This event has passed. Stumptown Trail Runs Sat May 27 - Mon May 29 Trail races in Forest Park, in Portland, Oregon, over the Memorial Holiday weekend. 50K & Half Marathon, both on single-track trail, including the iconic Wildwood Trail. Half Marathon, 50K Pacific Northwest : Trail Running Register Location Portland, Oregon Portland, OR 97035 United States + Google Map Organizer Go Beyond Racing Email: renee@gobeyondracing.com View Organizer Website