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
  • June 23, 2018
    Squaw Valley California Kids Adventure Games 2018
    Squaw Valley, Olympic Valley, CA, United States
    Save $10 on your Kids Adventure Games with code MRG10A Learn More
  • July 07, 2018
    Inland Empire California Terrain Racing Mud Run 2018
    Glen Helen Raceway, San Bernardino, CA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • July 07, 2018
    Pescadero California K9 Gladiators Obstacle Race 2018
    Windance Farm, Pescadero, CA, United States
      Learn More
  • July 14, 2018
    Perris California Up Down N Dirty 4 a Cure Mud Run 2018
    Perris Auto Speedway, Perris, CA, United States
      Learn More
  • August 11, 2018
    Huntington Beach California EPIC Series 2018
    Huntington Beach Sports Complex, Huntington Beach, CA, United States
    Save 10% on your EPIC Series with code MRG10 Learn More
  • August 25, 2018
    Apple Valley California Rockin the Desert 2018
    Horsemans Center Park, Apple Valley , CA, United States
      Learn More
  • August 25, 2018
    Save 15% on your Gladiator Rock n Run with code MRG2018 Learn More
  • September 01, 2018
    Big Bear Lake California Kids Adventure Games 2018
    Big Bear Lake, Big Bear Lake, CA, United States
    Save $10 on your Kids Adventure Games with code MRG10A Learn More
  • September 08, 2018
    San Diego California EPIC Series 2018
    Fiesta Island, San Diego, CA, United States
    Save 10% on your EPIC Series with code MRG10 Learn More
  • September 09, 2018
    Tracy California Eagal Lakes Resort Great American Hero 2018
    Eagal Lakes Resort, Tracy, CA, United States
      Learn More
  • September 15, 2018
    Bay Area California Kids Obstacle Challenge 2018
    Coyote Point Recreation Area, San Mateo, CA, United States
    Save 10% on your Kids Obstacle Challenge with code MUDRUNGUIDE18 Learn More
  • September 16, 2018
    Bay Area California Kids Obstacle Challenge 2018
    Coyote Point Recreation Area, San Mateo, CA, United States
    Save 10% on your Kids Obstacle Challenge with code MUDRUNGUIDE18 Learn More
  • September 23, 2018
    Auburn California Great Auburn Obstacle Race 2018
    Auburn Regional Park, Auburn, CA, United States
      Learn More
  • September 29, 2018
    Lake Tahoe California Spartan Race Spartan Beast 2018
    Squaw Valley, Olympic Valley, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 29, 2018
    Redding California Mud Mash at the Nash Ranch 2018
    Nash Ranch, Redding, CA, United States
      Learn More
  • September 30, 2018
    Lake Tahoe California Spartan Race Spartan Ultra 2018
    Squaw Valley, Olympic Valley, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 30, 2018
    Lake Tahoe California Spartan Race Spartan Beast 2018
    Squaw Valley, Olympic Valley, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • October 07, 2018
    Carlsbad California Super Hero Obstacle Race Fall 2018
    Alga Norte Community Park, Carlsbad, CA, United States
      Learn More
  • October 20, 2018
    Sacramento California Rugged Maniac 2018
    Murieta Equestrian Center, Rancho Murieta, CA, United States
    Save $5 on your Rugged Maniac with code 18MRG Learn More
  • October 20, 2018
    SoCal California Spartan Race Spartan Beast Fall 2018
    Tejon Ranch, Lebec, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • October 21, 2018
    SoCal California Spartan Race Spartan Sprint Fall 2018
    Tejon Ranch, Lebec, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • November 03, 2018
    SoCal California Tough Mudder 2018
    Lake Elsinore Diamond, Lake Elsinore, CA, United States
    Save 25% on your Tough Mudder with code MRGTM25 Learn More
  • November 03, 2018
    SoCal California Tough Mudder Half 2018
    Lake Elsinore Diamond, Lake Elsinore, CA, United States
    Save 25% on your Tough Mudder with code MRGTM25 Learn More
  • November 03, 2018
    Sacramento California Spartan Race Spartan Super 2018
    Van Vleck Ranch, Rancho Murieta, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • November 03, 2018
    San Diego California Mud Factor 2018
    Bates Nut Farm, Valley ‍‍‍Center, CA, United States
      Learn More
  • November 04, 2018
    SoCal California Tough Mudder 2018
    Lake Elsinore Diamond, Lake Elsinore, CA, United States
    Save 25% on your Tough Mudder with code MRGTM25 Learn More
  • November 04, 2018
    SoCal California Tough Mudder Half 2018
    Lake Elsinore Diamond, Lake Elsinore, CA, United States
    Save 25% on your Tough Mudder with code MRGTM25 Learn More
  • November 04, 2018
    Sacramento California Spartan Race Spartan Sprint 2018
    Van Vleck Ranch, Rancho Murieta, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • November 11, 2018
    Bakersfield California Mud Factor 2018
    Hart Memorial Park, Bakersfield, CA, United States
      Learn More
  • November 17, 2018
    Irvine California Terrain Racing Mud Run 2018
    Oak Canyon Park, Silverado, CA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • November 17, 2018
    Temecula SoCal California Rugged Maniac 2018
    Temecula Galway Downs, Temecula, CA, United States
    Save $5 on your Rugged Maniac with code 18MRG Learn More
  • November 18, 2018
    Agoura Hills California Muddy Warriors Xperience 2018
    Paramount Ranch, Agoura Hills, CA, United States
      Learn More
  • December 01, 2018
    San Francisco California Spartan Race Stadium Spartan Stadium Sprint 2018
    TBA San Francisco, San Francisco, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • December 08, 2018
    Los Angeles California Spartan Race Spartan Sprint 2018
    Castaic Lake State Recreation Area, Castaic, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • December 09, 2018
    Los Angeles California Spartan Race Spartan Sprint 2018
    Castaic Lake State Recreation Area, Castaic, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • January 26, 2019
    SoCal California Spartan Race Spartan Super Spring 2019
    Prado Regional Park, Chino, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • January 27, 2019
    SoCal California Spartan Race Spartan Sprint Spring 2019
    Prado Regional Park, Chino, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • March 16, 2019
    San Jose California Spartan Race Spartan Super 2019
    Diablo Grande, Patterson, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • March 17, 2019
    San Jose California Spartan Race Spartan Sprint 2019
    Diablo Grande, Patterson, CA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • April 27, 2019
    Los Angeles SoCal California Rugged Maniac 2019
    Castaic Lake State Recreation Area, Castaic, CA, United States
    Save $5 on your Rugged Maniac with code 18MRG Learn More
  • May 25, 2019
    San Francisco NorCal California Rugged Maniac 2019
    Alameda County Fairgrounds, Pleasanton, CA, United States
    Save $5 on your Rugged Maniac with code 18MRG Learn More

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

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