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

f you're looking or a new running adventure, then the SpeRUNking Sandmine Challenge is the event for you. The 3-mile(ish) course with natural obstacles is entirely within the 56 degree Crystal City sand mine, which has 30 to 40 foot ceilings, sand dunes, and a huge underground lake.

Upcoming Sperunking Sandmine Challenge Events

We don't know of any upcoming events for Sperunking Sandmine Challenge. You can check out our list of past events and reviews below, or if you know of an upcoming race, add it to our calendar!

Browse our calendar of previous mud runs, mud races & obstacle races for Sperunking Sandmine Challenge

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