Results 2024 Corvallis Half ResultsPhotos 2024 Event PhotosCorvallis Half Marathon - April 2025Registration for 2025 Opens in OctoberEvent DetailsThe Races This scenic, 13.1 mile ‘Tour de Corvallis’ is mostly flat with two slow gradual climbs, and two gradual descents. The entire course is on paved roads, sidewalk and bike paths. The 5k is one of the flattest around. You can expect a PR on this course! Register 2022 Corvallis Half Marathon STAY TUNED WITH UPDATES Leave this field empty if you're human: "It is a great, well staffed flat course, excellent for a PR.” Joaquin Correcaminos "I walked this the first year. The event has a special feel and we definitely had fun.” Sherry Hazleton "Well run events with strong community support—definitely worth the trip!” Kim Thurman