The Yeti 100 Mile Endurance Run - Washington

The Yeti 100 Mile Endurance Run in Washington is an exciting ultra-running event set in the scenic Cascades, specifically at the Hyak Trailhead along the Palouse to Cascades Trail. Scheduled for June 27-28, 2025, participants can choose from three distances: 100 miles, 100K, and 50 miles, each offering unique challenges and rewards. The course features a total elevation gain of 4,000 feet with a maximum grade of 5%, ensuring a runner-friendly experience.

With a generous 30-hour cut-off and an 85% finish rate, this event emphasizes community and support, making it a perfect choice for both seasoned runners and newcomers. Visit the organization's website for the most recent information.