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)

Date
Location

Wed Jan 1, 2020

Wed Jan 1, 2020

 

Fri Jan 1, 2021 (T)

 

Sat Jan 4, 2020  (T)

 

Sat Jan 4, 2020 (W)

Sat Jan 4, 2020

Sat Jan 4, 2020

Sun Jan 5, 2020

 Sun Jan 5, 2020

 

Sat Jan 9, 2021

Sat Jan 11, 2020

Sat Jan 11, 2020

Sun Jan 10, 2021

 

Sun Jan 12, 2020 (T)

Sun Jan 12, 2020

Sun Jan 18, 2020

Sat Jan 18, 2020
 

 

Sun Jan 17, 2021

 

Sun Jan 19, 2020 (T)

Sun Jan 19, 2020

Sat Jan 25, 2020

Sat Jan 25, 2020

Sat Jan 25, 2020 (T)

 

Sat Jan 25, 2020

Sat Jan 25, 2020

Sat Jan 25, 2020

Sun Jan 24, 2021

Sun Jan 26, 2020

Sun Jan 26, 2020

Sun Jan 26, 2020

Brazen New Year Runs Half Marathon,10K, 5K

Charlie Alewine Racing Happy New Year Marathon, Half, 10k, 5k

 

Clikapudi Trail Half Marathon, 10k, 5k

 

New Almadens Hacienda Hills Trail Half Marathon

 

Citrus Heritage Run Half Marathon & 5k

Charlie Alewine Racing Blitz the Marina Marathon, 2/3, Half, 15k, 10k, 5k

BWR Happy New Year Half Marathon, 15k, 10k, 5k

Charlie Alewine Racing Rock into January Marathon, 3/4, Half, 15k, 10k, 5k

BWR Happy New Year Santa Monica Half Marathon, 15k, 10k, 5k

Irvine Half Marathon

Steep Ravine Marathon, Half Marathon, 50k, 25k, 10k

Charlie Alewine Racing Beach Bash Marathon, 3/4, Half, 15k, 10k, 5k

Del Dios Trail Half Marathon & 10k

XTERRA Boney Mountain Trail Half Marathon 21k & 6k

Charlie Alewine Racing Race the Bay Marathon, 2/3, Half, 15k, 10k, 5k

BWR Winter Fun Long Beach Half Marathon, 15k, 10k, 5k

Charlie Alewine Racing Rock the Marina Marathon, 2/3, Half, 15k, 10k, 5k

 

Carlsbad Marathon & Half Marathon

 

Crystal Springs Trail Run 50k, Marathon, 35k, Half Marathon, 8k

Charlie Alewine Racing Rock the Ocean Marathon, 3/4, Half, 15k, 10k, 5k

Coyote Hills Half Marathon, 10k, 5k

 

China Camp Challenge Half Marathon, 10k, 5k

Paramount Ranch Trail Run 50k, 30k, Half Marathon, 10k

 

Folsom Lake Sweet Water Trail 50k/25/18/13.1/8mi/10k/5k

Charlie Alewine Racing Beach Blast Marathon, 3/4, Half, 15k, 10k, 5k

BTC A Riverbed Runs through it Half Marathon, 10k, 5k

Sombrero Half Marathon, 10k, 5k

Highland Y Run 1/2 Marathon, 10k, 5k

Charlie Alewine Racing Marina Madness Marathon, 2/3, Half, 15k, 10k, 5k

BWR Winter Fun Santa Monica Half Marathon, 15k, 10k, 5k

Castro Valley, CA

Long Beach, CA

Bella Vista, CA

 

San Jose, CA

 

Riverside, CA

Long Beach, CA

Long Beach, CA

Long Beach, CA

Santa Monica, CA

Irvine, CA

Stinson Beach, CA

Long Beach, CA

Escondido, CA

Newbury Park, CA

Long Beach, CA

Long Beach, CA

Long Beach, CA

 

Carlsbad, CA

 

Woodside, CA

Long Beach, CA

Fremont, CA

 

San Rafael, CA

Calabasas, CA

 

Folsom, CA

Long Beach, CA

Bakersfield, CA

Simi Valley, CA

Highland, CA

Long Beach, CA

Santa Monica, CA

Sat Feb 1, 2020

Sat Feb 1, 2020

 

Sat Feb 6, 2021

 

Sun Feb 7, 2021 (NWF)

 

Sun Feb 7, 2021

Sun Feb 2, 2020

Sat Feb 6, 2021

 

Sat Feb 8, 2020 (T)

Sat Feb 8, 2020

Sat Feb 8, 2020

Sun Feb 9, 2020

Sun Feb 9, 2020

Sun Feb 9, 2020

Sat Feb 15, 2020 (T)

Sat Feb 15, 2020

Sat Feb 15, 2020 (W)

Sat Feb 15, 2020

Sat Feb 15, 2020

Sun Feb 16, 2020

Sun Feb 21, 2021 (W)

Sun Feb 16, 2020

Sun Feb 15, 2020 (W)

Sun Feb 16, 2020

Sat Feb 29, 2020 (T)

Sun Feb 22, 2020

Sat Feb 22, 2020

Sun Feb 23, 2020

Sun Feb 23, 2020

Sat Feb 29, 2020

Sat Feb 29, 2020

Charlie Alewine Racing Rock into Feb Marathon, 2/3, Half, 15k, 10k, 5k

BWR Winter Dash Long Beach Half Marathon, 15k, 10k, 5k

 

Jed Smith Ultra Classic Half Marathon, 50k, 50mi, 30k

Get Fit San Francisco Kaiser Permanente Half Marathon & 5k

 

