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
  • March 17, 2018
    Longbranch Washington Sound View Camp Mud Run 2018
    Sound View Camp, Longbranch, WA, United States
      Learn More
  • March 24, 2018
    Tacoma Washington Metro Parks Tacoma Mud Run 2018
    Swan Creek Park, Tacoma, WA, United States
      Learn More
  • April 14, 2018
    Seattle Washington Spartan Race Spartan Super 2018
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • April 15, 2018
    Seattle Washington Spartan Race Spartan Sprint 2018
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • June 03, 2018
    Seattle Washington Terrain Racing Mud Run 2018
    Evergreen Speedway, Monroe, WA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • June 09, 2018
    Spokane Washington Terrain Racing Mud Run 2018
    Airway MX Park, Airway Heights, WA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • June 30, 2018
    South Sound Washington The Dirty Dash 2018
    Grays Harbor ORV, McCleary, WA, United States
    Save 20% on your The Dirty Dash with code DIRTYMRG Learn More
  • July 14, 2018
    Olympia Washington Terrain Racing Mud Run 2018
    Grays Harbor ORV, McCleary, WA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • July 14, 2018
    Pasco Washington Renegade Rage 2018
    Hanses Farms, Pasco, WA, United States
      Learn More
  • July 28, 2018
    Spokane Washington Mud Factor 2018
    Airway MX Park, Airway Heights, WA, United States
      Learn More
  • August 11, 2018
    Portland Oregon Spartan Race Spartan Sprint 2018
    Washougal MX Park, Washougal, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • August 11, 2018
    Seattle Washington Mud Factor 2018
    DirtFish Rally School, Snoqualmie, WA, United States
      Learn More
  • August 12, 2018
    Tri-Cities Washington Mud Factor 2018
    Horn Rapids Motorsports Complex, Richland, WA, United States
      Learn More
  • September 08, 2018
    Seattle Washington Spartan Race Spartan Beast Fall 2018
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 09, 2018
    Seattle Washington Spartan Race Spartan Sprint Fall 2018
    Meadow Wood Ranch, Snohomish, WA, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 22, 2018
    Washington Warrior Dash 2018
    Carnation Farms, Carnation, WA, United States
    Save $5 on your Warrior Dash with code MRGWD2218 Learn More
  • September 22, 2018
    Seattle Washington Tough Mudder 2018
    Palmer Coking Coal Company, Black Diamond, WA, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • September 22, 2018
    Seattle Washington Tough Mudder Half 2018
    Palmer Coking Coal Company, Black Diamond, WA, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • September 23, 2018
    Seattle Washington Tough Mudder 2018
    Palmer Coking Coal Company, Black Diamond, WA, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • September 23, 2018
    Seattle Washington Tough Mudder Half 2018
    Palmer Coking Coal Company, Black Diamond, WA, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More

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

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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!