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 primarily utilize single-track trails and offer fully stocked aid stations. The event supports the Sisters Trail Alliance, a non-profit dedicated to maintaining local trails. Runners can enjoy a post-race meal and receive finisher medals, making it a memorable experience for all participants. Visit the organization's website for the most recent information.

Race information

50 km
50K
13 mi
1/2 Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

Incline Vista is an exciting trail race held at Cline Butte in Redmond, Oregon, offering participants a choice between a 20-mile course and a half marathon. Both routes feature stunning views of the Cascades, Smith Rock, and the Ochoco Mountains, with significant elevation gains of approximately 200..

The Peterson Ridge Rumble is a fun and low-key trail running event held near Sisters, Oregon, featuring three distances: a 40-mile run, a marathon (27.8 miles), and a 20-mile run. The event utilizes the scenic Peterson Ridge and Metolius-Windigo multi-use trails, offering participants beautiful view..

Sisters Country is a spring trail racing event held in Sisters, Oregon, featuring a 50K and a Half Marathon. Both races start and finish at Village Green Park, offering stunning views of the Cascade Peaks, particularly the Three Sisters. The 50K course includes 2400 feet of climbing and descending, ..

Cline Buttes Last Person Standing is a unique endurance running event set in the scenic landscape of Cline Buttes, Redmond, Oregon. Participants can choose from various time durations—3, 6, or 12 hours—or opt for the Last Person Standing format, where runners complete a 3-mile loop starting at the t..

The Smith Rock Classic is a springtime running event featuring 50-mile, 50K, and 10-mile races set in the stunning Smith Rock State Park in Oregon. Participants will experience breathtaking views of towering basalt cliffs and the Cascade mountain range while traversing diverse terrains, including th..

Alpine Solstice is an exciting running event taking place at Swampy Lakes Sno Park in Bend, Oregon, on one of the longest days of the year. The event features two race options: a challenging 55K course that showcases stunning views of Tumalo Falls and the high Cascade peaks, and a more accessible Ha..