JJK5K

The JJK5K is an annual running and walking event held at World Wide Technology Raceway in Madison, Illinois. Scheduled for September 1, 2025, it features a 5K run and a 1.25-mile walk around the oval NASCAR track, offering a unique racing venue experience. The event honors Olympic champion Jackie Joyner-Kersee and supports the JJK Foundation, which benefits youth programs in the Metro East community.

Participants receive a T-shirt, commemorative medal, free parking, two tickets to the Enjoy Illinois 300 NASCAR Cup Race, and downloadable photos. Awards are given to top finishers in the 5K, making it a festive and charitable Labor Day weekend activity. Visit the organization's website for the most recent information.