River Of No Return Endurance Runs

The River of No Return Endurance Runs, taking place in Challis, Idaho, offers a thrilling experience for runners with three challenging distances: 32K, 55K, and 108K. Participants will navigate diverse terrains, including significant mountain climbs exceeding 9,000 feet, while enjoying breathtaking scenery and wildlife. The event features well-stocked aid stations and encourages support crews, enhancing the experience for both runners and their families. The race culminates with a celebratory finish down Main Street, where local supporters cheer participants home. This event is part of the Idaho Trail Ultra Series, promising a unique blend of adventure and community spirit. Visit the organization's website for the most recent information.