Corvallis Half Marathon and 5K

Lace up for the Corvallis Half Marathon and 5K on Saturday, April 11, 2026, offering an engaging road-running experience in the heart of Corvallis, Oregon. This popular annual event caters to all abilities with distances of 13.1 miles, 3.1 miles, and a family-friendly 1-mile race, plus a virtual option. Runners can expect typical race day conditions with highs around 60F and lows around 39F, and an 18% chance of precipitation, making for pleasant running weather.

The Half Marathon promises a scenic "Tour de Corvallis," largely flat with approximately 380 feet of elevation gain and loss, featuring two gradual climbs and descents. The entirely paved course winds through charming city streets, dedicated bike paths, and the picturesque Oregon State University campus in the initial miles. Highlights include a climb up Witham Hill around mile 4, followed by a swift downhill section, and a journey through the beautiful Bald Hill nature park, passing an iconic Covered Bridge before returning to the finish line near Reser Stadium and Gill Coliseum. The 5K, known as one of the flattest courses in the region, is an excellent choice for those chasing a personal record or newer runners seeking a fast and approachable challenge.

Participants consistently praise the Corvallis Half Marathon for its welcoming atmosphere, strong community support, and "wonderful vibes." Four aid stations strategically placed every three miles on the Half Marathon course will keep runners hydrated with water and electrolyte beverages, though participants should plan to bring their own calorie sources. With its blend of urban and pastoral scenery, excellent volunteer support, and generally flat profile, this race is often recommended as a fantastic option for a first half marathon or for seasoned runners looking for a beautiful and well-organized event.