Thousands of people will descend on the Kentucky Speedway this weekend to take part in Tough Mudder. It's an obstacle course challenge that its organizer says is the ultimate test of strength, grit, stamina and teamwork. The event features a more than 10-mile course with new and updated obstacles. Here to tell us about it is Barry Shaw, operations manager for Tough Mudder.
Tough Mudder Obstacle Course Challenge Coming To The Kentucky Speedway This Weekend
