Aug
23-24
Sa - Su

Tough Mudder - Chicago

Website Registration

Tough Mudder Chicago returns August 23–24, 2025, at Rockford International Airport in Rockford, Illinois, just under two hours from Chicago. The weekend offers multiple formats: a 15K course with 20+ obstacles, a 5K course with 12+ obstacles, and the Infinity option for multiple 15K or 5K laps on Saturday. Participants confront tough terrain and iconic obstacles—Berlin Walls, Arctic Enema, and Augustus Gloop among them—plus ample mud and teamwork.

Finisher rewards include a medal, a finisher shirt, a headband, and a beer or seltzer. Spectator access and Mudder Village add entertainment and eats; parking and bag drop can be prepaid. Prices start around $129–$189. Visit the organization's website for the most recent information.

Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
15 km
15k
5 km
Infinity

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