California Race Calendar

California Half Marathons by Date • By City

Browse all 2018 and 2019 California half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.


When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.

January 2019

Tue Jan 1 Brazen New Year's Day Half Marathon 10K & 5K Castro Valley CA
Sat Jan 5 Citrus Heritage Run Half Marathon & 5K Riverside CA
Sat Jan 12 Southern California Half Marathon & 5K Irvine CA
Sun Jan 20 Pasadena Half Marathon Pasadena CA
Sun Jan 20 Tri-City Medical Center Carlsbad Marathon & Half Marathon Carlsbad CA
Sat Jan 26 Coyote Hills Half Marathon 10K & 5K Fremont CA
Sat Jan 26 Half Marathon at Pebble Beach Pebble Beach CA
Sun Jan 27 Highland Y Run Half Marathon 10K & 5K Highland CA
Sun Jan 27 Sombrero Half Marathon 10K & 5K Simi Valley CA

February 2019

Sat Feb 2 Death Valley Marathon Half Marathon & 10K Death Valley CA
Sun Feb 3 Surf City USA Marathon & Half Marathon Huntington Beach CA
Sat Feb 9 Bay Breeze Half Marathon 10K & 5K San Leandro CA
Sat Feb 9 Mermaid San Diego Half Marathon 10K & 5K San Diego CA
Sat Feb 16 Buzz Marathon Half Marathon 10K & 5K San Miguel CA
Sat Feb 16 Divas Half Marathon & 5K Temecula CA
Sat Feb 16 San Pasqual Valley Half Marathon & 10K Escondido CA
Sun Feb 17 Fourmidable Half Marathon 35K & 13K Auburn CA
Sun Feb 17 Seaside Marathon Half Marathon 10K & 5K Ventura CA
Sat Feb 23 End of the Trail Half Marathon & 10K Visalia CA
Sat Feb 23 Sycamore Canyon 100K 50K & Half Marathon Poway CA
Sat Feb 23 Victory Half Marathon 10K & 5K Richmond CA

March 2018

Sat Mar 3 Bidwell Classic Half Marathon 5K & Relay Chico CA
Sat Mar 3 Blue Angels Half Marathon & 10K El Centro CA
Sat Mar 3 Diamond Valley Lake Marathon Half Marathon 5K & 1K Hemet CA
Sat Mar 3 Griffith Park Trail Race 50K Marathon & Half Marathon Los Angeles CA
Sat Mar 3 Lantern Run Half Marathon 10K & 5K San Francisco CA
Sat Mar 3 March Madness Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Mar 3 San Joaquin River Trail Half Marathon & 10K Auberry CA
Sat Mar 3 Singletrack Stampede Calabasas CA
Sun Mar 4 Cruise the Marina Marathon Half Marathon 10K & 5K Long Beach CA
Sun Mar 4 Encinitas Half Marathon Encinitas CA
Sun Mar 4 Livermore Half Marathon & 5K Livermore CA
Sun Mar 4 Run Through Redlands Half Marathon 10K & 5K Redlands CA
Sun Mar 4 Santa Cruz Half Marathon 10K & 5K Santa Cruz CA
Sun Mar 4 St. Patrick's Day Half Marathon & 5K El Cajon CA
Sat Mar 10 Race the Bay Marathon Half Marathon 10K & 5K Long Beach CA
Sat Mar 10 Beach Bash Half Marathon 15K 10K & 5K Long Beach CA
Sat Mar 10 Old West Trails 50K & Half Marathon Julian CA
Sat Mar 10 Race the Bay Marathon Half Marathon 10K & 5K Long Beach CA
Sun Mar 11 Crush the Coast Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Mar 11 Modesto Marathon Half Marathon & 5K Modesto CA
Sun Mar 11 San Diego Half Marathon & 5K San Diego CA
Sun Mar 11 Shamrock’n Half Marathon Sacramento CA
Sun Mar 11 Tustin Hangar Half Marathon & 5K Tustin CA
Sat Mar 17 Badger Cove Half Marathon 10K & 5K Livermore CA
Sat Mar 17 Folsom South Side Trail Run Folsom CA
Sat Mar 17 Napa Valley Trail Marathon Half Marathon & 10K Calistoga CA
Sat Mar 17 Rock the Bayshore Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Mar 18 Go Green St. Patrick's Day Half Marathon 10K & 5K San Jose CA
Sun Mar 18 Heavenly Half Marathon Pine Ridge CA
Sun Mar 18 Marina Madness Marathon Half Marathon 10K & 5K Long Beach CA
Sun Mar 18 Wine Country Runs Half Marathon & 5K Paso Robles CA
Sat Mar 24 Beach Dash Half Marathon 15K 10K & 5K Long Beach CA
Sat Mar 24 Great Race of Agoura Hills Half Marathons 10K & 5K Agoura Hills CA
Sat Mar 24 Knickerbocker Canyon Trail Run Auburn CA
Sat Mar 24 Marina Mania Marathon Half Marathon 10K & 5K Long Beach CA
Sat Mar 24 Rabbit Chase Half Marathon 10K & 30K Stinson Beach CA
Sat Mar 24 Ramblas Run Half Marathon 10K & 5K San Juan Capistrano CA
Sat Mar 24 Salomon San Francisco Half Marathon 10K & 5K San Francisco CA
Sun Mar 25 Blast the Oceanfront Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Mar 25 Cottontail Half Marathon 10K & 5K Van Nuys CA
Sun Mar 25 Dolphin Dash Half Marathon 15K 10K & 5K Santa Monica CA
Sun Mar 25 Hellyer Half Marathon 10K & 5K San Jose CA
Sun Mar 25 Oakland Running Festival Marathon Half Marathon & 5K Oakland CA
Sun Mar 25 Reaching for the Cure Half Marathon 10K 5K & 1K Irvine CA
Sun Mar 25 Tent City Marathon Half Marathon 10K & 5K Atascadero CA
Sat Mar 31 Beachmania Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Mar 31 Golden Gate Headlands Marathon Half Marathon & 10K Sausalito CA
Sat Mar 31 Happy Easter Half Marathon 15K 10K & 5K Van Nuys CA
Sat Mar 31 Peace-Love-Run San Diego Half Marathon 10K & 5K San Diego CA
Sat Mar 31 Valencia Trail Race Valencia CA

