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Sisu 24 Ultra PNW

Enumclaw, United States • 27-28 Jun 2026

The SISU 24 Ultra PNW is a unique endurance event held at Camp Sheppard near Enumclaw, Washington, in the scenic Cascade Mountains close to Mount Rainier National Park. Participants can choose from a 24-hour solo or team adventure, or tackle a challenging 100-mile race with a 32-hour cutoff and over 25,000 feet of elevation gain. The race features six marked out-and-back trails ranging from 3 to 18.9 miles, with a points system rewarding completion order and optional side quests like midnight yoga and puzzles. The event offers a self-supported format with base camp camping, a festive atmosphere, and awards including custom medals and buckles for finishers. Visit the organization's website for the most recent information.

United States Washington Enumclaw

Race information

Website Registration
24 km
24-Hour Solo Adventure
24 km
24-Hour Team Adventure
100 mi
25000 m+
100 Miler
Visit the organization's website for the most recent information.
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