Logo

Oregon Cascades 100

Bend, United States • 23 Aug 2025

The Oregon Cascades 100 is a challenging point-to-point trail race held in Oregon, starting in Bend and finishing in Sisters. The 100-mile course features approximately 10,700 feet of elevation gain and 11,200 feet of loss, mostly packed into the first 100K, making it tougher than it appears. Runners traverse about 90% single-track trails with 13 aid stations, enjoying scenic views including Mount Bachelor. A 50-mile race option begins at Swampy Lakes Sno Park, offering 4,000 feet of gain and 6,500 feet of loss over 85% single track and 15% gravel, with 5 aid stations. The event is a Western States qualifier and awards finishers with a custom buckle. Visit the organization's website for the most recent information.

United States Oregon Bend

Race information

Website Registration
UTMB 50K UTMB 100M
100 mi
10700 m+
100 Miler
50 mi
4000 m+
50 Mile
Visit the organization's website for the most recent information.
Trail runs nearby

The Hoodoo Challenge: Run to the Top

Sisters - 20 mi from Bend

The Hoodoo Challenge: Run to the Top is an annual running event held in Sisters, Oregon, featuring a half marathon and a 5K race. The half marathon course traverses scenic forest trails and culminates with stunning views from the summit of Potato Hill, followed by a descent to the Hoodoo Lodge parki..

Haulin Aspen

Bend

The 2025 Haulin Aspen is a celebrated mountain trail running event held in Bend, Oregon, on August 9, 2025. It offers three race distances: a full marathon, a half marathon, and a 6.5-mile course called the "Half As." The races take place entirely on scenic trails through the Deschutes National Fore..

Three Sisters Skyline

Sisters - 20 mi from Bend

The Three Sisters Skyline is a trail running event held in Sisters, Oregon, featuring two race distances: a 50K and a half marathon. The 50K course offers stunning views of the Three Sisters and other Cascade peaks, with a challenging route that includes a steady 2,300-foot climb early on, totaling..

UTMB Index

Suttle Lake Trailfest

Sisters - 20 mi from Bend

The Suttle Lake Trailfest, held near Sisters, Oregon, is a scenic trail running event featuring 24-hour, 12-hour, and 6-hour race options. Participants run on a 3.6-mile loop around Suttle Lake with 110 feet of elevation gain per lap. The course is a well-maintained, non-technical trail with a soft..

Run The Rock - Terrebonne

Terrebonne - 21 mi from Bend

Run The Rock is a trail running event held at Smith Rock State Park and the Crooked River National Grasslands near Bend, Oregon. It features two loop-style races: a challenging 50K and a half marathon. The courses showcase stunning views of the Cascade Range, including Mt.Hood and Mt. Bachelor, and..

UTMB Index

Incline Vista

Redmond - 16 mi from Bend

Incline Vista is a trail running event held in Redmond, Oregon, featuring two distances: 20 miles and 15 miles. The race takes place on Cline Butte, a popular local landmark known for its panoramic 360-degree views of the Cascade Mountains to the west and Smith Rock and Ochoco Mountains to the east...