google.com, pub-1974305161873026, DIRECT, f08c47fec0942fa0 http://halfmarathonsearch.com/_functions/Adstxt import {ok, notFound, serverError} from 'wix-http-functions'; // @see https://www.wix.com/corvid/forum/community-discussion/adding-ads-txt-file let adstxt = `# Ads.txt google.com, pub-1974305161873026, DIRECT, f08c47fec0942fa0'; export function get_Adstxt(request) { let options = { "headers": { "Content-Type": "text/plain" }, "body": adstxt }; return ok(options); }
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California Half Marathons

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California Half Marathon Calendar event dates grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for California half marathons, but have no control of when they set, announce or update their dates.

Half Marathon Race Symbols

Official Walker Friendly Half Marathons in California

18:32 mile / 4 Hour Minimum course time limit= (W)

Symbol only applies to half marathon events

Does NOT meet the 4 hour minimum (18:32 / mi)  Time limit = Not Walker Friendly (NWF) 

Trail Half Marathons (T)

California Half Marathons 2023 & 2024
Date
California Half Marathons January 2023
Location

Sun Jan 1, 2023

Sat Jan 6, 2024

 

Sat Jan 7, 2023 (W)

Sat Jan 7, 2023 (W)

Sun Jan 8, 2023 (T)

Sun Jan 8, 2023 (W)

 

Sun Jan 15, 2023

 

Sun Jan 15, 2023 (T)

Sat Jan 21, 2023

Sat Jan 28, 2023 (T)

Sat Jan 28, 2023

Sun Jan 29, 2023

Castro Valley, CA

San Jose, CA

 

Riverside, CA

Long Beach, CA

Escondido, CA

Santa Monica, CA

 

Carlsbad, CA

 

Woodside, CA

Fremont, CA

Folsom, CA

San Rafael, CA

Simi Valley, CA

California Half Marathons February 2023

Sat Feb 5, 2022

Sat Feb 4, 2023

Sat Feb 4, 2023

Sun Feb 5, 2023 (W)

Sun Feb 5, 2023 (NWF)

Sat Feb 12, 2022

Sat Feb 12, 2022

Sun Feb 13, 2022

Sun Feb 13, 2022

Sat Feb 19, 2022

Sat Feb 19, 2022

Sat Feb 19, 2022

Sat Feb 19, 2022

Sun Feb 19, 2023 (W)

Sun Feb 20, 2022

Sun Feb 20, 2022

Sat Feb 25, 2023

Sat Feb 26, 2022 (T)

Sat Feb 26, 2022

Sun Feb 27, 2022

Sun Feb 27, 2022

Sun Feb 27, 2022

Sacramento, CA

Death Valley, CA

Escondido, CA

Huntington Beach, CA

San Francisco, CA

San Leandro, CA

Long Beach, CA

Pacifica, CA

Santa Monica, CA

San Miguel, CA

Auburn, CA

Saratoga, CA

Long Beach, CA

 

Ventura, CA

Davis, CA

Santa Monica, CA

Mission Bay, CA

 

Richmond, CA

Folsom Lake, CA

Ventura, CA

Berkley, CA

Santa Monica, CA

California Half Marathons March 2023

Sat Mar 5, 2022 (T)

Sat Mar 5, 2022 (T)

Sat Mar 5, 2022

Sat Mar 7, 2021

Sun Mar 5, 2023

Sun Mar 6, 2022

Sat Mar 5, 2023 (NWF)

Sat Mar 12, 2022

Sat Mar 12, 2022

Sat Mar 12, 2022 (W)

Sun Mar 13, 2022 (W)

Sat Mar 19, 2022

Sat Mar 14, 2020

Sat Mar 18, 2023 (T)

Sun Mar 15, 2020

Sat Mar 18, 2023 (T)

Sat Mar 19, 2022

Sat Mar 21, 2020 (NWF)

Sun Mar 19, 2023

Sun Mar 20, 2022

 

Sat Mar 25, 2023 (T)

 

Sat Mar 25, 2023

Sat Mar 28, 2020

Sun Mar 26, 2023

Sun Mar 27, 2022 (NWF)

