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    Half Marathon Races in Fountain Valley, CA

    2 upcoming Half Marathon races in Fountain Valley. Run This events are listed first.

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    DistanceAll5K10KHalf Marathon
    Nearby citiesSan DiegoLong BeachLos AngelesSacramentoSan FranciscoBakersfieldCoronadoFresnoSan JoseHuntington BeachCanoga ParkClovis

    2 races

    Sat, Nov 14, 2026

    The Stuffing Shuffle – 5K, 10K, Half Marathon

    Fountain Valley, CA

    Outside5K10KMarathon

    Sat, Dec 19, 2026

    Winter Whirl – 5K, 10K, Half Marathon

    Fountain Valley, CA

    Outside5K10KMarathon

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