Surf City USA Marathon, Half Marathon & 5K

Charlie Alewine Racing Groundhog Day Marathon, 3/4, Half, 15k, 10k, 5k

Death Valley Marathon, Half Marathon, 10k

 

Golden Gate Trail Marathon, 1/2 Marathon, 50k, 30k, 5mi

T9 Mermaid Series San Diego Half Marathon, 10k, 5k

Charlie Alewine Racing Beachmania Marathon, 3/4, Half, 15k, 10k, 5k

Charlie Alewine Racing Blitz the Shore Marathon, 2/3, Half, 15k, 10k, 5k

New Balance Palm Desert Half Marathon, Relay & 5k

BWR Winter Dash Santa Monica Half Marathon, 15k, 10k, 5k

San Pasqual Valley Half & 10k

Charlie Alewine Racing Valentines Marathon, 2/3, Half, 15k, 10k, 5k

BWR Cupid Dash Long Beach Half Marathon, 15k, 10k, 5k

Buzz Marathon, Half Marathon, 5k & 1-mile

Bay Breeze Half Marathon, 10k, 5k

Fourmidable Half Marathon, 35k, 13k

 

Seaside Marathon, Half Marathon, 10k, 5k

Charlie Alewine Racing Cupid's Marathon, 3/4, Half, 15k, 10k, 5k

BWR Cupid Dash Santa Monica Half Marathon, 15k, 10k, 5k

Montara Mountain Trail 1/2 Marathon, Marathon, 50k, 10k

 

Victory Half Marathon, 10k, 5k

Charlie Alewine Racing Rock the Shoreline Marathon, 3/4, Half, 15k, 10k, 5k

Lost Trail Half Marathon & 5k Run/Walk

Charlie Alewine Racing Rock the Bay Marathon, 2/3, Half, 15k, 10k, 5k

Davis Stampede Half Marathon, 10k, 5k

Charlie Alewine Racing Leap Year Marathon, 2/3, Half, 15k, 10k, 5k

BWR Leap Day Long Beach Half Marathon, 15k, 10k, 5k

Long Beach, CA

Long Beach, CA

 

Sacramento, CA

San Francisco, CA

 

Huntington Beach, CA

Long Beach, CA

Death Valley, CA

 

Sausalito, CA

San Diego, CA

Long Beach, CA

Long Beach, CA

Palm Desert, CA

Santa Monica, CA

Escondido, CA

Long Beach, CA

Long Beach, CA

San Miguel, CA

San Leandro, CA

Auburn, CA

 

Ventura, CA

Long Beach, CA

Santa Monica, CA

Pacifica, CA

 

Richmond, CA

Long Beach, CA

Folsom Lake, CA

Long Beach, CA

Davis, CA

Long Beach, CA

Long Beach, CA

Sat Mar 1, 2020

Sun Mar 1, 2020

 

Sun Mar 1, 2020

Sat Mar 7, 2021

Sat Mar 7, 2021 (NWF)

Sat Mar 7, 2020 (T)

Sat Mar 7, 2020

Sat Mar 7, 2020

Sat Mar 7, 2020

Sun Mar 8, 2020

Sat Mar 14, 2020

Sat Mar 14, 2020

Sat Mar 14, 2020 (T)

Sat Mar 14, 2020

Sat Mar 14, 2020

Sun Mar 15, 2020 (W)

Sun Mar 21, 2021 (NWF)

Sun Mar 15, 2020 (NWF)

Sun Mar 15, 2020

Sun Mar 15, 2020

Sun Mar 15, 2020

Sat Mar 21, 2020 (T)

Sat Mar 21, 2020

Sat Mar 21, 2020

Sat Mar 21, 2020

Sat Mar 21, 2020

Sat Mar 21, 2020 (NWF)

Sun Mar 21, 2021

Sun Mar 22, 2020

Sun Mar 22, 2020

Sun Mar 21, 2021

 

Sat Mar 28, 2020 (T)

 

Sat Mar 28, 2020

Sat Mar 27, 2021

Sat Mar 27, 2021 (T)

Sat Mar 28, 2020

Sat Mar 28, 2020

Sat Mar 28, 2020

Sun Mar 29, 2020

 

Sun Mar 28, 2021

Sun Mar 29, 2020

 

Sun Mar 28, 2021 (NWF)
 

Charlie Alewine Racing Rock into March Marathon, 3/4, Half, 15k, 10k, 5k

End of the Trail Half Marathon & 5k       2020 Registration

 

