
Ft. Collins
Ridgefield
Bethany Beach
Sandpoint
St. Charles
Crown Point
Midway
Pikeville
Shreveport
Caribou
Manchester-BTS
Wilmington
Lansing
Cape Giradeau
Kalispell
Omaha
Fort Lee
Jersey City
Santa Fe
Rochester
East Meadow
Jenks
Boston
Philadelphia
Plano
Huntsville
Delaplane
Seattle
Quilcene
Whitewater
Waukesha
Waukesha
Appleton
California
California
California
Colorado
Colorado
Connecticut
Delaware
Idaho
Illinois
Indiana
Kentucky
Kentucky
Louisiana
Maine
Massachusetts
Massachusetts
Michigan
Missouri
Montana
Nebraska
New Jersey
New Jersey
New Mexico
New York
New York
Oklahoma
Pennsylvania
Pennsylvania
Texas
Utah
Virginia
Washington
Washington
Wisconsin
Wisconsin
Wisconsin
Wisconsin
Sep 26, 2020
Sep 26, 2020
Sep 26, 2020 (T)
Sep 26, 2020
Sep 26, 2020
Sep 26, 2020
Sep 26, 2020
Sep 25, 2021
Sep 26, 2020 (T)
Sep 26, 2020
Sep 28, 2019
Sep 25, 2021
Sep 25, 2021
Sep 25, 2021
Sep 26, 2020
Sep 26, 2020
Sep 26, 2020
Sep 25, 2021
Sep 26, 2020 (NWF)
Sep 26, 2020 (NWF)
Sep 28, 2019
Sep 25, 2021
Sep 25, 2021
Sep 26, 2020
Sep 28, 2019
Sep 26, 2020
Sep 25, 2021
Sep 25, 2021
Sep 25, 2021
Sep 28, 2019
Sep 25, 2021
Sep 25, 2021
Sep 26, 2020
Sep 26, 2020
Sep 26, 2020
Sep 25, 2021
Sep 25, 2021
Sep 28, 2019 (T)
Sep 25, 2021
Sep 25, 2021 (NWF)
Sep 26, 2020 (NWF)
Sep 26, 2020
Sep 25, 2021
Sep 28, 2019
Sep 28, 2019
Sep 28, 2019
Sep 26, 2020
Sep 26, 2020
Sep 25, 2021
Heart & Sole Half Marathon & 5k
Jerry Woodall Memorial Race for Life 1/2 Marathon
Big Sur Trail Marathon, Half Marathon & 5mi
Rocky Ridge Half Marathon Championship, 10k, 5k
Sierra Azul Trail Challenge 50k, 18mi, 13.1mi, 10k, 5k
Sutter Buttes Spirit Mountain Run 5k, 10k & Half Marathon
Colorado Springs Marathon, Half Marathon, 5k
Hogsback Half Marathon 2020 Registration
Down2Earth 5k, 10k, Half Marathon Cross Country
Moraine Hills Run for the Hills
YMCA Stonebridge Marathon, Half Marathon, 5k
Mill Race Marathon, Half Marathon, 5k
Fort 4 Fitness Fall Festival Half Marathon, 10k, 4mi
Loop de Loop Half Marathon & 5k
The Rugged Red Half Marathon 2020 Registration
Susquehanna River Running Festival Half Marathon, 10k, 5k
South Shore "3 Beach Minimum" Half Marathon
Race 2 the Summit Half Marathon & 5k
The Hungerford Games Half Marathon, Marathon, 50mi
Iron Mountain Road & Trail Half Marathon
Heroes on Hines Half Marathon & 5k
Sault International Festival of Races Half Marathon
Ely Marathon, Boundary Waters Bank Half Marathon
Trail Loppet Urban Trail Run Half Marathon, 5k
Roots N Blues N Betsy Faris Memorial 1/2 Marathon, 10k, 5k
Pony Express Run Half Marathon, 5k and Kids Run
Platte Valley Companies Monument Marathon & Half Marathon
White Mountain Milers Half Marathon & 5k
Dixville Marathon, half Marathon
Albuquerque Marathon, Half Marathon at Sandia Crest
Run with the Deer 13.1mi, 10k, 5k
Amish Country Running Festival Marathon, Half Marathon, 10k, 5k
Entenmann's Great South Bay Half Marathon, 10k, 5k
Wild Vine Trail Race Half Marathon & 5k
Grand Forks Wild Hog Half Marathon, 10k, 5k & Relays
FirstEnergy Akron Marathon, Half Marathon & Team Relay
Grand Lake Marathon, Half Marathon, 10k, 5k
Hands On House Half Marathon, 10k, 5k
Willie McCool Half Marathon, 10k, 5k
Mason District Running Festival 2019 Registration
Colbert Autumn Classic Half Marathon 2019 Registration
Driftless 50k, Marathon, Half Marathon, 10k
YMCA Maple Leaf Run Half Marathon, 5mi, 5k & Kids Runs
Jackson Hole Marathon & Hole Half Marathon 2021 Registration
Jonesboro
Monticello
Big Sur
San Ramon
Los Gatos
Sutter
Colorado Springs
Colebrook
Amelia
McHenry
