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
  • August 27, 2016
    Breckenridge Colorado Spartan Race Spartan Beast 2016
    Beaver Run Resort, Breckenridge, CO, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • August 28, 2016
    Breckenridge Colorado Spartan Race Spartan Sprint 2016
    Beaver Run Resort, Breckenridge, CO, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • September 10, 2016
    Copper Mountain Colorado Dirty Girl Mud Run 2016
    Copper Mountain Ski Resort, Copper Mountain, CO, United States
    Save $10 on your Dirty Girl Mud Run with code MRG10 Learn More
  • September 10, 2016
    Colorado Tough Mudder 2016
    Snowmass, Snowmass Village, CO, United States
    Save $25 on your Tough Mudder with code MRGU25 Learn More
  • September 11, 2016
    Colorado Tough Mudder 2016
    Snowmass, Snowmass Village, CO, United States
    Save $25 on your Tough Mudder with code MRGU25 Learn More
  • September 17, 2016
    Colorado Warrior Dash 2016
    Music Mountain Amphitheater, Larkspur, CO, United States
    Save $5 on your Warrior Dash with code WD2016MRG Learn More
  • May 13, 2017
    Colorado Spartan Race Spartan Military Super 2017
    Fort Carson Army Base, Fort Carson, CO, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • May 14, 2017
    Colorado Spartan Race Spartan Military Sprint 2017
    Fort Carson Army Base, Fort Carson, CO, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 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 MRG5 Learn More

Browse our list of previous mud runs, mud races & obstalce races for Colorado (CO)

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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!