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Cactus Roulette Endurance Event

Lawrence, United States • 24-25 Jan 2026

The Cactus Roulette Endurance Event is a unique trail race held at Clinton Lake State Park in Lawrence, Kansas. Offering four time options—24 hours, 12-hour Owl (Saturday PM), 12-hour Lark (Sunday AM), and 6 hours (Sunday)—runners navigate three distinct loops ranging from 1.9 to 3.6 miles. Before each loop, participants spin a roulette wheel to determine their next course, adding an element of unpredictability.

The course features technical trails and cross-country fields with varied elevation. Base camp provides amenities like food, water, heaters, and drop bag access. Awards include completion medals, cash prizes, and custom belt buckles for 100+ mile 24-hour finishers. Visit the organization's website for the most recent information.

United States Kansas Lawrence

Race information

Website Registration
3 mi
253 m+
Swim Beach Loop
Cactus Ridge Loop
Bunker Hill Loop
Visit the organization's website for the most recent information.
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