Loon Mountain Race

Lincoln, United States • 6 Jul 2025

The Loon Mountain Race is a challenging mountain trail race that spans 6.03 miles, culminating at the summit of Loon Mountain in Lincoln, New Hampshire. Known for its steep inclines, including the notorious Upper Walking Boss section with a 40% grade, this race is a highlight in the USA Mountain Running Championships and attracts participants of all ages and abilities. The event features a significant elevation gain of over 3,000 feet, making it one of the toughest mountain races in the country. With a vibrant atmosphere and awards for top finishers, it promises an exhilarating experience for all competitors. Visit the organization's website for the most recent information.

Race information

Upper Walking Boss Challenge
Visit the organization's website for the most recent information.
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