April 2018

Sun Apr 1 Happy Easter Half Marathon 15K 10K & 5K Santa Monica CA
Sun Apr 1 Hoppy Easter Marathon Half Marathon 10K & 5K Long Beach CA
Sat Apr 7 Annadel Half Marathon & 5K Annadel CA
Sat Apr 7 Woodside/Purisma Creek Crossover Half Marathon Redwood City CA
Sun Apr 8 Artichoke Half Marathon 10K & 5K Pescadero CA
Sun Apr 8 California Classic Half Marathon Relay & 5K Fresno CA
Sun Apr 8 Hollywood Half Marathon 10K & 5K Hollywood CA
Sun Apr 8 Rock 'n' Roll San Francisco Half Marathon San Francisco CA
Sun Apr 8 Run Rocklin Half Marathon 12K & 5K Rocklin CA
Sun Apr 8 Run to Remember Los Angeles Half Marathon & 10K Los Angeles CA
Sat Apr 14 Diablo Trails Challenge Half Marathon 10K 5K & 50K Walnut Creek CA
Sat Apr 14 Foxy Trail Half Marathon & 5K San Diego CA
Sat Apr 14 Heartbreak Ridge Run Half Marathon 10K 5K & 1K Camp Pendleton CA
Sat Apr 14 Mount Tam Wild Boar Half Marathon & 10K Mill Valley CA
Sat Apr 14 San Diego Beach and Bay Half Marathon & 5K San Diego CA
Sat Apr 14 Spring Fun Half Marathon 15K 10K & 5K Huntington Beach CA
Sun Apr 15 Divas Half Marathon – San Francisco Bay Burlingame CA
Sun Apr 15 Grizzly Peak Trail Run Half Marathon Berkeley CA
Sun Apr 15 McFarland USA Half Marathon & 5K McFarland CA
Sun Apr 15 Silicon Valley Half Marathon San Jose CA
Sun Apr 15 Spring Dash Half Marathon 15K 10K & 5K Santa Monica CA
Sat Apr 21 Folsom Lake Trail Run Half Marathon Folsom CA
Sat Apr 21 Spring Break Half Marathon 15K 10K & 5K Long Beach CA
Sat Apr 21 Sunset Marathon Half Marathon 10K & 5K San Francisco CA
Sun Apr 22 La Jolla Half Marathon & La Jolla Shores 5K La Jolla CA
Sun Apr 22 Napa Valley Silverado Half Marathon 10K & 5K Calistoga CA
Sun Apr 22 Sasquatch Scramble Half Marathon 10K & 5K Oakland CA
Sat Apr 28 American River Parkway Half Marathon & 5K Sacramento CA
Sat Apr 28 Lantern Run Los Angeles Half Marathon 10K & 5K Redondo Beach CA
Sat Apr 28 Rodeo Beach Rumble Half Marathon 8K 30K & 50K Sausalito CA
Sat Apr 28 Romancing the Island Half Marathon & 10K Tiburon CA
Sat Apr 28 Sierra Azul Trail Challenge Half Marathon Los Gatos CA
Sat Apr 28 Western Pacific Marathon Half Marathon 10K & 5K Fremont CA
Sun Apr 29 Finish the Ride Run Walk & Roll Griffith Park Los Angeles CA
Sun Apr 29 Leoni Meadows Trail Series Half Marathon & 5K Grizzly Flats CA
Sun Apr 29 Marin County Half Marathon 5K & 10K San Rafael CA
Sun Apr 29 Ojai Half Marathon 10K & 5K Ojai CA
Sun Apr 29 Running of the Elk Half Marathon 10K & 5K Elk Grove CA
Sun Apr 29 San Luis Obispo Marathon & Half Marathon San Luis Obispo CA
Sun Apr 29 Tommy Scott Memorial LAX Run Half Marathon Los Angeles CA