Run-Through-Redlands Half Marathon

Santa Cruz Half Marathon & 10k

Livermore Valley Half

San Joaquin River Trail 1/2 Marathon          2020 Registration

Charlie Alewine Racing Rock the Coast Marathon, 3/4, Half, 15k, 10k, 5k

Montana de Oro Half Marathon, 50k, 36k, 12k

Bidwell Classic Half Marathon & 5K

Charlie Alewine Racing March Madness Marathon, 2/3, Half, 15k, 10k, 5k

Badger Cove Half Marathon, 10k, 5k

Griffith Park Half Marathon, Half Marathon

Folsom South Side Trail Run 38mi, 50k, 21mi, 13.1mi, 10k, 5k

Charlie Alewine Racing Rockin' the Bay Marathon, 2/3, Half, 15k, 10k, 5k

BWR Rockin' Shamrock Long Beach Half Marathon, 15k, 10k, 5k

Blue Diamond Almonds Shamrock'n Half Marathon

San Diego Half Marathon

Heavenly Half Marathon    2020 Registration

Charlie Alewine Racing Rock St. Patrick's Day Marathon, 3/4, Half, 15k, 10k, 5k

Zoom St. Patrick's Day Run Half Marathon, 10k, 5k

BWR Rockin' Shamrock Santa Monica Half Marathon, 15k, 10k, 5k

Napa Valley Trail Marathon, Half Marathon & 10K

Stinson Beach Rabbit Chase Half Marathon & 10k

Charlie Alewine Racing Rock into Spring Marathon, 2/3, Half, 15k, 10k, 5k

Santa Teresa King Richard Half Marathon, 10.5 Miler, 10k, 5k

ZOOM San Francisco Half Marathon, 10k, 5k

Murrieta Avocado Half Marathon

Oakland Running Festival Marathon, Half Marathon

PCRF Reaching for the Cure Run Half Marathon, 10k, 5k

Charlie Alewine Racing Rock Marina Vista Marathon, 2/3, Half, 15k, 10k, 5k

Cottontail Half Marathon

Valencia Trail Race 10k, Half Marathon, 50k

Golden Gate Headlands Marathon, Half Marathon, 10k [postponed]

Dole Great Race Arrowhead Water Pacific Half Marathon

Dole Great Race Cheseboro Half Marathon

Charlie Alewine Racing Blaze the Marina Marathon, 2/3, Half, 15k, 10k, 5k

BWR Spring Dash Long Beach Half Marathon, 15k, 10k, 5k

Into the Wild OC 21k Half Marathon & 10k [postponed]

Hellyer Half Marathon, 10k, 5k

Modesto Marathon, Half Marathon, 5k & Relay

Charlie Alewine Racing Blast the Beach Marathon, 3/4, Half, 15k, 10k, 5k

Encinitas Half Marathon

Long Beach, CA

Visalia, CA

Redland, CA

Santa Cruz, CA

Livermore, CA

Auberry, CA

Long Beach, CA

San Oslos, CA

Chico, CA

Long Beach, CA

Livermore, CA

Los Angeles, CA

Folsom, CA

Long Beach, CA

Long Beach, CA

Sacramento, CA

San Diego, CA

Pine Ridge, CA

Long Beach, CA

Freemont, CA

Santa Monica, CA

Helena, CA

Stinson Beach, CA

Long Beach, CA

San Jose, CA

San Francisco, CA

Murrieta, CA

Oakland, CA

Irvine, CA

Long Beach, CA

Van Nuys, CA

Valencia, CA

Mill Valley, CA

Agoura Hills, CA

Agoura Hills, CA

Long Beach, CA

Long Beach, CA

Orange, CA

San Jose, CA

Modesto, CA

Long Beach, CA

Encinatas, CA

Sat Apr 4, 2020

Sat Apr 4, 2020

Sun Apr 5, 2020

 

Sun Apr 5, 2020

Sun Apr 4, 2021 (W)

 

Sun Apr 4, 2021

Sun Apr 5, 2020

Sun Apr 5, 2020

Sun Apr 5, 2020

Sun Apr 5, 2020

Sun Apr 19, 2020 (NWF)

 

Sat Apr 25, 2020

 

Sat Apr 11, 2020 (T)

Sat Apr 11, 2020

Sat Apr 11, 2020 (W)

Sat Apr 11, 2020

Sun Apr 12, 2020

Sun Apr 12, 2020 (W)

Sat Apr 19, 2020 (W)

Sat Apr 19, 2020

Sat Apr 18, 2020 (T)

Sat Apr 18, 2020

Sun Apr 19, 2020

 

Sat Apr 25, 2020 (W)

 

Sat Apr 25, 2020 (T)

Sat Apr 25, 2020

Sat Apr 4, 2020 (T)

Sat Apr 25, 2020

Sat Apr 25, 2020

Sat Apr 25, 2020 (T)

 

Sun Apr 26, 2020

Sun Apr 26, 2020

Sat Apr 25, 2021

Sun Apr 26, 2020

Charlie Alewine Racing Rockin' April Marathon, 3/4, Half, 15k, 10k, 5k

Folsom Lake Falcon Crest Trail Run Half Marathon, 8mi, 10k, 5k

Annadel Half Marathon

 

California Classic Half Marathon - Run through the Zoo

Rock'n'Roll San Francisco Half Marathon

 

Artichoke Half Marathon

Silicon Valley Half Marathon, 10k, Food Truck 5k

Charlie Alewine Racing Blitz the Marina Marathon, 2/3, Half, 15k, 10k, 5k

Kaiser Permanente Running of the Elk Half, 10k, 5k​

The Suasquatch Scramble Half Marathon, 10k, 5k

Star Wars Rival Run Half Marathon

 

Heartbreak Ridge Half Marathon, 10k, 5k, 1k

 

Mount Diablo Trails Challenge Half Marathon, 50k, 10k, 5k

Charlie Alewine Racing Blaze the Marina Marathon, 2/3, Half, 15k, 10k, 5k

BWR Happy Easter Long Beach Half Marathon, 15k, 10k, 5k

Rancho San Vicente Trail Half Marathon, 10 mi, 8mi, 10k, 5k

Charlie Alewine Racing Hoppy Easter Marathon, 3/4, Half, 15k, 10k, 5k

BWR Happy Easter Santa Monica Half Marathon, 15k, 10k, 5k

Tustin Hangar Half Marathon & 5k

Napa Valley Silverado Half Marathon, 10k, 5k (3.5hr course time limit)

SPASM Lake Chabot Trail Marathon, Half Marathon, 50k, 30k, 5mi

Charlie Alewine Racing April Sun Marathon, 3/4, Half, 15k, 10k, 5k

Charlie Alewine Racing Marina Challenge Marathon, 2/3, Half, 15k, 10k, 5k

 

