Chicago, Illinois Obstacle Races & Mud Runs

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


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
  • 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 21, 2022
    Muskegon Michigan ForeShore Adventure Run 2022
    Pere Marquette Beach, Muskegon, MI, United States
    Save $10 on your ForeShore Adventure Run with code MRG10 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 09, 2022
    Notre Dame Stadium Indiana Spartan Race Spartan Stadion 5K 2022
    Notre Dame Stadium, Notre Dame, IN, United States
    Save 10% on your Spartan Race with code MRG10 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

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!