May 2018

Sat May 5 Avocado Half Marathon & 5K Murrieta CA
Sat May 5 Cinco de Mayo Half Marathon 15K 10K & 5K Long Beach CA
Sat May 5 Folsom Lake Falcon Crest Trail Run Half Marathon El Dorado Hills CA
Sat May 5 Mermaid Run East Bay Half Marathon 5K 10K & 18-Mile Fremont CA
Sat May 5 Ripon's Run Half Marathon Quarter Marathon & 5K Ripon CA
Sat May 5 Sutter Buttes Spirit Mountain Run Half Marathon 10K & 5K Sutter CA
Sun May 6 Angwin to Angwish Half Marathon 10K & 5K Angwin CA
Sun May 6 Avenue of the Giants Marathon Half Marathon & 10K Weott CA
Sun May 6 Cinco de Mayo Celebration Half Marathon Santa Monica CA
Sun May 6 Horseshoe Lake Trail Run Half Marathon Palo Alto CA
Sun May 6 OC Marathon Half Marathon & 5K Newport Beach CA
Sat May 12 Cinderella Trail Run Marathon Half Marathon 30K & 50K Oakland CA
Sat May 12 Cruise the Marina Marathon Half Marathon 10K & 5K Long Beach CA
Sat May 12 Mother's Day Half Marathon 5-Mile & 5K El Sobrante CA
Sat May 12 Mother's Day Half Marathon 15K 10K & 5K Long Beach CA
Sat May 12 Muir Woods Marathon Half Marathon & 7-Mile Stinson Beach CA
Sat May 12 Santa Barbara Wine Country Half Marathon Santa Ynez CA
Sat May 12 Support Our Society Half Marathon 10K & 5K Vacaville CA
Sat May 12 Trail Run at Sly Park Half Marathon 5K 10K & 10-Mile Pollock Pines CA
Sat May 12 Wildcat Half Marathon 10K & 5K El Sobrante CA
Sat May 12 Yosemite Half Marathon Bass Lake CA
Sun May 13 Girls on the Go Half Marathon 10K & 5K San Diego CA
Sun May 13 Mother's Day Half Marathon 15K 10K & 5K Van Nuys CA
Sun May 13 Mother's Day Marathon 3/4 Marathon Half Marathon 10K & 5K Long Beach CA
Sat May 19 Armed Forces Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat May 19 Beach Blast Half Marathon 15K 10K & 5K Huntington Beach CA
Sat May 19 Mount Diablo Half Marathon 10K 28K & 50K Clayton CA
Sat May 19 Nitro Trail Half Marathon 10K & 5K Pinole CA
Sat May 19 Woodside King’s Mountain Half Marathon & 5-Mile Woodside CA
Sun May 20 Avenue of the Vines Half Marathon & 5K Lodi CA
Sun May 20 Beach Blast Half Marathon 15K 10K & 5K Santa Monica CA
Sun May 20 Blaze the Marina Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun May 20 Santa Teresa County Park – King Richard Annual Half Marathon San Jose CA
Sun May 20 Surfer's Path Marathon & Capitola Half Marathon Santa Cruz CA
Sun May 20 Windsor Green Half Marathon 10K & 5K Windsor CA
Sat May 26 Blast the Beachfront Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun May 27 Sun Sand and Sea Half Marathon 15K 10K & 5K Long Beach CA
Sun May 27 Lake Balboa Half Marathon 10K & 5K Los Angeles CA
Sun May 27 Mountains 2 Beach Marathon & Half Marathon Ventura CA
Sun May 27 Rock the Marina Marathon Half Marathon 15K 10K & 5K Long Beach CA
Mon May 28 City of Laguna Hills Memorial Day Half Marathon 5K & 10K Laguna Hills CA
Mon May 28 Memorial Day Marathon Half Marathon 15K 10K & 5K Long Beach CA