Western Pacific Marathon, Half Marathon, 10k, 5k

 

Sierra Azul Trail Challenge 50k, Marathon, 18.8mi, Half, 9mi, 10k, 5k

Rodeo Beach Rumble Half, 50k, 30k, 8k

Romancing the Island Half Marathon & 10k

Charlie Alewine Racing Run the Shoreline Marathon, 3/4, Half, 15k, 10k, 5k

The American River Parkway Half Marathon

Mt. Tam Wild Boar Half Marathon & 10k

 

Marin County Half Marathon, 10k 5k

Charlie Alewine Racing Marina Classic Marathon, 2/3, Half, 15k, 10k, 5k

La Jolla Half Marathon & La Jolla Shores 5K

Finish the Ride, Run, Walk n' Roll Half Marathon, 10k, 5k

Long Beach, CA

El Dorado Hills, CA

Santa Rosa, CA

 

Fresno, CA

San Francisco, CA

 

Pescadero, CA

San Jose, CA

Long Beach, CA

Elk Grove, CA

Oakland, CA

Anaheim, CA

 

Camp Pendleton, CA

 

Walnut Creek, CA

Long Beach, CA

Long Beach, CA

San Jose, CA

Long Beach, CA

Santa Monica, CA

Tustin, CA

Calistoga, CA

Castro Valley, CA

Long Beach, CA

Long Beach, CA

 

Fremont, CA

 

Los Gatos, CA

San Francisco, CA

Tiburon, CA

Long Beach, CA

Carmichael, CA

Mill Valley, CA

 

San Rafael, CA

Long Beach, CA

La Jolla, CA

Los Angeles, CA

Sat May 2, 2020 (W)

Sat May 2, 2020

Sat May 2, 2020

Sat May 2, 2020

Sun May 2, 2021

 

Sun May 3, 2020

Sun May 3, 2020 (T)

Sun May 3, 2020

Sun May 3, 2020

 

Sat May 9, 2020 (T)

 

Sat May 9, 2020

 

Sat May 9, 2020 (T)

Sat May 9, 2020

Sat May 9, 2020

 

Sat May 9, 2020 (W)

Sat May 9, 2020

Sun May 10, 2020

Sun May 10, 2020

 

Sat May 16, 2020 (T)

 

Sat May 16, 2020

Sat May 16, 2020

Sun May 17, 2020

Sun May 17, 2020

Sun May 16, 2021

Sun May 17, 2020 (NWF)

Sat May 23, 2020

Sat May 23, 2020 (W)

Sun May 24, 2020

 

Mon May 25, 2020  (W)

Mon May 25, 2020

Sat May 30, 2020 (T)

Sat May 30, 2020

Sat May 29, 2021

Sun May 30, 2021

Sun May 31, 2020 (T)

Sun May 31, 2020

Sun May 31, 2020

Sun May 30, 2021

Mermaid Run East Bay Half Marathon, 10k, 5k

Charlie Alewine Racing Rock the Marina Marathon, 2/3, Half, 15k, 10k, 5k

BWR Cinco de May Long Beach Half Marathon, 15k, 10k, 5k

Sutter Buttes Spirit Mountain Run 5k, 10k & Half Marathon

The OC Marathon, Half Marathon & 5K

 

Avenue of the Giants Marathon, Half Marathon

Horseshoe Lake Trail Marathon, Half Marathon, 50k, 5mi

Charlie Alewine Racing Rock Bayshore Marathon, 3/4, Half, 15k, 10k, 5k

BWR Cinco de Mayo Sant Monica Half Marathon, 15k, 10k, 5k

 

Trail Run at Sly Park 50k, 20mi, 13.1mi, 10mi, 5k

 

Wolf Pack Mother's Day Run Half Marathon, 5mi, 5k

 

Muir Woods Marathon, Half Marathon, 7mile

Charlie Alewine Racing Rock Marina Vista Marathon, 2/3, Half, 15k, 10k, 5k

Wildcat Half Marathon, 10k, 5k

 

BWR Mother's Day Long Beach Half Marathon, 15k, 10k, 5k

Grizzly Peak Trail Marathon, Half Marathon, 50k, 30k, 10k

Charlie Alewine Racing Rock Mother's Day Marathon, 3/4, Half, 15k, 10k, 5k

BWR Mother's Day Santa Monica Half Marathon, 15k, 10k, 5k

Mt Diablo Trail Run 1/2 Marathon, 50k, 28k, 10k

 

Nitro Trail Half Marathon, 10k, 5k

Charlie Alewine Racing Armed Forces Day Marathon, 3/4, Half, 15k, 10k, 5k

Run Wine Country Windsor Green 13.1 Half Marathon

Charlie Alewine Racing Marina Madness Marathon, 2/3, Half, 15k, 10k, 5k

Gold Country Half Marathon & 5k

Surfer's Path Marathon & Capitola Half Marathon

Charlie Alewine Racing Blast the Day Marathon, 2/3, Half, 15k, 10k, 5k

BWR Beach Blast Half Marathon, 15k, 10k, 5k

Charlie Alewine Racing Rock the Ocean Marathon, 3/4, Half, 15k, 10k, 5k

 