Sun Mar 29, 2020

 

Sun Mar 26, 2023

Sun Mar 27, 2022

Sun Mar 27, 2022 (W)

 

Sun Mar 28, 2021 (NWF)
 

Auberry, CA

San Oslos, CA

Chico, CA

Santa Cruz, CA

Redland, CA

Santa Monica, CA

Livermore, CA

Visalia, CA

Chico, CA

Long Beach, CA

Santa Monica, CA

Livermore, CA

Los Angeles, CA

Folsom, CA

Santa Monica, CA

Saint Helena, CA

San Francisco, CA

Murrieta, CA

Oakland, CA

Van Nuys, CA

Valencia, CA

Mill Valley, CA

Orange, CA

Bakersfield, CA

San Diego, CA

San Jose, CA

Modesto, CA

Irvine, CA

Santa Monica, CA

Encinatas, CA

California Half Marathons April 2023

Sat Apr 1, 2023

Sat Apr 1, 2023

Sun Apr 5, 2020

Sat Apr 8, 2023 (T)

Sat Apr 8, 2023 (W)

Sat Apr 22, 2023

Sat Apr 9, 2022 (T)

Sun Apr 9, 2023

Sun Apr 10, 2022

Sat Apr 15, 2023 (T)

Sat Apr 15, 2023

Sat Apr 15, 2023

Sat Apr 23, 2022

Sunday Apr 23, 2023

Sun Apr 24, 2022

Sat Apr 29, 2023

Sat Apr 29, 2023

Agoura Hills, CA

El Dorado Hills, CA

Elk Grove, CA

San Jose, CA

Long Beach, CA

Tiburon, CA

Walnut Creek, CA

Santa Monica, CA

Auberry, CA

Castro Valley, CA

Fresno, CA

Mill Valley, CA

Camp Pendleton, CA

San Diego, CA

San Jose, CA

Carmichael, CA

San Jose, CA

California Half Marathons May 2023

Sat May 2, 2020

Sun May 1, 2022

 

Sun May 1, 2022

Sun May 1, 2022 (T)

Sat May 6, 2023

Sat May 6, 2023 (T)

Sun May 7, 2023

Sun May 8, 2022

Sat May 13, 2023 (NWF)

 

Sat May 13, 2023 (T)

 

Sat May 13, 2023 (T)

Sat May 14, 2022

Sun May 15, 2022

Sun May 14, 2023

Sat May 9, 2020

 

Sat May 16, 2020 (T)

 

Sat May 14, 2022

Sun May 15, 2022

Sat May 20, 2023

Sat May 21, 2022

Sun May 22, 2022 (NWF)

Sat May 27, 2023

Sat May 27, 2023

Sun May 29, 2022

Sun May 29, 2022

Sutter, CA

Los Angeles, CA

 

Weott, CA

Palo Alto, CA

Bass Lake, CA

San Jose, CA

Costa Mesa, CA

Long Beach, CA

Santa Barbara, CA

 

Pollock Pines, CA

 

Stinson Beach, CA

Berkley, CA

Elk Grove, CA

Oakland, CA

El Sobrante, CA

Clayton, CA

 

Pinole, CA

Sacramento, CA

La Jolla, CA

El Sobrante, CA

Santa Cruz, CA

Concord, CA

Placerville, CA

Van Nuys, CA

Oak View, CA

California Half Marathons June 2023

Sat Jun 4, 2022

 

Sat Jun 4, 2022

Sat Jun 4, 2022

Sat Jun 4, 2022

Sat Jun 4, 2022

Sun Jun 5, 2022

Sun Jun 4, 2023

 

Sat Jun 11, 2022

Sat Jun 13, 2020

Sun Jun 14, 2020

Sat Jun 11, 2022 (T)

Sat Jun 11, 2022

Sun Jun 12, 2022

 

Sat Jun 18, 2022 (T)

Sat Jun 17, 2023

Sun Jun 19, 2022 (T)

