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Toughest Mudder Chicago

📅 August 28, 2027 (estimated date)📍 Rockford · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (August 29, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

12 h

About

Toughest Mudder Chicago, held in Rockford, is a 12-hour obstacle endurance event starting at 8:00 p.m. on August 28, 2027. It calls for teamwork and mental toughness, with multiple laps of obstacles to tackle.

Participants can compete individually or as a relay in teams of two or four. After the effort, the Mudder Village Festival offers entertainment, local food and games in a friendly atmosphere.

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