Colorado (CO) Mud Runs & Obstacle Races

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


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 Colorado.

  • Race discount More info
  • June 03, 2017
    Westminster Colorado Hard As Nails 2017
    Westin Westminster Hotel, Westminster, CO, United States
      Learn More
  • June 03, 2017
    Colorado Springs Colorado BigDogBrag Mud Run 2017
    Ram Off-Road Park, Colorado Springs, CO, United States
    Save $5 on your Big Dog Brag with code MRG5 Learn More
  • June 10, 2017
    Copper Mountain Colorado Dirty Girl Mud Run 2017
    Copper Mountain Ski Resort, Copper Mountain, CO, United States
    Save 10% on your Dirty Girl Mud Run with code MRG10 Learn More
  • June 10, 2017
    Vail Colorado GoPro Mountain Games 2017
    Golden Peak, Vail, CO, United States
    Save 10% on your GoPro Mountain Games with code GETONIT Learn More
  • June 17, 2017
    Denver Colorado Kids Obstacle Challenge 2017
    Westminster City Park, Westminster, CO, United States
      Learn More
  • June 17, 2017
    Colorado Springs Colorado Mud Factor 2017
    Aztec Familly Raceway, Colorado Springs, CO, United States
      Learn More
  • June 24, 2017
    Pueblo Colorado Big Dog Brag Mud Run 2017
    CSU-Pueblo ThunderBowl Football Stadium, Pueblo, CO, United States
    Save $5 on your Big Dog Brag with code MRG5 Learn More
  • July 15, 2017
    Colorado Tough Mudder 2017
    Copper Mountain Ski Resort, Copper Mountain, CO, United States
      Learn More
  • July 15, 2017
    Colorado Tough Mudder Half 2017
    Copper Mountain Ski Resort, Copper Mountain, CO, United States
    Save $10 on your Tough Mudder with code MRGTMH Learn More
  • July 15, 2017
    Denver Colorado MuckFest MS 2017
    Salisbury North, Parker, CO, United States
    Save $5 on your MuckFest MS with code MUDRUNGUIDE Learn More
  • July 16, 2017
    Colorado Tough Mudder 2017
    Copper Mountain Ski Resort, Copper Mountain, CO, United States
      Learn More
  • July 16, 2017
    Colorado Tough Mudder Half 2017
    Copper Mountain Ski Resort, Copper Mountain, CO, United States
    Save $10 on your Tough Mudder with code MRGTMH Learn More
  • August 12, 2017
    Denver Colorado Rugged Maniac 2017
    Thunder Valley Motocross, Lakewood, CO, United States
    Save $5 on your Rugged Maniac with code 5MRG Learn More
  • August 12, 2017
    Denver Colorado Muddy Mortal 2017
    TBA 2 hour drive from Denver, Co, Denver, CO, United States
      Learn More
  • August 26, 2017
    Denver Colorado Terrain Racing Mud Run 2017
    The Recess Factory, Erie, CO, United States
      Learn More
  • August 26, 2017
    Colorado Rockies Spartan Race Spartan Beast 2017
    Beaver Run Resort, Breckenridge, CO, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • August 26, 2017
    Colorado Rockies Spartan Race Spartan Ultra Beast 2017
    Beaver Run Resort, Breckenridge, CO, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • August 27, 2017
    Colorado Rockies Spartan Race Spartan Sprint 2017
    Beaver Run Resort, Breckenridge, CO, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • September 16, 2017
    Colorado Warrior Dash 2017
    Colorado Renaissance Festival, Larkspur, CO, United States
    Save $5 on your Warrior Dash with code 5MRGWD5 Learn More
  • May 05, 2018
    Colorado Spartan Race Spartan Super 2018
    TBA Colorado Springs, Colorado Springs, CO, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • May 06, 2018
    Colorado Spartan Race Spartan Sprint 2018
    TBA Colorado Springs, Colorado Springs, CO, 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 Colorado (CO)

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