June 2018

Sat Jun 2 Blaze the Waterfront Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jun 2 China Camp Trail Run San Rafael CA
Sat Jun 2 Fontana Days Run Half Marathon & 5K Fontana CA
Sat Jun 2 Forest of Nisene Marks Marathon Half Marathon & 5K Aptos CA
Sat Jun 2 Loco Go Big or Go Home Challenge Butte Meadows CA
Sat Jun 2 Lynch Canyon Trail Run Half Marathon 10K & 5K American Canyon CA
Sat Jun 2 SoCal Wine Country Women's Half Marathon & 5K Temecula CA
Sat Jun 2 Trail Quake Half Marathon 10K & 5K Saratoga CA
Sun Jun 3 Dream Mile Marathon Half Marathon 10K & 5K San Jose CA
Sun Jun 3 Fun in the Sun Half Marathon 15K 10K & 5K Santa Monica CA
Sun Jun 3 Lake Chabot Trail Challenge Half Marathon & 5K Castro Valley CA
Sun Jun 3 Rock 'n' Roll San Diego Marathon & Half Marathon San Diego CA
Sun Jun 3 Rock the Shoreline Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Jun 3 Truckee Running Festival Half Marathon 10K & 5K Truckee CA
Sat Jun 9 Beach Fun Half Marathon 15K 10K & 5K Huntington Beach CA
Sat Jun 9 Cody Lake Sierra Trail Challenge Half Marathon 10K & 5K Kyburz CA
Sat Jun 9 Race the Oceanfront Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jun 9 Superhero Run Half Marathon 10K & 5K Fremont CA
Sat Jun 9 Ventura Beachfront Run Half Marathon 10K & 5K Ventura CA
Sun Jun 10 Gold Country Half Marathon & 5K El Dorado Hills CA
Sun Jun 10 Rockin' the Marina Marathon Half Marathon 10K & 5K Long Beach CA
Sun Jun 10 Squaw Valley Half Marathon & 8-Miler Olympic Valley CA
Sun Jun 10 Valley Crest Half Marathon & 10K Tarzana CA
Sat Jun 16 Blast the Marina Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jun 16 Canyon Meadow Marathon Half Marathon 50K 30K & 5-Mile Oakland CA
Sat Jun 16 Ocean Breeze Half Marathon 15K 10K & 5K Long Beach CA
Sat Jun 16 Sugar Daddy Half Marathon 10K & 5K Santa Clarita CA
Sun Jun 17 Bay Area Craft Classic Half Marathon Richmond CA
Sun Jun 17 Father's Day Half Marathon 15K 10K & 5K Van Nuys CA
Sun Jun 17 Father's Day Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Jun 17 Mammoth Half Marathon & 5K Mammoth Lakes CA
Sun Jun 17 Race for Literacy Half Marathon 10K & 5K Sunnyvale CA
Sat Jun 23 Angel Island Half Marathon & 5-Mile Tiburon CA
Sat Jun 23 Billy Goat Hill Climb Half Marathon Corona CA
Sat Jun 23 Cruisin' the Coast Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jun 23 Rodeo Valley Trail Run Half Marathon 8K 30K & 50K Sausalito CA
Sat Jun 23 Santa Barbara Half Marathon Santa Barbara CA
Sat Jun 23 Wild Horse Trail Half Marathon & 10K Chula Vista CA
Sun Jun 24 Arroyo Creek Half Marathon 10K & 5K Simi Valley CA
Sun Jun 24 Blitz the Marina Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Jun 24 Lake Merced Half Marathon & 4.5-Mile Run San Francisco CA
Sun Jun 24 San Lorenzo River Marathon Half Marathon 10K 30K & 50K Santa Cruz CA
Sun Jun 24 Burton Creek Trail Run Half Marathon 12K & 6K Tahoe City CA
Thu Jun 28 Cruise Thursday Marathon Half Marathon 10K & 5K Long Beach CA
Fri Jun 29 Freaky Friday Marathon Half Marathon 10K & 5K Long Beach CA
Sat Jun 30 Beach Blast Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jun 30 Lantern Run San Francisco Half Marathon 10K & 5K San Francisco CA
Sat Jun 30 Zoom Quarry Lakes Half Marathon 10K & 5K Fremont CA

