Centennial Route 66 5K – Springfield, IL 2026

Celebrate 100 Years of America’s Most Iconic Highway at the Centennial Route 66 5K Step onto history and lace up for a truly one-of-a-kind race experience at the Centennial Route 66 5K , taking place June 6, 2026 , at the Illinois State Fairgrounds in Springfield. This special event honors the 100th anniversary of Historic Route 66 , blending running, nostalgia, and classic Americana into one unforgettable morning. The race kicks off promptly at 8:00 AM from the Gate 2 Route 66 Experience exhibit , surrounded by vintage signage, roadside history, and the unmistakable spirit of the Mother Road. From there, runners head out on a scenic loop through the fairgrounds, soaking in the historic charm and energy of one of Illinois’ most iconic venues. The Signature Moment The highlight of the course is a full one-mile stretch on the legendary Illinois State Fair Grandstand Track —the same oval that has hosted generations of racing legends, concerts, and State Fair memories. It’s racing on a rac