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

Ultimate OCR takes place on Domarudden, Stockholm, Sweden the 30th of April 2016.
A challenging obstacle course race of 11 km running and 40 obstacles.
It is your performance that matters and everyone can join!

Upcoming Ultimate OCR Events

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  • Race discount More info
  • May 02, 2020
    Stockholm Sweden Ultimate OCR 2020
    TBA Stockholm, Stockholm, Sweden
      Learn More

Browse our calendar of previous mud runs, mud races & obstacle races for Ultimate OCR

Ultimate OCR Reviews from the Community

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