The Unbridled 50 Mile

Hillsdale, United States • 18 Oct 2025

The Unbridled 50 Mile is a challenging endurance race set in Hillsdale, KS, featuring a 10-mile loop course primarily on horse trails. Participants can choose from three distances: 50 miles, 50K, and 10 miles. The event emphasizes self-sufficiency, with one aid station at the Start/Finish area and a drop bag zone for runners.

Each finisher receives a coveted belt buckle, while those completing the 50-mile race in under 11 hours earn the prestigious Silver Spur award. The race fosters a supportive community atmosphere, encouraging camaraderie among participants. Post-race festivities include a food festival to celebrate achievements. Visit the organization's website for the most recent information.

Race information

50 mi
50 Miler
50 km
50k
10 mi
10 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

Miola Madness - Spring Into Daylight Savings is an exciting running event taking place at Miola Lake in Paola, KS. This inaugural event features a 6-mile crushed limestone loop where participants can challenge themselves in various time categories: 3, 6, 9, or 12 hours. A new 10K option is also avai..

The Prairie Spirit Trail event, taking place in Ottawa, Kansas, features a variety of ultra-distance races including 100-mile, 100K, 50-mile, and 50K options. This scenic "rails-to-trails" course offers a flat and accessible route, making it suitable for both beginners and experienced runners aiming..

The Mile 0 Flint Hills Trail Race is an exciting running event taking place in Osawatomie, Kansas, featuring multiple race distances including a 50K, 20-mile, 10-mile, and a Fun Run. Set against the scenic backdrop of the Flint Hills Trail, participants can enjoy a flat, fast course with fully stock..

I Double Ogg Dare You! is a challenging running event held on Ogg Rd in Shawnee, KS, featuring 3-hour and 6-hour race distances. Participants tackle a half-mile paved road with a 200-foot elevation gain, completing as many laps as possible within their chosen time frame. The event is chip-timed and..

Miola Madness is an exciting running event hosted by Midwest Endurance, taking place around the scenic Miola Lake. This event features a unique format where participants can challenge themselves to run for 3, 6, 9, or 12 hours on a 6-mile crushed limestone loop. A new 10K option has also been introd..

The Kansas City Backyard Ultra is an exciting endurance running event held at Mill Creek Park, featuring a unique format where participants must complete 4.16667 miles every hour until only one runner remains. This event includes various timed races of 3, 6, 9, and 12 hours, allowing runners to chal..