Chicago, Illinois Obstacle Races & Mud Runs

A complete list, guide & calendar of obstacle races, ocrs, and mud runs in Chicago, Illinois


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Not exactly what you were looking for? Well, check out our directory by country, US states, major cities worldwide, or just view upcoming obstacles races 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.

  • Race discount More info
  • September 21, 2019
    Holiday Hills Illinois Highlander Assault 2019
    H2 Paintball, Holiday Hills, IL, United States
    Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn More
  • September 21, 2019
    Ithaca Michigan Agri-Fit Challenge 2019
    McNabb Park, Ithaca, MI, United States
    Save $10 on your Agri-Fit Challenge with code mudrunguide2019 Learn More
  • September 28, 2019
    Chicago Illinois Terrain Racing Mud Run 2019
    Chicagoland Speedway, Joliet, IL, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • October 05, 2019
    Chicago Illinois Spartan Race Spartan Beast Fall 2019
    Badlands Off-Road Park, Attica, IN, United States
    Save 50% with a Spartan Pass! Learn More
  • October 05, 2019
    Appleton Wisconsin Essity Fox Valley Tough Kid Challenge 2019
    Highlands Elementary School, Appleton, WI, United States
      Learn More
  • October 06, 2019
    Chicago Illinois Spartan Race Spartan Sprint Fall 2019
    Badlands Off-Road Park, Attica, IN, United States
    Save 50% with a Spartan Pass! Learn More
  • October 19, 2019
    Grand Rapids Michigan The Zombie Dash 2019
    6th Street Bridge Park, Grand Rapids, MI, United States
      Learn More
  • November 16, 2019
    Save 50% with a Spartan Pass! Learn More
  • May 02, 2020
    Fruitport Michigan Hero Mud Run 2020
    Muskegon County Fairgrounds, Fruitport, MI, United States
    Save 10% on your Hero Mud Run with code MRG10 Learn More
  • 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
  • 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
  • July 25, 2020
    Slinger Wisconsin Alpine Adventure Challenge 2020
    Little Switzerland, Slinger, WI, United States
      Learn More
  • July 26, 2020
    Chicago Illinois Savage Blitz 2020
    Richardson Adventure Farm, Spring Grove, IL, United States
    Save $5 on your Savage Race with code MRG5 Learn More

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!