The Portland Marathon, set for October 4, 2026, invites runners to experience the vibrant "Rose City" through a memorable 26.2-mile or 13.1-mile journey. Starting and finishing at Portland's scenic Waterfront Park at SW Naito Parkway and Salmon Street, this event promises a captivating tour of the city's diverse character. Runners will traverse a course known for its generally fast elevation profile, with the start line at just 36 feet above sea level and a maximum elevation of 178 feet, featuring rolling hills and moderate climbs rather than steep ascents. Typical race day conditions in early October offer ideal running weather, with highs around 69°F and lows around 50°F, and only a 12% chance of precipitation.

The route is a visual feast, winding through iconic downtown areas, the historic Old Town, the trendy Pearl District, and the lively Rose Quarter, home to the Moda Center. Participants will enjoy unique Portland landmarks like the Salt & Straw ice cream parlor and the Freakybuttrue Peculiarium on NW 23rd Avenue, and experience the charm of neighborhoods such as South Waterfront, Sellwood-Moreland, and Eastmoreland. A distinguishing feature of the marathon is its four epic bridge crossings over the Willamette River, offering breathtaking views, while half marathoners will enjoy two such crossings. The course balances urban energy with moments of serene waterfront paths, often providing glimpses of Mount Hood.

With a reputation as one of the longest-running marathons in the United States, the Portland Marathon is celebrated for its enthusiastic community support. Numerous well-stocked aid stations along the course provide water, electrolyte drinks, energy gels, and essential first aid, with volunteers often offering personalized encouragement to keep spirits high. The downtown start and finish at Waterfront Park provide convenient access for participants and spectators, making for a festive and engaging race day atmosphere.