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Thunder Chicken 100K Stage Races

Eureka, United States • 2-4 May 2025

The Thunder Chicken 100K Stage Races is a challenging three-day trail running event held in Eureka, Missouri, at Camp Wyman. Runners can participate in individual races or the full stage race, which includes a 21-mile, 26-mile, and 25K course, each featuring rugged terrain, creek crossings, and scenic vistas through parks and reservation areas. The event emphasizes eco-friendliness with a cup-free policy and encourages sustainability.

Participants receive custom medals, finisher buckles, and post-race food and drinks. The race aims to unite adventure seekers for a weekend of endurance, camaraderie, and exploration of some of the best trail systems in the St. Louis area. Visit the organization's website for the most recent information.

United States Missouri Eureka

Race information

Website Registration
100 km
Thunder Chicken 100k - All 3 Days
26 mi
Thunder Chicken 26 Mi
21 mi
Thunder Chicken 21 Mi
25 km
Thunder Chicken 25k
Visit the organization's website for the most recent information.
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