Roscoe
Indianapolis
Columbus
South Bend
Ft Wayne
Columbus
Slade
Brunswick
Havre De Grace
Hull
Princeton
Holland
Big Rapids
Iron Mountain
Plymouth
Sault Ste Marie
Ely
Minneapolis
Columbia
St. Joseph
Monument
North Conway
Colebrook
Albuquerque
Romulus
Randolph
South Bay
Charlotte
Grand Forks
Akron
St. Mary's
Lancaster
Lubbock
Annandale
Spokane
Hillsboro
LaCrosse
Pinedale
Jackson Hole
Arkansas
Arkansas
California
California
California
California
Colorado
Connecticut
Florida
Illinois
Illinois
Indiana
Indiana
Indiana
Indiana
Iowa
Kentucky
Maine
Maryland
Massachusetts
Massachusetts
Michigan
Michigan
Michigan
Michigan
Michigan
Minnesota
Minnesota
Missouri
Missouri
Nebraska
New Hampshire
New Hampshire
New Mexico
New York
New York
New York
North Carolina
North Dakota
Ohio
Ohio
Pennsylvania
Texas
Virginia
Washington
Wisconsin
Wisconsin
Wyoming
Wyoming
Sep 29, 2019
Sep 29, 2019 (NWF)
Sep 27, 2020
Sep 26, 2021 (T)
Sep 27, 2020
Sep 27, 2020
Sep 26, 2021 (NWF)
Sep 26, 2021 (NWF)
Sep 27, 2020
Sep 27, 2020
Sep 29, 2019
Sep 26, 2021
Sep 26, 2021
Sep 27, 2020 (NWF)
Sep 26, 2021
Sep 26, 2021
Sep 26, 2021
Sep 27, 2020 (W)
Sep 27, 2020
Sep 27, 2020
Sep 26, 2021
Sep 27, 2020
Sep 27, 2020
Sep 27, 2020
Sep 29, 2019
Sep 26, 2021 (NWF)
Sep 26, 2021
Kenai River Marathon, Half Marathon & Relay
Whole Foods Tiburon Running Festival Half Marathon, 10k, 5k
Bear Chase Trail Half Marathon, 10k
Bishop Events Autumn Georgetown Half & 5k
Wilmington Women's Half Marathon & 8k
Quad Cities Marathon, Half Marathon, 5k & Relay
Bolt for the Heart Half Marathon and 5k Run/Walk
David Herlocker Memorial Bachman Valley Half Marathon
Linganore Winecellars CC Classic Half Marathon, 10mi, 5mi
Zooma Cape Cod Half Marathon & 10k
Brooksie Way Half Marathon & 5k Race/Walk
Heartland Marathon, Marathon Relay, Half Marathon, 10k
Demar Races Marathon & Half Marathon
Adirondack Marathon Distance Festival Half Marathon, 10k, 5k
The Bridge Run Half Marathon & 5k
Bellingham Bay Marathon, Half Marathon, 5k
Kenai
Napa
Tiburon
Morrison
Washington
Wilmington
Moline
Chicago
Lake Zurich
Michigan City
Westminster
Mt. Airy
Rockland
Falmouth
Rochester Hills
Omaha
Keene
Ocean City
Franklin Lakes
Schroom Lake
Binghamton
Mifflinburg
Smithfield
Johnson City
Bristow
Bellingham
Eau Claire
Alaska
California
California
Colorado
D.C.
Delaware
Illinois
Illinois
Illinois
Indiana
Maryland
Maryland
Maryland
Massachusetts
Michigan
Nebraska
New Hampshire
New Jersey
New Jersey
New York
New York
Pennsylvania
Rhode Island
Tennessee
Virginia
Washington
Wisconsin
Sep 30, 2022 (W)
Meyersdale
Pennsylvania
September Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for September half marathons, but have no control of when they set, announce or update their dates.
September Half Marathons
The September Half Marathon Calendar is a complete simplistic listing of September half marathons 2021 in the USA. Currently the September half marathon schedule has 2021 half marathons, and September half marathons 2022 will be updated as they roll in from the 1/2 marathon race organizers. The September 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 September half marathon calendar features a complete listing of September half marathons in California, September half marathons in Texas, September half marathons in Colorado, September half marathons in New York, September half marathons in Utah, September half marathons in Illinois, September half marathons in Ohio, September half marathons in Florida, and all other 1/2 marathons in September across the USA.