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
  • April 04, 2020
    North Seattle Washington Spartan Race Spartan Super 2020
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • April 05, 2020
    North Seattle Washington Spartan Race Spartan Sprint 2020
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • August 08, 2020
    Portland Oregon Spartan Race Spartan Sprint 2020
    Washougal MX Park, Washougal, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 12, 2020
    Seattle North Washington Spartan Race Spartan Beast Fall 2020
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 13, 2020
    Seattle North Washington Spartan Race Spartan Sprint Fall 2020
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 19, 2020
    Seattle Washington Tough Mudder Classic & 5K 2020
    Palmer Coking Coal Company, Black Diamond, WA, United States
      Learn More
  • September 20, 2020
    Seattle Washington Tough Mudder Classic & 5K 2020
    Palmer Coking Coal Company, Black Diamond, WA, United States
      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!