Napa Wilderness Trail Runs

The Napa Wilderness Trail Runs, held at Skyline Wilderness Park in Napa, California, offer a variety of trail running distances including 10K, 21K (half marathon), 30K, and a challenging 50K ultra marathon. The courses feature scenic routes with steep climbs, notably the Rim Rock Trail, providing stunning views of Napa Valley and surrounding mountains like Mount Diablo and Mount Tamalpais. The event caters to all levels, from beginners to advanced ultra runners, with well-marked trails and aid stations every 5 to 9 miles offering hydration and plant-based nutrition.

Participants enjoy a supportive atmosphere, post-race food, and the option to camp at the park. Visit the organization's website for the most recent information.