July 2018

Sun Jul 1 Blaze the Marina Marathon Half Marathon 10K & 5K Long Beach CA
Sun Jul 1 Hernia Hill Half Marathon 10K & 5K Vallecito CA
Sun Jul 1 Red White & Blue Half Marathon 15K 10K & 5K Long Beach CA
Mon Jul 2 Monday Madness Marathon Half Marathon 15K 10K & 5K Long Beach CA
Tue Jul 3 Freedom Half Marathon 15K 10K & 5K Long Beach CA
Tue Jul 3 Rockin' Tuesday Marathon Half Marathon 15K 10K & 5K Long Beach CA
Wed Jul 4 Rock the 4th Marathon Half Marathon 10K & 5K Long Beach CA
Wed Jul 4 Stars and Stripes Half Marathon 15K 10K & 5K Santa Monica CA
Sat Jul 7 Blaze the Coastline Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jul 7 Davis Moonlight Run Half Marathon 10K & 5K Davis CA
Sat Jul 7 Golden Gate Trail Run Half Marathon Sausalito CA
Sat Jul 7 Lovers Leap of Faith – Strawberry Kyburz CA
Sun Jul 8 Rock the Marina Marathon 2/3 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jul 14 Brian Waterbury Rock to Pier Run & Half Marathon Morro Bay CA
Sat Jul 14 Rancho Trail Runs Morgan Hill CA
Sat Jul 14 Rockin' the Beach Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jul 14 Run the Peak Marathon & Half Marathon Julian CA
Sun Jul 15 Cruising the Marina Marathon 2/3 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Jul 15 Lake Chabot Trail Run Castro Valley CA
Sun Jul 15 Napa to Sonoma Wine Country Half Marathon Sonoma CA
Sun Jul 15 Shoreline Half Marathon Ventura CA
Sat Jul 21 Race the Marina Marathon 2/3 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jul 21 Summer Breeze Half Marathon 15K 10K & 5K Long Beach CA
Sat Jul 21 Table Rock Trail Race Stinson Beach CA
Sun Jul 22 Blaze the Oceanfront Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Jul 22 Summer Dash Half Marathon 15K 10K & 5K Santa Monica CA
Sat Jul 28 Bad Bass Half Marathon 10K & 5K Castro Valley CA
Sat Jul 28 Beachmania Marathon 3/4 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sat Jul 28 Summer Break Half Marathon 15K 10K & 5K Huntington Beach CA
Sun Jul 29 Blast the Marina Marathon 2/3 Marathon Half Marathon 15K 10K & 5K Long Beach CA
Sun Jul 29 San Francisco Marathon Half Marathons Ultramarathon & 5K San Francisco CA
Sun Jul 29 Summer Breeze Half Marathon 15K 10K & 5K Santa Monica CA

