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Burning River 100 Mile Endurance Run

Cuyahoga Falls, United States • 26-27 Jul 2025

The Burning River 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, and a marathon, along with an 8-person 100-mile relay. The course traverses scenic areas including Cuyahoga Valley National Park and Summit Metro Parks. The 100-mile race is an out-and-back route from Cuyahoga Falls to Silver Springs Park, with cutoffs ranging from 30 to 32 hours. The event serves as a Western States qualifier and is part of the Midwest Grand Slam of Ultrarunning. Participants enjoy a supportive atmosphere, with awards across multiple age groups and team categories, and lodging is conveniently available nearby. Visit the organization's website for the most recent information.

United States Ohio Cuyahoga Falls

Race information

Website Registration
100 mi
8000 m+
100 Mile
100 mi
8000 m+
100 Mile 8 Person Relay
50 mi
4000 m+
50 Mile
50 mi
Back Half 50 Mile
26 mi
2000 m+
Marathon
Visit the organization's website for the most recent information.
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