Hell Creek 100

Dorrance, United States • 4 Oct 2025

The Hell Creek 100 is an ultra-endurance race featuring multiple distance options: 20 miles, 100k, 100 miles, and a challenging 140 miles. Set in Wilson State Park, the course is known for its significant elevation gain, making it one of the toughest 100-mile races in Kansas. Runners will navigate rugged, single-track trails with stunning views of the park and lake. The event offers various amenities, including aid stations, restrooms, and post-race awards. Participants can expect unique swag and medals based on their finishing distance, along with a celebratory beer from Wichita Brewing Company. Visit the organization's website for the most recent information.

Race information

140 mi
14168 m+
140 Mile
100 mi
10120 m+
100 Mile
100 km
6072 m+
100k
20 mi
2024 m+
20 Mile
Visit the organization's website for the most recent information.
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