August 2018

Sat Aug 4 Half in Half Moon Bay Half Marathon & 10K Half Moon Bay CA
Sat Aug 4 Quake and Shake Half Marathon & 10K Mammoth Lakes CA
Sat Aug 4 Salinas Valley Half Marathon Soledad CA
Sat Aug 4 Santa Cruz Trail Run Felton CA
Sat Aug 4 Summer Breeze Half Marathon 10K & 5K San Leandro CA
Sun Aug 5 Crystal Springs Trail Runs Woodside CA
Sun Aug 5 Noyo Headlands Race Half Marathon 10K & 5K Fort Bragg CA
Sat Aug 11 Angel Island Half Marathon & 10K Tiburon CA
Sat Aug 11 Bear Creek Trail Half Marathon 10K & 5K Martinez CA
Sat Aug 11 Cinderella Trail Run Marathon Half Marathon 50K 30K & 5-Mile Oakland CA
Sat Aug 11 Lantern Run Los Angeles Redondo Beach CA
Sat Aug 11 Raptor Ridge Half Marathon & 15K Escondido CA
Sat Aug 11 Summer Break Half Marathon 15K 10K & 5K Long Beach CA
Sun Aug 12 Camarillo Marathon Half Marathon 10K & 5K Camarillo CA
Sun Aug 12 Humboldt Bay Marathon & Half Marathon Arcata CA
Sun Aug 12 Oaktown Half Marathon Oakland CA
Sun Aug 12 SAR Wild Run Half Marathon 10K 5K & 2-Mile Shaver Lake CA
Sun Aug 12 Summer Sizzle Half Marathon 15K 10K & 5K Santa Monica CA
Sat Aug 18 Hell of a Half Marathon Exeter CA
Sat Aug 18 Race the Peak Half Marathon & 10K Lakeshore CA
Sat Aug 18 Rockin' Summer Half Marathon 15K 10K & 5K Huntington Beach CA
Sat Aug 18 Running with the Bears Marathon Half Marathon & 10K Greenville CA
Sat Aug 18 Trail Run at Sly Park Pollock Pines CA
Sun Aug 19 America’s Finest City Half Marathon & 5K San Diego CA
Sun Aug 19 Sevathon Half Marathon 10K & 5K San Jose CA
Sat Aug 25 Almaden Hills Trail Run San Jose CA
Sat Aug 25 Mendocino Coast PAL Big River Run and Walk Half Marathon Mendocino CA
Sat Aug 25 San Bruno Mountain Run Half Marathon 10K & 5K Brisbane CA
Sat Aug 25 Summer Sizzle Half Marathon 15K 10K & 5K Long Beach CA
Sun Aug 26 Animal Run Half Marathon Fremont CA
Sun Aug 26 Diablo Trail Marathon Half Marathon 50K 4M & 10M Clayton CA
Sun Aug 26 Rockin' Summer Half Marathon 15K 10K & 5K Santa Monica CA
Sun Aug 26 The Santa Rosa Marathon Half Marathon 10K & 5K Santa Rosa CA

September 2018

Sat Sep 1 SLO Ultra Marathon Half Marathon 50-Mile & 5K San Luis Obispo CA
Sat Sep 1 Zoom Point Pinole Half Marathon 10K & 5K Fremont CA
Sun Sep 2 Pier to Peak Half Marathon Santa Barbara CA
Sun Sep 2 Race to the End of Summer Half Marathon 10K & 5K San Jose CA
Sun Sep 2 Rockin' Summer Half Marathon 15K 10K & 5K Long Beach CA
Sat Sep 8 Beach Fun Half Marathon 15K 10K & 5K Long Beach CA
Sat Sep 8 Lagoon Valley Trail Half Marathon 30K 10K 5K & 1/2M Vacaville CA
Sat Sep 8 Lexus Laceup Orange County Half Marathon Irvine CA
Sat Sep 8 ZombieRunner San Francisco Run Half Marathon 10K & 5K San Francisco CA
Sun Sep 9 The Giant Race Half Marathon 10K & 5K San Francisco CA
Sun Sep 9 Summer Dash Half Marathon 15K 10K & 5K Huntington Beach CA
Sat Sep 15 Drag-N-Fly Half Marathon 10K & 5K Antioch CA
Sat Sep 15 Echo Summit Trail Run Challenge Twin Bridges CA
Sat Sep 15 Mt. Madonna Challenge Half Marathon 10K & 5K Gilroy CA
Sat Sep 15 Run the River for The Ridge Half Marathon 5K & 1K Riverside CA
Sun Sep 16 Alameda Running Festival Alameda CA
Sun Sep 16 Clo Cow Half Marathon Petaluma CA
Sat Sep 22 Berkeley Trail Adventure Half Marathon 10K 35K & 50K Berkeley CA
Sat Sep 22 Big Sur Trail Marathon Half Marathon & 5-Mile Big Sur CA
Sat Sep 22 Fall Showdown Half Marathon 5-Mile & 5K El Sobrante CA
Sat Sep 22 Los Gatos Creek Trail Run Los Gatos CA
Sat Sep 22 Trail Hog Half Marathon 10K & 5K San Jose CA
Sat Sep 22 Wascally Wabbit Half Mawothon & 5K Fresno CA
Sun Sep 23 Harvest Half Marathon 10K & 5K Van Nuys CA
Sun Sep 23 Truckee Marathon & Half Marathon Truckee CA
Sat Sep 29 Fun in the Sun Half Marathon 15K 10K & 5K Huntington Beach CA
Sat Sep 29 Saddleback Mountain Goat Marathon & Half Marathon Lake Elsinore CA
Sun Sep 30 Napa Half Marathon & Quarter Marathon Napa CA
Sun Sep 30 Tiburon Half Marathon 10K & 5K Tiburon CA
Sun Sep 30 Vista Beer Run Half Marathon Vista CA

