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    Marathon Races in California

    55 upcoming Marathon races across California. Run This events are listed first — pick a city below to narrow it down.

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    Cities in CaliforniaSan DiegoBakersfieldEscondidoOakland

    55 races

    Sun, Oct 11, 2026

    Clo Cow Half Marathon, 10K & 5K

    Petaluma, CA

    OutsideMarathon10K5K

    Sun, Oct 25, 2026

    2026 BINATIONAL RACE

    San Diego, CA

    OutsideMarathon10K7.5 mi

    Sat, Nov 7, 2026

    Mermaid Trail Run - 2026

    Woodside, CA

    OutsideMarathon9.0 mi6.0 mi3.0 mi

    Sun, Nov 8, 2026

    Santa Barbara Half Marathon & 5K

    Santa Barbara, CA

    OutsideMarathon5K

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    Sat, Nov 14, 2026

    Berkeley Half Marathon 2026

    Berkeley, CA

    Outside1000 m5KMarathon10K

    Sat, Nov 28, 2026

    Black Mtn Turkey Burner

    San Diego, CA

    OutsideMarathon10K5K

    Sun, Jan 24, 2027

    Del Dios Trail Race

    Escondido, CA

    Outside31.1 miMarathon10K5K

    Sat, Feb 20, 2027

    San Pasqual Valley Trail Race

    Escondido, CA

    Outside20.0 miMarathon10K

    Sat, Feb 27, 2027

    Women's Half Marathon San Diego 2027

    San Diego, CA

    OutsideMarathon10K5K

    Sat, Mar 13, 2027

    2027 Shamrock'n Weekend

    West Sacramento, CA

    OutsideMarathon10K5K

    Sun, Mar 14, 2027

    2027 Moonlight Beach Half Marathon, 10k & 6k

    Encinitas, CA

    Outside10KMarathon3.7 mi

    Sun, Oct 4, 2026

    Peace Officer Memorial Run

    Modesto, CA

    OutsideMarathon5K1000 m

    Sun, Oct 4, 2026

    Run by the Sea

    Santa Cruz, CA

    Outside2.5 mi7.5 miMarathon

    Sun, Oct 11, 2026

    2026 Humboldt Redwoods Marathon, Half Marathon, 5K

    Weott, CA

    OutsideMarathon5K

    Sun, Oct 11, 2026

    Bizz Johnson

    Susanville, CA

    Outside31.1 miMarathon10K

    Sat, Oct 24, 2026

    Malibu Moves: Half Marathon, 10K, 5K, 1-Mi & 1K

    Malibu, CA

    OutsideMarathon10K5K1000 m

    Sat, Oct 31, 2026

    ZombieRunner Halloween

    San Jose, CA

    Outside5K10KMarathon45 m

    Sun, Nov 1, 2026

    Miles For Meals Virtual Triathlon and Virtual Marathon

    Sacramento, CA

    Outside70.3 miMarathon

    Sun, Nov 1, 2026

    Two Cities Marathon

    Fresno, CA

    OutsideMarathon10K5K

    Sat, Nov 7, 2026

    Lake Chabot Trail Run

    Castro Valley, CA

    Outside4.8 miMarathon18.6 mi31.1 mi

    Fri, Dec 11, 2026

    The Blackhorse Marathon in Honor of MG(R) Sunell

    Fort Irwin, CA

    Outside18.6 miMarathon5K1000 m

    Sat, Dec 12, 2026

    Santa to the Sea Half Marathon Expo

    Oxnard, CA

    Outside

    Sun, Dec 13, 2026

    Santa Hustle Roseville

    Roseville, CA

    OutsideMarathon10K5K1000 m

    Fri, Jan 1, 2027

    Run In The New Year 5k/10K/Half Marathon

    Huntington Beach, CA

    Outside5K10KMarathon

    Sat, Jan 9, 2027

    San Diego 50 & Trail Runs

    Escondido, CA

    Outside50.0 miMarathon10.0 mi5.0 mi

    Sun, Jan 17, 2027

    The Redding Marathon Events

    Redding, CA

    OutsideMarathon5K

    Sun, Jan 17, 2027

    SPASM Crystal Springs Trail Run

    Woodside, CA