Sun Jun 21, 2020

Sat Jun 27, 2020

Sat Jun 24, 2023

Sun Jun 26, 2022

Sun Jun 28, 2020

Sun Jun 28, 2020

Butte Meadows, CA

 

Fontana, CA

San Jose, CA

Truckee, CA

Saratoga, CA

Westlake, CA

San Diego, CA

 

Olympic Valley, CA

Ventura, CA

San Jose, CA

Oakland, CA

Tarzana, CA

Windsor, CA

 

Santa Cruz, CA

Santa Clarita, CA

Tahoe City, CA

Elk Grove, CA

Indian Wells, CA

Tiburon, CA

Simi Valley, CA

Mammoth, CA

Richmond, CA

California Half Marathons July 2022

Sat Jul 3, 2021 (W)

Sun Jul 4, 2021 (W)

Sat Jul 5, 2020

Sun Jul 2, 2022

 

Sat Jul 9, 2022 (night)

Sat Jul 9, 2022

Sat Jul 16, 2022

 

Sat Jul 18, 2020

Sun Jul 17, 2022 (W)

Sat Jul 23, 2022

Sat Jul 25, 2020

Sat Jul 25, 2020

Sat Jul 25, 2020

Sun Jul 25, 2021

Sun Jul 24, 2022

Sat Jul 30, 2022

Sat Jul 30, 2022

Long Beach, CA

Santa Monica, CA

Strawberry, CA

Fremont, CA

 

Davis, CA

Rodeo Beach, CA

Oakland, CA

Castro Valley, CA

Ventura, CA

Oakland, CA

San Pedro, CA

Morro Bay, CA

Mill Valley, CA

San Diego, CA

San Francisco, CA

Woodside, CA

Truckee, CA

California Half Marathons August 2022

Sat Aug 1, 2020

Sat Aug 6, 2022

Sun Aug 7, 2022

Sun Aug 7, 2022

 

Sun Aug 9, 2020

Sun Aug 9, 2020

 

Sat Aug 15, 2020

Sun Aug 14, 2022 (W)

Sat Aug 20, 2022 (T)

 

Sun Aug 21, 2022

Sat Aug 28, 2021 (W)

Sun Aug 29, 2021 (W)

Sun Aug 28, 2022

San Leandro CA

Exeter, CA

Camarillo, CA

Shaver Lake, CA

 

Martinez, CA

San Francisco, CA

 

Greenville, CA

Arcata, CA

Pollock Pines, CA

 

San Diego, CA

Long Beach, CA

Santa Monica, CA

Santa Barbara, CA

California Half Marathons September 2022

Sun Sep 6, 2020

Sun Sep 6, 2020

Sun Sep 10, 2023

Sat Sep 17, 2022

Sat Sep 17, 2022

Sun Sep 13, 2020

Sat Sep 19, 2020

Sat Sep 19, 2020 (T)
 

Sun Sep 20, 2020

Sat Sep 24, 2022 (T)

Sat Sep 26, 2020

Sat Sep 26, 2020

Sat Sep 26, 2020

Santa Barbara, CA

San Francisco, CA

Ventura, CA

Pacifica, CA

San Jose, CA

Brentwood, CA

Los Gatos, CA

El Sobrante, CA

Petaluma, CA

Big Sur, CA

San Ramon, CA

Sutter, CA

Riverside, CA

California Half Marathons October 2023

Sat Oct 3, 2020

 

Sun Oct 1, 2023

Sun Oct 1, 2023 (NWF)

Sun Oct 1, 2023

Sun Oct 4, 2020

Sun Oct 6, 2019

Sat Oct 7, 2023 (T)

Sun Oct 15, 2023

Sun Oct 8, 2023

Sat Oct 14, 2023

 

Sun Oct 11, 2020

 

Sat Oct 10, 2020

Sun Oct 15, 2023

Sun Oct 16, 2022 (T)

Sun Oct 16, 2022

Sat Oct 17, 2020

Sat Oct 17, 2020

Sun Oct 17, 2021

Sat Oct 22, 2022 (T)

Sat Oct 21, 2023 (T) (W)

