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
  • April 22, 2017
    Marshall Illinois Wabash Valley 5K Prison Break 2017
    Lincoln Trail State Park, Marshall, IL, United States
      Learn More
  • May 27, 2017
    Marseilles Illinois Dirt Runner Midwest Mayhem 2017
    The Cliff’s Off-Road Park, Marseilles, IL, United States
    Save $5 on your Dirt Runner with code MRG5 Learn More
  • May 28, 2017
    Marseilles Illinois Dirt Runner Midwest Mayhem 2017
    The Cliff’s Off-Road Park, Marseilles, IL, United States
    Save $5 on your Dirt Runner with code MRG5 Learn More
  • June 10, 2017
    Chicago Illinois Spartan Race Spartan Super 2017
    Richmond Hunting Club, Richmond, IL, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • June 11, 2017
    Chicago Illinois Spartan Race Spartan Sprint 2017
    Richmond Hunting Club, Richmond, IL, United States
    Save 15% on your Spartan Race with code MUDRUNGUIDE15 Learn More
  • June 17, 2017
    Marseilles Illinois Dirt Runner Night Run I 2017
    The Cliff’s Off-Road Park, Marseilles, IL, United States
    Save $5 on your Dirt Runner with code MRG5 Learn More
  • July 08, 2017
    Lockport Illinois The Frontline OCR 2017
    Dellwood Park, Lockport, IL, United States
      Learn More
  • July 08, 2017
    Chicago Illinois Badass Dash 2017
    TBA Chicago, Chicago, IL, United States
    Save $10 on your Badass Dash with code MRG10 Learn More
  • July 22, 2017
    Marseilles Illinois Dirt Runner Night Run II 2017
    The Cliff’s Off-Road Park, Marseilles, IL, United States
    Save $5 on your Dirt Runner with code MRG5 Learn More
  • July 29, 2017
    Chicago Illinois Savage Race 2017
    Richardson Adventure Farm, Spring Grove, IL, United States
    Save $5 on your Savage Race with code MRG5 Learn More
  • August 12, 2017
    Illinois Warrior Dash 2017
    TBA Chicago, Chicago, IL, United States
    Save $5 on your Warrior Dash with code 5MRGWD3 Learn More
  • August 12, 2017
    Coal Valley Illinois Case Creek Obstacle Mud Run 2017
    Case Creek, Coal Valley, IL, United States
    Save 10% on your Case Creek Obstacle Mud Run with code MRG16 Learn More
  • August 26, 2017
    Chicago Illinois Tough Mudder 2017
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • August 26, 2017
    Chicago Illinois Tough Mudder Half 2017
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • August 26, 2017
    Illinois Tough Mudder America’s Toughest Mudder Midwest 2017
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • August 27, 2017
    Chicago Illinois Tough Mudder 2017
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • August 27, 2017
    Chicago Illinois Tough Mudder Half 2017
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • September 09, 2017
    Save 10% on your Case Creek Obstacle Mud Run with code MRG16 Learn More
  • September 16, 2017
    Chicago Illinois MuckFest MS 2017
    Lake County Fairgrounds, Libertyville, IL, United States
    Save $5 on your MuckFest MS with code MUDRUNGUIDE Learn More
  • October 07, 2017
    Chicago Illinois Highlander Assault Obstacle Series 2017
    River Road Rally Park, McHenry, IL, United States
      Learn More

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

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