Harriman 25K/50K Trail Run
Island Park, United States • 23 Aug 2025
The Harriman 25K/50K Trail Run, scheduled for August 23, 2025, is a premier trail running event held at Harriman State Park near Island Park, Idaho. This race features three distances: a scenic 8.1-mile course, a 25K, and a challenging 50K, with stunning views of the Teton Mountains and abundant wildlife. The event emphasizes a unique, artisanal trail racing experience, catering to both seasoned and novice runners. Participants can enjoy well-stocked aid stations and post-race festivities, including a meal and refreshments. Registration is limited to ensure an uncrowded atmosphere, enhancing the overall experience for all runners. Visit the organization's website for the most recent information.