Sat Oct 23, 2021

Sun Oct 23, 2022

Sun Oct 22, 2023

Sun Oct 23, 2022

Sun Oct 20, 2019

Sat Oct 29, 2022

Sun Oct 29, 2023

Vallejo, CA

 

Sacramento, CA

Napa, CA

San Jose, CA

Redding, CA

Lake Tahoe, CA

San Jose, CA

Long Beach, CA

Weott, CA

Carnelian Bay, CA

 

San Luis Obispo, CA

 

Los Vaqueros, CA

Emerald Bay, CA

Pasadena, CA

Petaluma, CA

Vacaville, CA

El Sobrante, CA

Elk Grove, CA

Berkley, CA

Aqua Dulce, CA

Death Valley, CA

Cloverdale, CA

Riverside, CA

Folsom, CA

Temecula, CA

Healdsburg, CA

San Jose, CA

California Half Marathons November 2023

Sun Nov 1, 2020

Sun Nov 3, 2019

Sat Nov 5, 2022 (T)

Sun Nov 5, 2023

Sun Nov 5, 2023

Sun Nov 5, 2023 (NWF)

Sun Nov 5, 2023 (W)

Sun Nov 7, 2021

Sun Nov 8, 2020 (NWF)

Fri Nov 10, 2023 (W)

Sat Nov 18, 2023 (W)

Sat Nov 11, 2023 (T)

Sun Nov 12, 2023

Sun Nov 12, 2023 (NWF)

Sat Nov 21, 2020

Sun Nov 14, 2021

Sat Nov 19, 2022 (W)

Sat Nov 19, 2022

Sat Nov 20, 2021

Thu Nov 25, 2021

Sat Nov 28, 2020

Thu Nov 23, 2023 (T)

Sat Nov 27, 2021

Sat Nov 27, 2021

Sun Nov 28, 2021

Clarksburg, CA

Paso Robles, CA

Castro Valley, CA

Santa Barbara, CA

Malibu, CA

San Francisco, CA

Tustin, CA

Fresno, CA

Anaheim, CA

Nipton, CA

Big Bear, CA

Avalon, CA

San Diego, CA

Monterey, CA

Palos Verdes, CA

Paso Robles, CA

Davis, CA

Pollock Pines, CA

Long Beach, CA

Santa Monica, CA

Fremont, CA

San Jose, CA

Long Beach, CA

San Diego, CA

Santa Monica, CA

California Half Marathons December 2023

Sat Dec 3, 2022 (T)

Sat Dec 3, 2022 (T)

Sat Dec 5, 2020 (T)

Sun Dec 3, 2023

Sun Dec 4, 2022

Sun Dec 6, 2020

Sun Dec 11, 2022

 

Sat Dec 10, 2022

 

Sat Dec 10, 2022

Sun Dec 12, 2021

 

Sun Dec 12 , 2021

 

Sun Dec 10, 2023

Sun Dec 12, 2021

Sat Dec 16, 2023

Sun Dec 17, 2023

Sun Dec 19, 2021

Sat Dec 23, 2023 (T)

Fri Dec 31, 2021

Woodside, CA

Death Valley, CA

Lake Elsinore, CA

Loma Linda, CA

Auberry, CA

Riverside, CA

Oxnard, CA

Saratoga, CA

 

Walnut Creek, CA

Santa Monica, CA

 

Pomona, CA

 

Fremont, CA

Roseville, CA

San Diego, CA

Camarillo, CA

Santa Monica, CA

Placerville, CA

 

Fremont, CA

About the California Half Marathon Calendar

The California Half Marathon Calendar is a complete simplistic listing of California half marathons.  Currently the California half marathon schedule has 2022 California half marathons and 2023 California half marathons as they roll in. California half marathons 2022 & California half marathons 2023 also identify 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 California half marathons 2018 should be starting to roll out soon!

 

The California half marathon calendar features a complete listing of San Diego half marathons, San Francisco half marathons, Los Angeles half marathons, Sacramento half marathons, San Jose half marathons, Southern California half marathons, Northern California half marathons, and many more 1/2 marathons in CA.

 

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.

California half marathons 2023

California half marathons 2022

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