Washington (WA) Mud Runs & Obstacle Races

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


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 Washington.

  • Race discount More info
  • August 06, 2016
    PacWest Portland Washington Spartan Race Spartan Sprint 2016
    Washougal MX Park, Washougal, WA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • August 13, 2016
    Seattle Washington Kids Obstacle Challenge 2016
    Lake Sammamish State Park, Issaquah Plateau, WA, United States
      Learn More
  • August 13, 2016
    Eatonville Washington Operation Tall Timber 2016
    South Sound Cross Fit, Eatonville, WA, United States
      Learn More
  • September 24, 2016
    Seattle Washington Tough Mudder 2016
    Palmer Coking Coal Company, Black Diamond, WA, United States
    Save $25 on your Tough Mudder with code MRGU25 Learn More
  • September 24, 2016
    Seattle Washington Tough Mudder Half 2016
    Palmer Coking Coal Company, Black Diamond, WA, United States
    Save $10 on your Tough Mudder with code MRGU10 Learn More
  • September 25, 2016
    Seattle Washington Tough Mudder 2016
    Palmer Coking Coal Company, Black Diamond, WA, United States
    Save $25 on your Tough Mudder with code MRGU25 Learn More
  • September 25, 2016
    Seattle Washington Tough Mudder Half 2016
    Palmer Coking Coal Company, Black Diamond, WA, United States
    Save $10 on your Tough Mudder with code MRGU10 Learn More
  • October 22, 2016
    Seattle Washington Spartan Race Spartan Beast 2016
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • October 23, 2016
    Seattle Washington Spartan Race Spartan Sprint 2016
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • April 22, 2017
    Seattle Washington Spartan Race Spartan Super 2017
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • August 12, 2017
    Greater Seattle Washington BattleFrog Obstacle Race Series 2017
    TBA 90 minute drive from Seattle, WA, Seattle, WA, United States
    Save $20 on your BattleFrog Series with code MRG20 Learn More

Browse our list of previous mud runs, mud races & obstalce races for Washington (WA)

Know of an event we're missing? Let us know and we'll get it added. It's completely free!

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