October 2018

Sat Oct 6 Bizz Johnson Express Half Marathon Susanville CA
Sat Oct 6 Dolphin Dash Half Marathon 15K 10K & 5K
Sat Oct 6 Pacifica Summit Run Half Marathon 50K 30K & 10K Pacifica CA
Sun Oct 7 Bizz Johnson Trail Half Marathon Susanville CA
Sun Oct 7 Heart of Cool Trail Run Half Marathon 10K & 5K Cool CA
Sun Oct 7 Kokanee Trail Runs Half Marathon 10K & 5K South Lake Tahoe CA
Sun Oct 7 Lions Turtle Bay Run Three Bridges Half Marathon Redding CA
Sun Oct 7 Long Beach Marathon & Half Marathon Long Beach CA
Sun Oct 7 Mare Island Half Marathon 10K & 5K Vallejo CA
Sun Oct 7 Peace Officer Memorial Run Half Marathon & 5K Modesto CA
Sun Oct 7 Rock 'n' Roll San Jose Half Marathon & 10K San Jose CA
Sun Oct 7 Urban Cow Half Marathon 5K & Relay Sacramento CA
Fri Oct 12 Lake Tahoe Marathon: Carnelian Bay Half Marathon Lake Tahoe CA
Sat Oct 13 Butte Meadows Trail-a-Thon Marathon Half Marathon 5K & Relay Butte Meadows CA
Sat Oct 13 Lake Tahoe Marathon: Nevada Half Marathon South Lake Tahoe CA
Sat Oct 13 Spacerock Trail Race Half Marathon 10K & 5K Agua Dulce CA
Sun Oct 14 City to the Sea Half Marathon & Seaside 5K San Luis Obispo CA
Sun Oct 14 Healdsburg Half Marathon Healdsburg CA
Sun Oct 14 Humboldt Redwoods Marathon Half Marathon & 5K Weott CA
Sun Oct 14 Judgment Day Half Marathon Bakersfield CA
Sun Oct 14 Lake Tahoe Marathon: Emerald Bay Half Marathon Lake Tahoe CA
Sat Oct 20 Look Good Feel Good Half Marathon 10K & 5K San Leandro CA
Sat Oct 20 Monster Dash Half Marathon 15K 10K & 5K Huntington Beach CA
Sat Oct 20 Saratoga Trail Runs Half Marathon 30K & 10K Saratoga CA
Sat Oct 20 Stinson Beach Half Marathon & 7-Mile Stinson Beach CA
Sat Oct 20 Tilden Trail Marathon Half Marathon & 10K Orinda CA
Sun Oct 21 Cloverdale Vineyard Marathon Half Marathon 10K & 5K Cloverdale CA
Sun Oct 21 Craft Classic Half Marathon & 5K – San Diego San Diego CA
Sun Oct 21 Folsom Blues Breakout 13.1 5K & Relay Folsom CA
Sun Oct 21 Foster Park Half Marathon 10K & 5K Ventura CA
Sun Oct 21 Lexus LaceUp Marathon Half Marathon & 5K Ventura CA
Sun Oct 21 Monster Dash Half Marathon 15K 10K & 5K Santa Monica CA
Sun Oct 21 Morgan Hill Marathon Half Marathon 10K & 5K Morgan Hill CA
Sun Oct 21 Pasadena Trail Half Marathon Pasadena CA
Sun Oct 21 Temecula Half Marathon & 5K Temecula CA
Sat Oct 27 Healdsburg Wine Country Half Marathon & 10K Geyserville CA
Sat Oct 27 Monster Dash Half Marathon 15K 10K & 5K Long Beach CA
Sat Oct 27 Napa Wine Country Marathon Half Marathon & 10K Calistoga CA
Sat Oct 27 Oakland Hills Trail Run Oakland CA
Sun Oct 28 Honey Badger Half Marathon 10K & 5K San Rafael CA
Sun Oct 28 Monster Dash Half Marathon 15K 10K & 5K Van Nuys CA
Sun Oct 28 Rock ‘n’ Roll Los Angeles Halloween Half Marathon & 5K Los Angeles CA
Sun Oct 28 ZombieRunner Halloween Marathon Half Marathon 10K & 5K San Jose CA

