Stumptown Trail Runs

Forest Park, United States • 24-26 May 2025

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.

Race information

50 km
4000 m+
50k
13 mi
2000 m+
1/2 Marathon
Visit the organization's website for the most recent information.
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