Join us for the 4th annual JJK5K on September 7th at World Wide Technology Raceway in Madison, IL, the kickoff event for the 2026 Enjoy Illinois 300 NASCAR weekend. You can choose between a 5K run or a 1.25-mile walk around the actual NASCAR oval track, with all proceeds supporting the JJK Foundation and honoring hometown Olympic champion Jackie Joyner-Kersee's dedication to East St. Louis youth. It's the perfect way to add some fun to your Labor Day weekend while supporting a great cause!