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
  • August 07, 2021
    Holiday Hills Illinois Highlander Assault 2021
    H2 Paintball, Holiday Hills, IL, United States
    Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn More
  • August 07, 2021
    Metamora Illinois The Great S’more Mud Run 2021
    Camp Tapawingo, Metamora, IL, United States
      Learn More
  • August 14, 2021
    Coal Valley Illinois Case Creek Obstacles 5K Adventure Run 2021
    Case Creek, Coal Valley, IL, United States
    Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn More
  • August 14, 2021
    Chicago Illinois Tough Mudder Classic 10 Mile & 5K 2021
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • August 14, 2021
    Illinois Tough Mudder Toughest Mudder Chicago 2021
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • August 15, 2021
    Chicago Illinois Tough Mudder Classic 10 Mile & 5K 2021
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • August 21, 2021
    Milwaukee / Chicago Illinois Rugged Maniac 2021
    Lake County Fairgrounds, Libertyville, IL, United States
    Save $5 on your Rugged Maniac with code MRG21 Learn More
  • September 12, 2021
    Normal Illinois To the Max Obstacle Challenge 2021
    Maxwell Park, Normal, IL, United States
      Learn More
  • September 25, 2021
    Washington Illinois The Soldier Dash 2021
    Farmdale Reservoir, Washington, IL, United States
      Learn More
  • May 14, 2022
    Holiday Hills Illinois Highlander Assault Dark Ages Night 5k OCR 2022
    H2 Paintball, Holiday Hills, IL, United States
    Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn More
  • May 28, 2022
    Byron Illinois Frontline OCR 2022
    Byron Motosports Park, Byron, IL, United States
    Save 25% on your Frontline OCR with code MRG22 Learn More
  • July 23, 2022
    Chicago Illinois Savage Race & Savage Blitz 2022
    Richardson Adventure Farm, Spring Grove, IL, United States
    Save $5 on your Savage Race with code MRG5 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!