Dirt Circus - Chicago

Dirt Circus - Chicago is a free community running event held in Crystal Lake, Illinois, celebrating local trail running and races. Organized by UltraSignup, this one-day festival features a social group run with options of 3 or 5 miles through scenic Veteran Acres Park. The event fosters camaraderie among runners, race directors, coaches, and local running brands, offering an expo with vendors like Amphipod, Brooks, and HOKA.

Participants enjoy food, beverages, a raffle with prizes, and swag bags filled with running essentials. The event is cupless, encouraging sustainability, and highlights the vibrant local running community under a festive "big top" atmosphere. Visit the organization's website for the most recent information.