Jun
27-28
Sa - Su

Sisu 24 Ultra PNW

Website Registration

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.

Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
24 hr
24-Hour Solo Adventure
24 hr
24-Hour Team Adventure
100 mi
100 Miler

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