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 06, 2020
    Colorado Springs Colorado Big Dog Brag 2020
    Ram Off-Road Park, Colorado Springs, CO, United States
    Save $5 on your Big Dog Brag with code MRG5 Learn More
  • August 08, 2020
    Denver Colorado Rugged Maniac 2020
    Thunder Valley Motocross, Lakewood, CO, United States
    Save $5 on your Rugged Maniac with code MRG20 Learn More
  • August 22, 2020
    Denver Colorado Spartan Race Spartan Super 2020
    Colorado Renaissance Festival, Larkspur, CO, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • August 23, 2020
    Denver Colorado Spartan Race Spartan Sprint 2020
    Colorado Renaissance Festival, Larkspur, CO, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 26, 2020
    Denver Colorado MuckFest 2020
    Salisbury North, Parker, CO, United States
    Save $5 on your MuckFest with code MUDRUNGUIDE Learn More

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

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!