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
  • January 27, 2018
    Lake Geneva Wisconsin Chicagoland Abominable Snow Race 2018
    Grand Geneva Resort, Lake Geneva, WI, United States
    Save 10% on your Abominable Snow Race with code MRG10 Learn More
  • February 03, 2018
    Mount Pleasant Michigan Man vs Mountain 5K 2018
    Mountain Town Station, Mt. Pleasant, MI, United States
      Learn More
  • May 05, 2018
    Fruitport Michigan Hero Mud Run 2018
    Muskegon County Fairgrounds, Fruitport, MI, United States
      Learn More
  • May 05, 2018
    Marseilles Illinois Dirt Runner Midwest Mayhem V 2018
    The Cliff’s Off-Road Park, Marseilles, IL, United States
    Save $5 on your Dirt Runner with code MRG5 Learn More
  • May 12, 2018
    Wisconsin Warrior Dash 2018
    Milford Hills Hunt Club, Johnson Creek, WI, United States
    Save $5 on your Warrior Dash with code MRGWD1518 Learn More
  • May 19, 2018
    Muskegon Michigan ForeShore Adventure Run 2018
    Pere Marquette Beach, Muskegon, MI, United States
    Save $10 on your ForeShore Adventure Run with code MRG10 Learn More
  • May 19, 2018
    Byron Illinois Frontline OCR 2018
    Byron Motosports Park, Byron, IL, United States
    Save 15% on your Frontline OCR with code MRG2018 Learn More
  • June 23, 2018
    Chicago Illinois Spartan Race Spartan Super 2018
    Richmond Hunting Club, Richmond, IL, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • June 24, 2018
    Chicago Illinois Spartan Race Spartan Sprint 2018
    Richmond Hunting Club, Richmond, IL, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • July 14, 2018
    Wisconsin Terrain Racing Mud Run 2018
    Little Switzerland, Slinger, WI, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • July 28, 2018
    Chicago Illinois Savage Race 2018
    Richardson Adventure Farm, Spring Grove, IL, United States
    Save $5 on your Savage Race with code MRG5 Learn More
  • August 25, 2018
    Chicago Illinois MuckFest MS 2018
    Lake County Fairgrounds, Libertyville, IL, United States
    Save $5 on your MuckFest MS with code MUDRUNGUIDE Learn More
  • August 25, 2018
    Chicago / Milwaukee Wisconsin Rugged Maniac 2018
    Wilmot Mountain, Wilmot, WI, United States
    Save $5 on your Rugged Maniac with code MRG18 Learn More
  • August 25, 2018
    Chicago Illinois Tough Mudder 2018
    Chicago Rockford International Airport, Rockford, IL, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • August 25, 2018
    Chicago Illinois Tough Mudder Half 2018
    Chicago Rockford International Airport, Rockford, IL, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • August 26, 2018
    Chicago Illinois Tough Mudder 2018
    Chicago Rockford International Airport, Rockford, IL, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • August 26, 2018
    Chicago Illinois Tough Mudder Half 2018
    Chicago Rockford International Airport, Rockford, IL, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • September 08, 2018
    Indiana Warrior Dash 2018
    Ironman Raceway, Crawfordsville, IN, United States
    Save $5 on your Warrior Dash with code MRGWD1518 Learn More
  • September 08, 2018
    Wisconsin Tough Mudder 2018
    Road America, Plymouth, WI, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • September 08, 2018
    Wisconsin Tough Mudder Half 2018
    Road America, Plymouth, WI, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • September 08, 2018
    Chicago Illinois Spartan Race Spartan Beast 2018
    Badlands Off-Road Park, Attica, IN, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 09, 2018
    Wisconsin Tough Mudder 2018
    Road America, Plymouth, WI, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • September 09, 2018
    Wisconsin Tough Mudder Half 2018
    Road America, Plymouth, WI, United States
    Save 20% on your Tough Mudder with code MRGTM18 Learn More
  • September 09, 2018
    Chicago Illinois Spartan Race Spartan Sprint Fall 2018
    Badlands Off-Road Park, Attica, IN, United States
    Save 10% on your Spartan Race with code MRG10 Learn More
  • September 22, 2018
    Oshkosh Wisconsin Terrain Racing Mud Run 2018
    EAA Aviation Center, Oshkosh, WI, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • September 29, 2018
    Chicago Illinois Terrain Racing Mud Run 2018
    Chicagoland Speedway, Joliet, IL, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • September 29, 2018
    Illinois Warrior Dash 2018
    Balmoral Park, Crete, IL, United States
    Save $5 on your Warrior Dash with code MRGWD1518 Learn More
  • October 06, 2018
    Holiday Hills Illinois Highlander Assault 2018
    H2 Paintball, Holiday Hills, IL, United States
    Save 15% on your Highlander Assault with code MUDRUNGUIDE 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!