Thunder Chicken 100K Stage Races
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Thunder Chicken 100K Stage Races
Thunder Chicken 100K Stage Races is a three day trail running stage event held April 30 to May 2, 2027, in Wildwood, Missouri. The event is organized by Terrain Trail Runners and is hosted at Greensfelder County Park, Beulah Shelter. It links the Greensfelder, Rockwoods Range, and Rockwoods Reservation trail systems.
Over three consecutive stages runners cover roughly three distinct routes. The courses include creek crossings, scenic vistas and bluffs, dense forest, and technical singletrack with rocks and roots. Cumulative elevation gain is listed per stage and includes sustained climbing and a final 340 foot climb on the last day.
- Stage 1 - 21-ish Mi - Tour de Rockwoods Range
- Stage 2 - 26-ish Mi - Tour de Rockwoods Reservation
- Stage 3 - 25K-ish - Tour de Greensfelder
Race services include at least one aid station per stage, custom race swag (cotton/poly shirt with a guaranteed order deadline of April 3, 2027), and post‑race food and beverage options. All three day finishers receive a custom belt buckle; individual stage finishers receive medals. Awards for overall male, female, and non-binary finishers apply to All 3 Day finishers only. The event is cup free and follows a zero waste sustainability pledge; participants are expected to use reusable drinking and dining gear. Greensfelder County Park provides tent camping, RV hook‑ups, and showers; additional lodging is available in nearby towns. Visit the organization's website for the most recent information.
