Course Map

The Portland Marathon by OHSU Health event includes a full marathon as well as a half marathon. Both races start and finish at Portland's Waterfront Park at 1000 SW Naito Pkwy at the intersection of Naito Pkwy and Salmon Street. Both courses offer a fast elevation profile with the start/finish line only 36 feet above sea level, and a maximum course elevation of just 178 feet. View the Printable Course Map for spectator navigation and turn-by-turn directions.