Illinois (IL) Mud Runs & Obstacle Races

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


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 Illinois.

  • Race discount More info
  • May 16, 2020
    Byron Illinois Frontline OCR The 5th Wave 2020
    Byron Motosports Park, Byron, IL, United States
    Save 20% on your Frontline OCR with code MRG2020 Learn More
  • May 30, 2020
    Chicago Illinois Spartan Race Spartan Sprint 2020
    TBA Chicago, Chicago, IL, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • May 31, 2020
    Chicago Illinois Spartan Race Spartan Sprint 2020
    TBA Chicago, Chicago, IL, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • July 25, 2020
    Chicago Illinois Savage Race & Savage Blitz 2020
    Richardson Adventure Farm, Spring Grove, IL, United States
    Save $5 on your Savage Race with code MRG5 Learn More
  • August 22, 2020
    Chicago Illinois Tough Mudder Classic & 5K 2020
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • August 22, 2020
    Chicago Illinois MuckFest 2020
    Lake County Fairgrounds, Libertyville, IL, United States
    Save $5 on your MuckFest with code MUDRUNGUIDE Learn More
  • August 23, 2020
    Chicago Illinois Tough Mudder Classic & 5K 2020
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More

Browse our list of previous mud runs, mud races & obstalce races for Illinois (IL)

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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!