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The Unbridled 50 Mile

Hillsdale, United States • 18 Oct 2025

The Unbridled 50 Mile is a challenging endurance race held in Hillsdale, Kansas, featuring distances of 50 miles, 50K, and 10 miles. The course consists of a 10-mile loop primarily on technical single-track horse trails (90%), with some pavement and gravel sections, including several hills to test runners' stamina. The race is self-supported with one aid/refill station at the start/finish hub and a single drop bag zone halfway through the loop. The event emphasizes strategy and grit, offering a supportive atmosphere with stocked aid stations, post-race food, and unique awards like belt buckles and the prestigious Silver Spur for top finishers. Visit the organization's website for the most recent information.

United States Kansas Hillsdale

Race information

Website Registration
50 mi
50 Miler
50 km
50k
10 mi
10 Miler
Visit the organization's website for the most recent information.
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