ERX Extreme obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

When it comes to extreme terrain, we wrote the book on it. From professional off-road truck racing, to snocross, monster trucks, and so much more, extreme is not only in our name, it’s who we are. With more than 400 acres of rolling terrain and thick woods at our disposal, our course building experts have developed an obstacle circuit that’s monstrous in scope, extreme in design and infused with a family fun atmosphere that our events are known for.

Previous ERX Extreme Events

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  • Race discount More info
  • August 22, 2020
    Twin Cities Minnesota ERX Extreme 5K 2020
    ERX Motor Park, Elk River, MN, United States
      Learn More
  • May 18, 2019
    Elk River Minnesota ERX Extreme 5K 2019
    ERX Motor Park, Elk River, MN, United States
      Learn More

Browse our calendar of upcoming mud runs mud races & obstacle races for ERX Extreme

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