Oct
3-5
Fr - Su

Hell Creek 100

Website Registration

The Hell Creek 100 is an ultramarathon event held at Wilson State Park near Sylvan Grove, Kansas, featuring challenging courses on the Switchgrass Mountain Bike Trail. The event includes multiple distances: Pure Hell 140 miles, 100 miles, 100 kilometers, and a 20-mile race. The course is rugged single-track with significant elevation gain, making it the most elevation-intensive 100-mile race in Kansas.

Runners complete multiple 20-mile loops with aid stations at the start/finish and "Hell Hill." The race offers extensive support, including runner tracking and professional photography. Participants receive distance-specific swag and awards, with pacers allowed for the longer distances. The event emphasizes strict rules and a tough but scenic experience. 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!
140 mi
Pure Hell 140
100 mi
100 Miler
100 km
100k
20 mi
20 Miler

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