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
  • February 02, 2019
    Merrimac Wisconsin Abominable Snow Race 2019
    Devil’s Head Ski Resort, Merrimac, WI, United States
    Save 25% on your Abominable Snow Race with code MRG25 Learn More
  • February 02, 2019
    Mount Pleasant Michigan Man vs Mountain 5K 2019
    Mountain Town Station, Mt. Pleasant, MI, United States
      Learn More
  • February 03, 2019
    Merrimac Wisconsin Abominable Snow Race 2019
    Devil’s Head Ski Resort, Merrimac, WI, United States
    Save 25% on your Abominable Snow Race with code MRG25 Learn More
  • May 18, 2019
    Byron Illinois Frontline OCR 4th Wave Spring 2019
    Byron Motosports Park, Byron, IL, United States
    Save 15% on your Frontline OCR with code MRG2019 Learn More
  • June 01, 2019
    Chicago Illinois Spartan Race Spartan Super 2019
    Richmond Hunting Club, Richmond, IL, United States
    Save 50% with a Spartan Pass! Learn More
  • June 02, 2019
    Chicago Illinois Spartan Race Spartan Sprint 2019
    Richmond Hunting Club, Richmond, IL, United States
    Save 50% with a Spartan Pass! Learn More
  • July 20, 2019
    Slinger Wisconsin Alpine Adventure Challenge 2019
    Little Switzerland, Slinger, WI, United States
    Save $5 on your Alpine Adventure Challenge with code 5MRG Learn More
  • July 27, 2019
    Chicago Illinois Savage Race 2019
    Richardson Adventure Farm, Spring Grove, IL, United States
    Save $5 on your Savage Race with code MRG5 Learn More
  • July 28, 2019
    Chicago Illinois Savage Race Savage Blitz 2019
    Richardson Adventure Farm, Spring Grove, IL, United States
    Save $5 on your Savage Race with code MRG5 Learn More
  • August 24, 2019
    Chicago / Milwaukee Wisconsin Rugged Maniac 2019
    Wilmot Mountain, Wilmot, WI, United States
    Save $5 on your Rugged Maniac with code 18MRG Learn More
  • August 24, 2019
    Chicago Illinois Tough Mudder Classic & 5K 2019
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • August 25, 2019
    Chicago Illinois Tough Mudder Classic & 5K 2019
    Chicago Rockford International Airport, Rockford, IL, United States
      Learn More
  • September 07, 2019
    Indiana Warrior Dash 2019
    Ironman Raceway, Crawfordsville, IN, United States
    Save $5 on your Warrior Dash with code MRGWD1118 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

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!