Tough Mudder - Chicago
Rockford, United States • 29 Aug 2026
Tough Mudder Chicago - Rockford International Airport
Tough Mudder Chicago is scheduled for August 29, 2026 at Rockford International Airport, 6313 Beltline Rd., Rockford, IL 61109. The event offers multiple participation options and formats across a course that includes fast, flat fields, wooded trails, creek crossings, and muddy obstacles.
Event formats listed for the weekend include:
- 15K with 20 plus obstacles
- 5K with 12 plus obstacles
- Infinity, an extended multiple laps format commonly run over an eight hour window
- Spectator access and group packages for teams of 10 or more
Oncourse features mentioned include a variety of named obstacles and cold water elements. The event includes a Mudder Village area with food, live music, and a finisher drink option. Participants receive finisher items for 2026 such as a commemorative medal using the Hex System, a finisher shirt, and an orange finisher headband. Parking and bag drop are available with prepaid options during checkout.
Other participation options noted include volunteer roles with discounted event entry, exclusive swag, and complimentary food, plus VIP and corporate team packages for customized group experiences. Visit the organization's website for the most recent information.