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
  • October 24, 2020
    Grand Rapids Michigan The Zombie Dash 2020
    Sixth Street Park, Grand Rapids, MI, United States
      Learn More
  • October 31, 2020
    Byron Illinois Frontline OCR The 5th Wave 2020
    Byron Motosports Park, Byron, IL, United States
    Save 25% on your Frontline OCR with code MRG2020 Learn More
  • November 07, 2020
    Chicago Illinois Spartan Race Spartan Stadion 5K 2020
    TBA Chicago, Chicago, IL, United States
    Save 10% on your Spartan Race with code MRG10 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!