Thunder Mountain 10 Mile Challenge

Thunder Mountain 10 Mile Challenge takes place at Fort Huachuca, Arizona, specifically the Apache Flats PT Area. The race covers 10 miles and can be run individually or in four-person teams. It mirrors Fort Huachuca’s homage to the Army 10 Miler, with registered runners receiving a commemorative T-shirt and top finishers in each category recognized.

Categories include Individual (Male/Female, Active Duty and Open) and 4-person teams (Male, Female, Mixed). Because the event runs on a military installation, entrants must obtain an installation access pass beforehand at the Van Deman Gate Visitor Center; hours are listed on-site. Registration closes COB Oct 15, 2025; race date Oct 18, 2025. Visit the organization's website for the most recent information.