November 2018

Sat Nov 3 Annual Almaden Hills Run San Jose CA
Sat Nov 3 Joshua Tree Half Marathon Joshua Tree CA
Sat Nov 3 Lake Chabot Marathon Half Marathon 50K 30K & 5-Mile Castro Valley CA
Sun Nov 4 Malibu Half Marathon & 5K Malibu CA
Sun Nov 4 Santa Clarita Marathon Half Marathon & 5K Santa Clarita CA
Sun Nov 4 SoFi Golden Gate Half Marathon & 5K San Francisco CA
Sun Nov 4 Thrive Half Marathon & 5K San Diego CA
Sun Nov 4 Two Cities Marathon Half Marathons & Relay Fresno CA
Fri Nov 9 Southwest Series Marathon Half Marathon 10K & 5K Day 6 – California Nipton CA
Sat Nov 10 Briones Ridge Half Marathon 10K & 5K Martinez CA
Sat Nov 10 Griffith Park Trail Half Marathon Los Angeles CA
Sat Nov 10 Mt. Tam Trail Run Half Marathon 50K 30K & 10K Stinson Beach CA
Sat Nov 10 Port City Half Marathon & 5K Stockton CA
Sat Nov 10 Veteran's Day Half Marathon 15K 10K & 5K Huntington Beach CA
Sun Nov 11 Missions Inn Run Half Marathon 10K & 5K Riverside CA
Sun Nov 11 Monterey Bay Half Marathon Monterey CA
Sun Nov 11 Paso Robles Half Marathon & 5K Paso Robles CA
Sun Nov 11 Silver Strand Half Marathon 10-Miler & 5K Coronado CA
Sun Nov 11 Surfers Point Marathon Half Marathon 10K & 5K Ventura CA
Sun Nov 11 Veteran's Day Half Marathon 15K 10K & 5K Santa Monica CA
Sat Nov 17 Catalina Island Half Marathon & 10K Avalon CA
Sat Nov 17 Davis Turkey Trot Half Marathon 10K & 5K Davis CA
Sat Nov 17 Lexus LaceUp Palos Verdes Half Marathon 10K & 5K Rancho Palos Verdes CA
Sat Nov 17 Trail Run at Sly Park Half Marathon 50K 18M 8.5M 10K & 5K Pollock Pines CA
Sun Nov 18 Bakersfield Marathon & Half Marathon Bakersfield CA
Sun Nov 18 Berkeley Half Marathon Berkeley CA
Sun Nov 18 The North Face Endurance Challenge Half Marathon San Francisco CA
Thu Nov 22 Zoom Turkey Trot Half Marathon 10K & 5K San Jose CA
Fri Nov 23 Turkey Trot Half Marathon 15K 10K & 5K Huntington Beach CA
Sat Nov 24 Black Mountain Half Marathon & 10K San Diego CA
Sat Nov 24 Quarry Turkey Half Marathon 10K & 5K Fremont CA
Sat Nov 24 Turkey Trot Half Marathon 15K 10K & 5K Long Beach CA
Sun Nov 25 Turkey Trot Half Marathon 15K 10K & 5K Van Nuys CA

December 2018

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