California (CA) Mud Runs & Obstacle Races

A complete list, guide & directory to obstacle races, adventure runs, and mud runs in California


Click an event name below to see course descriptions, obstalce lists, coupons, discounts, prizes, awards, parking cost, spectator fees and more about each event. You can also click here to find permanent obstacle courses & OCR training gyms and boxes in California.

  • Race discount More info
  • December 10, 2016
    Los Angeles California Spartan Race Spartan Sprint 2016
    Castaic Lake State Recreation Area, Castaic, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • December 11, 2016
    Los Angeles California Spartan Race Spartan Sprint 2016
    Castaic Lake State Recreation Area, Castaic, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • December 17, 2016
    San Diego California The EPIC Series Fall 2016
    NTC Park at Liberty Station, San Diego, CA, United States
      Learn More
  • January 07, 2017
    Devore California Berzerker Team Obstacle Challenge 2017
    Glen Helen Raceway, San Bernardino, CA, United States
      Learn More
  • January 28, 2017
    SoCal California Spartan Race Spartan Super 2017
    Pala Raceway, Pala, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • January 29, 2017
    SoCal California Spartan Race Spartan Sprint 2017
    Pala Raceway, Pala, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • February 12, 2017
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  • March 04, 2017
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  • March 05, 2017
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  • March 18, 2017
    California Cen Cal Movement Ultimate Ninja Athlete Qualifier 2017
    CenCal Movement, Visalia, CA, United States
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  • March 25, 2017
    Los Angeles California Tough Mudder 2017
    Glen Helen Raceway, San Bernardino, CA, United States
      Learn More
  • March 25, 2017
    Los Angeles California Tough Mudder Half 2017
    Glen Helen Raceway, San Bernardino, CA, United States
    Save $10 on your Tough Mudder with code MRGTMH Learn More
  • March 25, 2017
    California Tough Mudder America’s Toughest Mudder West 2017
    Glen Helen Raceway, San Bernardino, CA, United States
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  • March 26, 2017
    Los Angeles California Tough Mudder 2017
    Glen Helen Raceway, San Bernardino, CA, United States
      Learn More
  • March 26, 2017
    Los Angeles California Tough Mudder Half 2017
    Glen Helen Raceway, San Bernardino, CA, United States
    Save $10 on your Tough Mudder with code MRGTMH Learn More
  • April 01, 2017
    San Jose California Spartan Race Spartan Super 2017
    Diablo Grande, Patterson, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • April 02, 2017
    Forestville California Russian River Mud Run Spring 2017
    Ya Ka Ama, Forestville, CA, United States
    Save $10 on your Russian River Mud Run with code MUDRUNGUIDE Learn More
  • April 08, 2017
    SoCal California Warrior Dash 2017
    Prado Regional Park, Chino, CA, United States
    Save $5 on your Warrior Dash with code WD2017MRG Learn More
  • April 22, 2017
    Oroville California Lords Gym Mud Run 2017
    Feather Falls Lodge, Oroville, CA, United States
      Learn More
  • May 07, 2017
    SoCal California Mud Factor 2017
    Glen Helen Raceway, San Bernardino, CA, United States
      Learn More
  • May 13, 2017
    SoCal California Rugged Maniac Spring 2017
    TBA SoCal, Temecula, CA, United States
    Save $5 on your Rugged Maniac with code 5MRG Learn More
  • May 20, 2017
    NorCal California Rugged Maniac 2017
    Alameda County Fairgrounds, Pleasanton, CA, United States
    Save $5 on your Rugged Maniac with code 5MRG Learn More
  • June 03, 2017
    Monterey California Spartan Race Spartan Super 2017
    Toro Park, Salinas, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • June 10, 2017
    Tahoe California Tough Mudder 2017
    Northstar, Truckee, CA, United States
      Learn More
  • June 11, 2017
    Tahoe California Tough Mudder 2017
    Northstar, Truckee, CA, United States
      Learn More
  • August 19, 2017
    Los Angeles California Spartan Race Stadium Sprint 2017
    TBA 2 hour drive from Los Angeles, CA, Los Angeles, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • September 30, 2017
    Lake Tahoe California Spartan Race Spartan Beast 2017
    Squaw Valley, Olympic Valley, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • October 01, 2017
    Lake Tahoe California Spartan Race Spartan Beast 2017
    Squaw Valley, Olympic Valley, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • October 01, 2017
    Lake Tahoe California Spartan Race Spartan Ultra Beast 2017
    Squaw Valley, Olympic Valley, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • October 28, 2017
    SoCal California Spartan Race Spartan Beast #2 2017
    TBA SoCal, Temecula, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • October 29, 2017
    SoCal California Spartan Race Spartan Sprint #2 2017
    TBA SoCal, Temecula, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • November 11, 2017
    Sacramento California Spartan Race Spartan Super 2017
    Van Vleck Ranch, Rancho Murieta, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • November 12, 2017
    Sacramento California Spartan Race Spartan Sprint 2017
    Van Vleck Ranch, Rancho Murieta, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • November 18, 2017
    San Francisco California Spartan Race Spartan Stadium Sprint 2017
    TBA San Francisco, San Francisco, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • December 09, 2017
    Los Angeles California Spartan Race Spartan Sprint 2017
    TBA 2 hour drive from Los Angeles, CA, Los Angeles, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • December 10, 2017
    Los Angeles California Spartan Race Spartan Sprint 2017
    TBA 2 hour drive from Los Angeles, CA, Los Angeles, CA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More

Browse our list of previous mud runs, mud races & obstalce races for California (CA)

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Don't forget, you can always use our handy Worldwide Mud Run Finder to search for an event using our interactive map!