Laguna Hills Memorial Day Half Marathon

Charlie Alewine Racing Rock Memorial Day Marathon, 2/3, Half, 15k, 10k, 5k

Valencia Trail Race 10k, Half Marathon, 50k

Charlie Alewine Racing Beachmania Marathon, 3/4, Half, 15k, 10k, 5k

Armed Forces Half Marathon

Lake Balboa Half Marathon

Trail Quake Half Marathon, 10k, 5k

Rock'n'roll San Diego Marathon, Half Marathon

Charlie Alewine Racing Beach Madness Marathon, 3/4, Half, 15k, 10k, 5k

Clif Bar Mountain 2 Beach Marathon & Half Marathon

Fremont, CA

Long Beach, CA

Long Beach, CA

Sutter, CA

Costa Mesa, CA

 

Weott, CA

Palo Alto, CA

Long Beach, CA

Santa Monica, CA

 

Pollock Pines, CA

 

El Sobrante, CA

 

Stinson Beach, CA

Long Beach, CA

El Sobrante, CA

 

Long Beach, CA

Berkley, CA

Long Beach, CA

Santa Monica, CA

Clayton, CA

 

Pinole, CA

Long Beach, CA

Windsor, CA

Long Beach, CA

Sacramento, CA

Santa Cruz, CA

Long Beach, CA

Long Beach, CA

Long Beach, CA

 

Laguna Hills, CA

Long Beach, CA

Valencia, CA

Long Beach, CA

Concord, CA

Van Nuys, CA

Saratoga, CA

San Diego, CA

Long Beach, CA

Oak View, CA

Sat Jun 6, 2020

 

Sat Jun 6, 2020

 

Sat Jun 6, 2020

 

Sun Jun 7, 2020

Sat Jun 6, 2020

 

Sat Jun 6, 2020 (T)

Sun Jun 6, 2021

 

Sun Jun 7, 2020

Sun Jun 7, 2020

Sat Jun 13, 2020

Sat Jun 13, 2020

Sat Jun 13, 2020

Sun Jun 14, 2020

Sun Jun 14, 2020

Sun Jun 14, 2020

Sun Jun 14, 2020 (T)

Sat Jun 27, 2020

Sat Jun 20, 2020

Sat Jun 20, 2020

Sat Jun 20, 2020

 

Sat Jun 20, 2020 (T)

Sat Jun 20, 2020

Sun Jun 21, 2020

 

Sun Jun 21, 2020

Sun Jun 21, 2020 (T)

Sun Jun 21, 2020

Sat Jun 27, 2020

 

Sat Jun 27, 2020

Sat Jun 27, 2020

Sun Jun 27, 2021

Sun Jun 28, 2020

Sun Jun 28, 2020

Sun Jun 28, 2020

The Loco Go Big or Go Home Challenge 10k, Half Marathon, 50k

 

Fontana Day's Run Half Marathon

 

Calero Trail Run 50k, 25k, Half Marathon, 15k, 10k, 5k

 

Ladin Subaru Love Run 1/2 Marathon, 10k, 5k, 1mi

 

Charlie Alewine Racing Rock the Coastline Marathon, 3/4, Half, 15k, 10k, 5k 

 

Valley Crest Trails Spring Half Marathon & 10k

Truckee Running Festival 5k, 10k, Waddle Ranch Half Marathon

 

Squaw Valley Half Marathon

Charlie Alewine Racing Blaze the Bay Marathon, 2/3, Half, 15k, 10k, 5k

Charlie Alewine Racing Crush the Marina Marathon, 2/3, Half, 15k, 10k, 5k

BWR Ocean Breeze Half Marathon, 15k, 10k, 5k

 City Impact Beachfront Half Marathon

Charlie Alewine Racing Rock the Beachfront Marathon 3/4, Half, 15k, 10k, 5k

Sevathon Half Marathon, 10k, 5k

Annadel Half Marathon

Cinderella Trail Run Marathon, Half, 50k, 30k, 5mi

Angel Island Half Marathon & 5 Mile

Charlie Alewine Racing Rock into Summer Marathon, 2/3, Half, 15k, 10k, 5k

BWR Father's Day Long Beach Half Marathon, 15k, 10k, 5k

Sugar Daddy Half Marathon, 10k, 5k

 

San Lorenzo River Marathon, Half Marathon, 50k, 30k, 10k

Romancing the Island Half Marathon & 10k

BWR Father's Day Santa Monica Half Marathon, 15k, 10k, 5k

 

Charlie Alewine Racing Rock Father's Day Marathon, 3/4, Half, 15k, 10k, 5k

Burton Creek Trail Marathon, Half Marathon, 10k, 5k

Kaiser Permanente Running of the Elk Half, 10k, 5k​

Rezline Run 13.1, 10k, 5k

 

Charlie Alewine Racing Rock the Oceanfront Marathon, 3/4, Half, 15k, 10k, 5k

Mt Diablo Trail Run 1/2 Marathon, 50k, 28k, 10k

Arroyo Creek Half Marathon, 10k, 5k

Mammoth Half Marathon & 5k

Marina Bay Running Festival Half Marathon, 10k, 5k

Charlie Alewine Racing Rock the Bay Marathon, 2/3, Half, 15k, 10k, 5k

Butte Meadows, CA

 

Fontana, CA

 

San Jose, CA

 

Westlake, CA

Long Beach, CA

 

Tarzana, CA

Truckee, CA

 

Olympic Valley, CA

Long Beach, CA

Long Beach, CA

Long Beach, CA

Ventura, CA

Long Beach, CA

San Jose, CA

Santa Rosa, CA

Oakland, CA

San Rafael, CA

Long Beach, CA

Long Beach, CA

Santa Clarita, CA

 

Santa Cruz, CA

Tiburon, CA

Santa Monica, CA

 

Long Beach, CA

Tahoe City, CA

Elk Grove, CA

Indian Wells, CA

 

