World's Fair Ultras

The World's Fair Ultras, held in downtown Knoxville, Tennessee, is a unique ultrarunning event celebrating human potential and community spirit. Set on a USATF-certified 0.55-mile flat loop at World's Fair Park, the race offers multiple distances including 3-hour, 6-hour, 12-hour (day and night), 24-hour, 50K, 50-mile, and 100K events. The course is fast and spectator-friendly, with central aid stations and space for personal aid setups.

Participants enjoy perks like food trucks, coffee, ice cream, and live music. The event welcomes runners of all levels, emphasizing kindness and giving full effort in a supportive atmosphere. Visit the organization's website for the most recent information.