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Discounted Simi Valley, California Half Marathon Races

View some of the best Half Marathon races in Simi Valley, California! RaceMob's race calendar allows you to find races that suits your needs. Use our advanced filters below or calendar on the right, and discover new races. We try to maintain up to date information, and rely heavily on our community of volunteers. If you find a race that we're missing, use the "Suggest Race" button on the right. Find RaceMob discounts that others have added or add deals that you've discovered.

    • 1/2M

    Oxnard, CA

    20.51 miles away

    I'm Attending

    Santa To The Sea Half Marathon & 5K

    / 2 RaceMobbers Scheduled

    Santa to the Sea is a nonprofit event born out of a desire to give back to the community. What started in 2003 as a toy drive to celebrate the relocation of the world’s largest Santa Claus from Carpentaria to Oxnard, has grown into a robust runnin...

    • 1/2M

    long beach, CA

    48.54 miles away

    I'm Attending

    Jingle Run 5k, 10k, 15k, Half Marathon

    It's time for our Jingle Run 5k, 10k, 15k, Half Marathon fun run/walk!!!  Check-in - 7:00AM-7:30AM for everyone Start - 7:30AM -- everyone for now (more start times may be added if needed to have one, to two waves) Half marathon cut off 10:45AM, o...

    • 1/2M


    31.12 miles away

    I'm Attending

    Run 5K/10K/13.1 CALIFORNIA

    Run in your hometown and/or Celebrate the Holidays with a virtual 5K/10K/13.1 from anywhere anytime. Run a 5K, 10K, or Half-Marathon near you! Run a 5K, 10K, or Half-Marathon virtually. With this virtual run, Get our: - "Courage to Start, Discipli...

    • 1/2M

    Pasadena, CA

    35.88 miles away

    I'm Attending

    2022 Rose Bowl Half Marathon

    Join us on January 16, 2022 at the Rose Bowl Half Marathon! It is a truly unforgettable race experience with a one of a kind finish line on the field at the world-famous Rose Bowl! Come enjoy the picturesque course through beautiful Pasadena, pass...

    • 1/2M

    Lake View Terrace, CA

    22.37 miles away

    I'm Attending

    SRLA Friendship Run

    Get ready for the marathon with a brand new PR! Join Students Run LA students and leaders at Hansen Dam for the third event of the 2021 - 2022 Medal Series. Every runner will receive the third medal in the SRLA 2021 - 2022 Medal Series and an even...

    • 1/2M

    Santa Clarita, CA

    20.67 miles away

    I'm Attending

    2022 VALENCIA Trail Race

    Southern California features a diverse range of nature and terrain, giving runners a wide variety of spectacular trails and running experiences. Located north of Los Angeles up against the California State park boundaries is Valencia, a suburban c...

    • 1/2M

    Agoura Hills, CA

    8.38 miles away

    I'm Attending

    37th Dole Great Race: Half Marathon, 5K, 10K, 15K, 1M

    The Great Race is a celebration of running that features the incredibly scenic Chesebro Half Marathon mostly trail race, and on road: the Deena Kastor 5K, Old Agoura 10K, 15K Combo, Triple Challenge and 1 Mile run/walk. Established in 1986, the G...

    • 1/2M

    Ventura, CA

    29.64 miles away

    I'm Attending

    Mountains 2 Beach Marathon and Half

    Uniquely situated and completely surrounded by beautiful mountains, the city of Ojai holds the start of the Mountains 2 Beach Marathon while the half starts closer to the beach. This point to point race winds through the Ventura River Valley as it...

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