Long Beach, CA

Clayton, CA

Simi Valley, CA

Mammoth, CA

Richmond, CA

Long Beach, CA

Sat Jul 4, 2020

Sat Jul 5, 2020

Sun Jul 5, 2020

Sun Jul 5, 2020

 

Sat Jul 10, 2021 (W)

Sat Jul 11, 2020 (W)

Sun Jul 12, 2020

Sun Jul 12, 2020 (W)

Sat Jul 18, 2020

Sat Jul 18, 2020 (W)

 

Sat Jul 18, 2020

Sat Jul 18, 2020

Sun Jul 18, 2021 (W)

Sun Jul 19, 2020 (W)

Sun Jul 19, 2020

Sat Jul 25, 2020

Sat Jul 25, 2020

Sat Jul 25, 2020

Sat Jul 25, 2020

Sat Jul 25, 2020

Sat Jul 25, 2020

Sun Jul 26, 2020

 

Sun Jul 26, 2020

Sun July 26, 2020

Long Beach, CA

Strawberry, CA

Fremont, CA

Long Beach, CA

 

Davis, CA

Huntington Beach, CA

San Diego, CA

Huntington Beach, CA

Oakland, CA

Huntington Beach, CA

Castro Valley, CA

Long Beach, CA

Ventura, CA

Huntington Beach, CA

Long Beach, CA

Oakland, CA

San Pedro, CA

Morro Bay, CA

Long Beach, CA

Mill Valley, CA

Long Beach, CA

Huntington Beach, CA

 

San Francisco, CA

Long Beach, CA

Sat Aug 1, 2020

Sat Aug 1, 2020

 

Sat Aug 1, 2020 (T)

Sat Aug 1, 2020

Sun Aug 2, 2020

Sat Aug 8, 2020 (T)

Sat Aug 8, 2020

 

Sun Aug 9, 2020

Sun Aug 9, 2020

Sun Aug 8, 2021

Sun Aug 9, 2020

 

Sat Aug 15, 2020

Sat Aug 15, 2020

Sat Aug 15, 2020

 

Sat Aug 15, 2020

Sun Aug 9, 2020 (W)

Sat Aug 22, 2020 (T)

 

Sun Aug 16, 2020

Sun Aug 16, 2020

Sat Aug 22, 2020

Sat Aug 22, 2020

 

Sun Aug 23, 2020 (T)

Sun Aug 23, 2020

Sun Aug 23, 2020

Sat Aug 29, 2020

Sat Aug 29, 2020

Sat Aug 29, 2020

Sun Aug 30, 2020

Sun Aug 30, 2020

Sun Aug 30, 2020

Sun Aug 30, 2020

Sun Aug 30, 2020

Charlie Alewine Racing Rock into August Marathon, 3/4, Half Marathon, 15/10/5k

Brazen Racing Summer Breeze Half Marathon, 10k, 5k

 

Crystal Springs Summer Trail Marathon, Half, 22mi, 50k, 5mi

Truckee Half Marathon

Charlie Alewine Racing Marina Challenge Marathon, 2/3, Half Marathon, 15/10/5k

Angel Island Half Marathon & 10k

Charlie Alewine Racing Race the Beach Marathon, 3/4, Half Marathon, 15/10/5k

 

Brazen Bear Creek Half Marathon, 10k, 5k

Lake Merced Half Marathon & 4.5mi         2020 Registration

Sar Wild Run Half Marathon, 10k, 5k, 2mi        2020 Registration

Charlie Alewine Racing Marina Classic Marathon, 2/3, Half Marathon, 15/10/5k

 

Running with the Bears Marathon, Half Marathon, 10k

BWR Summer Dash Long Beach Half Marathon, 15k, 10k, 5k

Charlie Alewine Racing Rock Marina Vista Marathon, 2/3, Half Marathon, 15/10/5k

 

Hell of a Half Marathon

Humboldt Bay Half Marathon, 5k & Marina Mile

Trail Run at Sly Park 50k, 20mi, 13.1mi, 10mi, 5k

 

America's Finest City Half Marathon & 5K

Charlie Alewine Racing Rock the Ocean Marathon, 3/4, Half Marathon, 15/10/5k

Charlie Alewine Racing Beach Mania Marathon, 3/4, Half Marathon, 15/10/5k

Trail Run at Sly Park 50k, 20mi, 13.1mi, 10mi, 5k

 

Diablo Half Marathon, Marathon, 50k, 10m, 4m

Charlie Alewine Racing Rock the Marina Marathon, 2/3, Half Marathon, 15/10/5k

The Suasquatch Scramble Half Marathon, 10k, 5k

Zoom Dynamite Run Half Marathon, 10k, 5k

BWR Rockin' Summer Long Beach Half Marathon, 15k, 10k, 5k

Charlie Alewine Racing Marina Madness Marathon, 2/3, Half Marathon, 15/10/5k

Santa Rosa Marathon & Half Marathon

BWR Rockin' Summer Huntington Beach Half Marathon, 15k, 10k, 5k

Charlie Alewine Racing Beach Madness Marathon, 3/4, Half Marathon, 15/10/5k

Oakland Running Festival Half Marathon

Squaw Valley Half Marathon

Long Beach, CA

San Leandro CA

 

Woodside, CA

Truckee, CA

Long Beach, CA

Tiburon, CA

Long Beach, CA

 

Martinez, CA

San Francisco, CA

Shaver Lake, CA

Long Beach, CA

 

Greenville, CA

Long Beach, CA

Long Beach, CA

 

Exeter, CA

Arcata, CA

Pollock Pines, CA

 

