Three Sisters Skyline
Sisters, United States • 20 Sep 2025
The Three Sisters Skyline is an exciting running event featuring stunning courses with breathtaking views of the Three Sisters and other Cascade peaks in Oregon. Participants can choose between a challenging 50K race, which includes a significant climb and descent through beautiful landscapes, or a fast-paced half marathon with a net downhill. Both races predominantly utilize single-track trails and offer fully stocked aid stations. The event supports the Sisters Trail Alliance, a non-profit organization dedicated to maintaining multi-user trails in the area. Runners can enjoy a post-race meal and receive finisher medals upon completion. Visit the organization's website for the most recent information.