Yeti 100 Mile Endurance Run

Welcome to the Yeti 100 Mile Endurance Run, taking place on June 27, 2025, at the Hyak Trailhead in Washington. This event is perfect for both first-time 100 milers and seasoned runners looking to achieve a sub-24 hour finish.

Event Details

The course follows an old Rails to Trails route through the stunning central Cascades of Washington, offering breathtaking views and a manageable grade. Runners will experience a variety of terrains, including scree fields, valleys, and a unique 2.3-mile-long tunnel.

Awards and Recognition

Participants will receive a buckle for completing the 100-mile race, while the 100K finishers will earn a smaller but equally impressive buckle. All finishers of the 50-mile race will receive a medal.

Registration Information

Registration for the Yeti 100 opens on January 1, 2024. Be sure to secure your spot early, as this event is expected to sell out quickly!

Course Updates

For 2024, we are making adjustments to the course to enhance the experience and increase finish rates. Stay tuned for more details!