San Diego, CA

Long Beach, CA

Long Beach, CA

Pollock Pines, CA

 

Clayton, CA

Long Beach, CA

Oakland, CA

Richmond, CA

Long Beach, CA

Long Beach, CA

Santa Barbara, CA

Huntington Beach, CA

Long Beach, CA

Oakland, CA

Olympic Valley, CA

Sun Sep 6, 2020

Sun Sep 6, 2020

Sun Sep 6, 2020

Sat Sep 12, 2020

Sun Sep 13, 2020

Sun Sep 13, 2020

Sat Sep 19, 2020 (T) (W)

Sat Sep 19, 2020

Sat Sep 19, 2020

Sun Sep 19, 2020

Sat Sep 19, 2020 (T)

 Sun Sep 20, 2020
 

Sun Sep 20, 2020 (W)

Sun Sep 20, 2020

Sat Sep 26, 2020 (T)

Sat Sep 26, 2020

Sat Sep 26, 2020

Sat Sep 26, 2020

Sat Sep 26, 2020

Sat Sep 26, 2020

Sun Sep 27, 2020

Santa Barbara, CA

San Francisco, CA

Long Beach, CA

Pacifica, CA

Brentwood, CA

Alameda, CA

Vacaville, CA

Los Gatos, CA

San Jose, CA

Mill Valley, CA

 

El Sobrante, CA

Fresno, CA

Camarillo, CA

Petaluma, CA

Big Sur, CA

San Ramon, CA

San Jose, CA

Sutter, CA

Riverside, CA

Truckee, CA

Tiburon, CA

Sat Oct 3, 2020

Sun Oct 4, 2020 (T)

Sun Oct 4, 2020 (T)

 

Sun Oct 4, 2020

 

Sun Oct 4, 2020

Sun Oct 4, 2020 (NWF)

Sun Oct 4, 2020 (W)

Sun Oct 4, 2020

Sun Oct 6, 2019

Sat Oct 10, 2020

Sat Oct 10, 2020 (T)

Sat Oct 10, 2020

Sat Oct 10, 2020 (T) (W)

 

Sun Oct 11, 2020

 

Sun Oct 11, 2020

 

Sat Oct 10, 2020

Sun Oct 11, 2020

Sun Oct 11, 2020

Sat Oct 17, 2020

Sat Oct 17, 2020

Sun Oct 18, 2020

Sat Oct 24, 2020

Sat Oct 24, 2020

Sat Oct 24, 2020

Sat Oct 24, 2020

Sun Oct 18, 2020

Sun Oct 25, 2020

Sun Oct 20, 2019

Sun Oct 18, 2020 (T)

Sun Oct 25, 2020

Sun Oct 25, 2020 (W)

Sun Oct 25, 2020

Sun Oct 25, 2020

Sun Oct 31, 2020

Vallejo Waterfront Half Marathon, 10k, 5k

Skyline to the Sea 1/2 Marathon, Marathon, 50k

Heart of the Cool Trail Run Half Marathon, 10k, 5k

 

Urban Cow Half Marathon, & Relay, 5k

 

Long Beach Marathon, Half Marathon

Napa Half Marathon

Rock'n'Roll San Jose 1/2 Marathon

Lions Turtle Bay Three Bridges Half Marathon

Kokanee Trail Runs 1/2 Marathon, 10k, 5k

South Hills Single Track Trail Run 13.1mi, 10k, 5k

Bizz Johnson 50k, Marathon, Half Marathon, 10k

Carnelian Bay Half Marathon

SPACEROCK Trail Race Half Marathon, 10k, 5k

 

Bizz Johnson Express Half Marathon

 

City to the Sea Half Marathon, 5k & Kids Run

 

Tarantula Run Half Marathon, 10k, 5k

Humboldt Redwoods Marathon & Half Marathon

Emerald Bay Half Marathon

Brazen Goonies Half Marathon, 10k, 5k

Wolf Pack Mother's Day Run Half Marathon, 5mi, 5k

Folsom Blues Breakout 13.1 Half Marathon

Tilden Half Marathon & 10k

Stinson Beach Half Marathon & 7 Mile

 

California Gold Rush Half Marathon, 15/10/5k    2020 Registration

Death Valley Half Marathon & 10k

Cloverdale Vineyard Races Marathon, Half Marathon & 5k

Lexus Ventura Marathon, Half Marathon

Temecula Half Marathon & 5k

Pasadena Trail Half Marathon, 10k, 5k

SLO Ultra at Wild Cherry Canyon 50mi, 26.2mi, 13.1mi, 5mi

BWR Monster Dash Half Marathon, 15k, 10k, 5k

Marin County Half Marathon, 10k 5k

Ladin Subaru Love Run 1/2 Marathon, 10k, 5k, 1mi

ZombieRunner Halloween Run Marathon, Half Marathon, 10k, 5k

Vallejo, CA

Saratoga, CA

Cool, CA

 

Sacramento, CA

 

Long Beach, CA

Napa, CA

San Jose, CA

Redding, CA

Lake Tahoe, CA

Susanville, CA

Susanville, CA

Carnelian Bay, CA

Aqua Dulce, CA

 

Susanville, CA

 

San Luis Obispo, CA

 

Los Vaqueros, CA

 

Weott, CA

Emerald Bay, CA

Vacaville, CA

El Sobrante, CA

Folsom, CA

Berkley, CA

Stinson Beach, CA

Coloma, CA

Death Valley, CA

Cloverdale, CA

Ventura, CA

Temecula, CA

Pasadena, CA

San Luis Obispo, CA

Van Nuys, CA

San Rafael, CA

Westlake, CA

San Jose, CA

Sun Nov 1, 2020 (W)

