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
  • June 06, 2020
    Vail Colorado GoPro Mountain Games Mountain Mud Run 2020
    Vail Mountain, Vail, CO, United States
    Save 10% on your GoPro Mountain Games with code GETONIT Learn More
  • August 01, 2020
    Denver Colorado Subaru Kids Obstacle Challenge 2020
    Apex Center, Arvada, CO, United States
    Save 10% on your Kids Obstacle Challenge with code MUDRUNGUIDE20 Learn More
  • August 02, 2020
    Denver Colorado Subaru Kids Obstacle Challenge 2020
    Apex Center, Arvada, CO, United States
    Save 10% on your Kids Obstacle Challenge with code MUDRUNGUIDE20 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 22, 2020
    Denver Colorado Spartan Race Spartan Super 10K 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
  • August 23, 2020
    Denver Colorado Spartan Race Spartan Sprint 5K 2020
    Colorado Renaissance Festival, Larkspur, CO, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 19, 2020
    Greeley Colorado CerusRuk 2020
    Platte River Fort, Greeley, CO, United States
    Save $5 on your Cerus 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!