Toughest Mudder - Chicago
12 hours. Through the night.
The Toughest Mudder is held on the same weekend as the Tough Mudder. It is a full 12 hours of extreme teamwork, stamina, and mental grit. Haul through as many 5-mile laps as you can while attacking some of the most insane obstacles on the planet in pursuit of Mudder glory. Toughest Mudder offers options to run solo or as a 2- or 4-person team relay format.
Did you know that this race is part of a series of runs? If you like this race you may want to run one of the following Tough Mudder Series events.
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