One Loop at a Time. 40 Miles or 50 Miles.
Join us August 22 at Cliff Cave Park in St Louis,, MO for The Next Loop 40M/50M Challenge — a unique trail endurance event built for runners ready to push farther than ever before. Run scenic 5K loops with full aid access every lap, no complicated logistics, and a supportive trail community focused on helping runners achieve their next big milestone — whether it’s your first ultra, first 40 miler, or first 50 mile finish. Your Endurance. No Limits. One More Loop.
Event's current local time: 12:45 PM CT
