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

Here’s the Dirty on the Run • October 9 at 11:00am. The Big Dirty Run is definitely NOT your average 5K, this is a run for the adventuresome spirit.

Upcoming Big Dirty Run Events

We don't know of any upcoming events for Big Dirty Run. 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 Big Dirty Run

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