Shawnee Hills Trail Races

The Shawnee Hills Trail Races, held at Camp Ondessonk in Ozark, Illinois, offer challenging ultramarathon distances including 100 miles, 100K, 50K, and a half marathon. Set within the scenic Shawnee National Forest, the course features a figure-eight loop with 80% single-track trails, technical terrain with rocks, roots, and creek crossings, and notable natural landmarks like Pakentuck Falls, Jackson Falls, and Salomon's Ridge. Runners experience a hilly route with total climbs ranging from 2,500 to 7,500 feet over 50 miles.

The event provides well-stocked aid stations, rustic treehouse lodging, and custom finisher awards, creating a memorable outdoor endurance experience. Visit the organization's website for the most recent information.