Burning River 100 Mile Endurance Run

The Burning River 100 Mile Endurance Run & Relay is an annual ultramarathon event held in Northeast Ohio, featuring solo races of 100 miles, 50 miles, a back half 50 miles, a marathon, and an 8-person 100-mile relay. The course traverses scenic areas including Cuyahoga Valley National Park and Summit Metro Parks, with the 100-mile race being an out-and-back route from Cuyahoga Falls to Silver Springs Park. The event offers various start times and cutoff limits, with the 100-mile race serving as a Western States qualifier.

Participants enjoy a challenging course with significant elevation gain, and the race supports local park conservancies. Awards are given across multiple age groups and categories. Visit the organization's website for the most recent information.