Oregon Cascades 100
Saturday, July 25 – Sunday, July 26, 2026
Past event
6:00 AM PDT
Sisters, Oregon
Free · 2 races
Ultra
Event summary
Get ready for an unforgettable running adventure at the Oregon Cascades 100, taking place from July 25th to July 26th, 2026, in the picturesque towns of Sisters and Bend, Deschutes County. This exhilarating event features a challenging 100-mile race that boasts an impressive elevation gain of approximately 10,700 feet and a loss of 11,200 feet, set against the stunning backdrop of Oregon's natural beauty. With 84% of the course consisting of smooth, flowing single-track trails, participants will experience the thrill of rugged terrain and breathtaking views as they make their way from Bend to Sisters.
For those seeking a shorter distance, the event also offers a 50-mile race, featuring 4,000 feet of gain and 6,500 feet of loss. Runners will enjoy 85% single-track trails and 15% gravel roads while racing against the clock for a finish in 16 hours. With 13 full aid stations along the 100-mile course and 5 for the 50-mile, you'll have plenty of support to keep you fueled and motivated. Whether you're a seasoned ultra-runner or a newcomer, the Oregon Cascades 100 is a must-attend event that promises to challenge
For those seeking a shorter distance, the event also offers a 50-mile race, featuring 4,000 feet of gain and 6,500 feet of loss. Runners will enjoy 85% single-track trails and 15% gravel roads while racing against the clock for a finish in 16 hours. With 13 full aid stations along the 100-mile course and 5 for the 50-mile, you'll have plenty of support to keep you fueled and motivated. Whether you're a seasoned ultra-runner or a newcomer, the Oregon Cascades 100 is a must-attend event that promises to challenge
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Races
-
100 Miles
Entries closedSaturday, Jul 25, 2026 (6:00 AM PDT)
Free
-
50 Miles
Entries closedSaturday, Jul 25, 2026 (10:00 AM PDT)
Free
Organiser's description
Oregon Cascades 100
Welcome to Oregon Cascades! These point-to-point courses will take you from Bend to Sisters - two of Oregon's premier running towns - where the trails (and beer) are the best anywhere!
The 100 mile race has roughly 10,700 ft of gain and 11,200ft of loss. Don't let the elevation gain fool you...it's packed into the first 100K of the course making this easy-on-paper race much harder than expected! The Bend side offers smooth, flowing single track in the shadow of Mount Bachelor before dropping onto some rugged terrain as you begin your descent into Sisters country. The course consists of 84% single-track trails and 13 full aid stations with awesome single track trails and views. You will have 32 hours, 1 minute and 18 seconds to finish. The 100 mile race is a Western States qualifier!
The 50 mile course has 4000ft of gain and 6500ft of loss with 5 aid stations and consisting of 85% single track trails and 15% gravel road, will make for fast times! The views will have you wanting to come back for more. You will have 16 hours to finish.
Welcome to Oregon Cascades! These point-to-point courses will take you from Bend to Sisters - two of Oregon's premier running towns - where the trails (and beer) are the best anywhere!
The 100 mile race has roughly 10,700 ft of gain and 11,200ft of loss. Don't let the elevation gain fool you...it's packed into the first 100K of the course making this easy-on-paper race much harder than expected! The Bend side offers smooth, flowing single track in the shadow of Mount Bachelor before dropping onto some rugged terrain as you begin your descent into Sisters country. The course consists of 84% single-track trails and 13 full aid stations with awesome single track trails and views. You will have 32 hours, 1 minute and 18 seconds to finish. The 100 mile race is a Western States qualifier!
The 50 mile course has 4000ft of gain and 6500ft of loss with 5 aid stations and consisting of 85% single track trails and 15% gravel road, will make for fast times! The views will have you wanting to come back for more. You will have 16 hours to finish.
Location
Sisters Middle School, Sisters, 97759, OR, United States
Oregon Cascades 100
Event data
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