Sun Nov 1, 2020 (NWF)

Sun Nov 1, 2020

Sun Nov 1, 2020

Sun Nov 1, 2020

Sun Nov 3, 2019

Sat Nov 7, 2020 (T)

 

Sun Nov 8, 2020

Sat Nov 7, 2020 (T)

Sun Nov 8, 2020 (W)

Sun Nov 8, 2020 (NWF)

 

Sun Nov 8, 2020 (W)

Sun Nov 8, 2020 (NWF)

 

Sun Nov 8, 2020

Sun Nov 8, 2020

Sun Nov 8, 2020

Fri Nov 13, 2020 (W)

Sat Nov 14, 2020 (T)

Sat Nov 14, 2020 (T)

Sat Nov 14, 2020

Sat Nov 14, 2020 (W)

Sat Nov 21, 2020

Sun Nov 15, 2020

Sun Nov 15, 2020

Sun Nov 15, 2020 (NWF)

Sun Nov 15, 2020

Sat Nov 21, 2020 (W)

Sat Nov 21, 2020 (T)

Sun Nov 22, 2020

Sat Nov 28, 2020

Wed Nov 25, 2020 (T)

Sat Nov 28, 2020

Sun Nov 29, 2020

Dino Dash Half Marathon

Golden Gate Half Marathon

Two Cities Marathon, Half Marathon & Relay

Clarksburg County Run Half Marathon, 10k, 5k, 20mi

Blue Diamond Almonds Shamrock'n Half Marathon

Paso Robles Marathon & Half Marathon

Almaden Hills Run 50k, 21mi, 13.1mi, 8mi, 10k, 5k

 

Santa Clarita Marathon, Half Marathon & Mayor's Walk 3mi

Lake Chabot Trail Half Marathon, Marathon, 50k, 5mi

Malibu Half Marathon & 5k

Disney Wine & Dine Half Marathon

Surfers Point Marathon, Half Marathon, 10k, 5k

Napa Valley Harvest Half Marathon, 10k, 5k

 

Silver Strand Half Marathon & 5k

Mission Inn Half Marathon, 10k, 5k

The OC Marathon, Half Marathon & 5K

Mainly Marathons Southwest Series 26.2mi, 13.1mi, 50/10/5k  (day 6)

Catalina Island Half Marathon

Valley Crest Trails Fall Half Marathon & 10k

Trail Run at Sly Park Half Marathon, Marathon, 50k, 18mi, 8.5mi, 10/5k

Revel Big Bear Marathon & Half Marathon

Lexus Lace Up Running Series Palos Verdes Half Marathon

Bakersfield Marathon & Half Marathon

Wine Country Runs Half Marathon & 5k

Monterey Bay Half Marathon (formerly Big Sur Half Marathon)

San Francisco Marathon, 1st Half Marathon, 2nd Half Marathon

Davis Turkey Trot Half Marathon, 10k, 5k, Relay

Valencia Trail Race 10k, Half Marathon, 50k

Santa Rosa Marathon & Half Marathon

 

Quarry Turkey Half Marathon, 10k, 5k

Zoom Turkey Trot Half Marathon, 10k, 5k

Black Mountain Turkey Burner Half Marathon, 10k, 5k Trail Race

BWR Turkey Trot Half Marathon, 15k, 10k, 5k

Tustin, CA

San Francisco, CA

Fresno, CA

Clarksburg, CA

Sacramento, CA

Paso Robles, CA

San Jose, CA

 

Santa Clarita, CA

Castro Valley, CA

Malibu, CA

Anaheim, CA

 

Ventura, CA

Calistoga, CA

 

San Diego, CA

Riverside, CA

Costa Mesa, CA

Nipton, CA

Avalon, CA

Tarzana, CA

Pollock Pines, CA

Big Bear, CA

Palos Verdes, CA

Bakersfield, CA

Paso Robles, CA

Monterey, CA

San Francisco, CA

Davis, CA

Valencia, CA

Santa Rosa, CA

Fremont, CA

San Jose, CA

San Diego, CA

Van Nuys, CA

Sat Dec 7, 2019 (NWF)

Sat Dec 5, 2020

Sat Dec 5, 2020

Sat Dec 5, 2020 (T)

Sat Dec 5, 2020 (T)

Sun Dec 6, 2020

Sun Dec 6, 2020

Sat Dec 8, 2019

Sun Dec 13, 2020

 

Sat Dec 12, 2020

 

Sat Dec 12, 2020

 

Sat Dec 12, 2020

Sat Dec 12, 2020

 

Sat Dec 13 , 2020

 

Sun Dec 13, 2020

Sat Dec 19, 2020

Sat Dec 19, 2020

Thu Dec 24, 2020 (T)

Sun Dec 27, 2020

Thu Dec 31, 2020

Santa Clara, CA

Woodside, CA

San Jose, CA

Death Valley, CA

Lake Elsinore, CA

Camarillo, CA

Riverside, CA

Loma Linda, CA

Oxnard, CA

 

Saratoga, CA

 

Walnut Creek, CA

 

Tiburon, CA

Santa Clarita, CA

 

Pomona, CA

 

Fremont, CA

San Diego, CA

Van Nuys, CA

Placerville, CA

 

Fremont, CA

San Jose, CA

The California Half Marathon Calendar is a complete simplistic listing of California half marathons.  Currently the California half marathon schedule has 2020 California half marathons and 2021 California half marathons as they roll in. California half marathons 2020 & California half marathons 2021 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 2020

California half marathons 2021

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