Stumptown Trail Runs

Stumptown Trail Runs is a premier trail running event held over Memorial Day weekend in Portland's Forest Park, a vast 5,100-acre urban forest with over 80 miles of trails. The event features two challenging races: a 50K ultra marathon with nearly 4,000 feet of elevation gain, including the iconic Wildwood Trail, and a hilly half marathon with about 2,000 feet of elevation change. Both courses showcase the lush greenery and natural beauty of the Tualatin Mountains, offering runners a chance to experience Portland's scenic backyard.

The races are well-organized, supported by aid stations, and benefit the Forest Park Conservancy. Visit the organization's website for the most recent information.