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

Join us for a two-day outdoor adventure & embrace your inner warrior!
Trail running, hiking, obstacle racing or crossfit-style competition – whether you’re new to fitness or a seasoned competitor, the SLO Ultra welcomes you. Push your limits, test your strength and endurance, and come out stronger because you’ll challenge the biggest rival you have – yourself. Once you collect your medal, get ready to party at the festival with music, beer, activities and all your friends.

Upcoming SLO Ultra Events

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  • Race discount More info
  • October 27, 2019
    San Luis Obispo California SLO Ultra 2019
    Lopez Lake Arroyo Grande, Arroyo Grande, CA, United States
      Learn More

Browse our calendar of previous mud runs, mud races & obstacle races for SLO Ultra

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