    Outside5.0 miMarathon22.0 mi31.1 mi

    Sat, Feb 6, 2027

    Golden Gate Trail Run

    Sausalito, CA

    Outside5.0 miMarathon18.6 mi31.1 mi

    Sat, Feb 13, 2027

    RUN FOR GOOD FORTUNE 5K. 10K. Half Marathon

    Long Beach, CA

    Outside5K10KMarathon

    Sat, Feb 20, 2027

    Montara Mountain Trail Run

    Pacifica, CA

    Outside10KMarathon20.7 mi31.0 mi

    Sun, Feb 21, 2027

    Ventura Marathon

    Ventura, CA

    OutsideMarathon

    Sat, Feb 27, 2027

    The Storybook Stride – 5K, 10K, 10-Miler, Half Marathon

    Long Beach, CA

    Outside5K10KMarathon

    Sat, Feb 27, 2027

    SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

    Huntington Beach, CA

    Outside5K10KMarathon

    Fri, Mar 5, 2027

    2027 SFA Los Angeles Marathon Team

    Los Angeles, CA

    OutsideMarathon

    Sat, Mar 13, 2027

    Catalina Island Marathon, 10K, 5K

    Avalon, CA

    OutsideMarathon10K5K1000 m

    Sat, Mar 20, 2027

    Redwood (Spring) Trail Run

    Oakland, CA

    Outside5.0 miMarathon18.3 mi31.1 mi

    Sat, Apr 3, 2027

    Bedrock Valley Trail Runs

    Hemet, CA

    OutsideMarathon9.3 mi10K5K

    Sat, Apr 3, 2027

    2027 Bakersfield Marathon Health & Wellness Expo & Finish Line Village

    Bakersfield, CA

    Outside

    Sat, Apr 3, 2027

    Bakersfield Marathon

    Bakersfield, CA

    OutsideMarathon10K5K1000 m

    Sun, Apr 4, 2027

    Modesto Marathon

    Modesto, CA

    OutsideMarathon10K5K

    Sat, Apr 10, 2027

    San Diego Beach & Bay Half Marathon

    San Diego, CA

    OutsideMarathon10K3.2 mi5K

    Sat, Apr 17, 2027

    Horseshoe Lake Trail Run

    Los Gatos, CA

    Outside5.1 miMarathon18.6 mi31.1 mi

    Sat, Apr 17, 2027

    Mountains 2 Beach Marathon and Half

    Ventura, CA

    OutsideMarathon10K5K29.3 mi

    Sat, Apr 24, 2027

    SPASM Lake Chabot Trail Run

    Castro Valley, CA

    Outside5.0 miMarathon17.9 mi31.0 mi

    Sat, May 1, 2027

    The Hoag OC Marathon Running Festival

    Costa Mesa, CA

    Outside5KMarathon

    Sat, May 1, 2027

    Project Youth OC - 2027 OC Marathon

    Costa Mesa, CA

    OutsideMarathon

    Sun, May 2, 2027

    2027 Avenue of the Giants Marathon

    Arcata, CA

    OutsideMarathon10K

    Sat, May 8, 2027

    Grizzly Peak Trail Run

    Berkeley, CA

    Outside10KMarathon18.6 mi31.1 mi

    Sun, May 23, 2027

    Diablo Trail Run

    Clayton, CA

    Outside4.0 mi10.0 miMarathon30.4 mi

    Sat, Jun 5, 2027

    Cinderella Trail Run

    Oakland, CA

    Outside5.0 miMarathon18.6 mi31.1 mi

    Sun, Jun 6, 2027

    Griffith Park Trail Marathon Relay & 8K

    Los Angeles, CA

    OutsideMarathon5.0 mi

    Sat, Jul 10, 2027

    San Lorenzo River Trail Run

    Santa Cruz, CA

    Outside6.3 miMarathon18.6 mi31.1 mi

    Sat, Jul 24, 2027

    The TRON Night Run: Neon Grid 5K & 10K

    Canoga Park, CA

    Outside5K10KMarathon

    Sat, Aug 14, 2027

    Redwood (Summer) Trail Run

    Oakland, CA

    Outside5.0 miMarathon18.6 mi31.1 mi

    Sun, Apr 2, 2028

    Pre-Registration Bakersfield Marathon 2028

    Bakersfield, CA

    OutsideMarathon10K5K

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    Marathon races by city in California

    San Diego4Bakersfield3Escondido3Oakland3