Conquer Bend’s epic singletrack in this premier endurance challenge.

The High Cascades 100, happening July 19, 2025, in Bend, Oregon, is a top-tier mountain bike race that covers 100 miles of rugged and scenic terrain. As part of the National Ultra Endurance (NUE) Series, this event draws both elite and passionate amateur riders. The course weaves through over 70% singletrack amidst the breathtaking Central Oregon landscape, combining flowy descents, challenging climbs, and memorable mountain views. With robust aid station support, mechanical help, and unique finisher swag, the HC100 delivers an unforgettable ultra-endurance experience.

100 miles of predominantly singletrack trail, featuring technical sections, flowing descents, and notable climbs through the Oregon high desert and Cascade forests.

• Four aid stations with mechanical and nutrition support
• Custom finisher swag: growler, pint glass, socks, post-race meal
• High finisher rate (88%)
• $3,300 cash prizes
• Scenic vistas including Mount Bachelor and Central Oregon forests
• Part of the National Ultra Endurance (NUE) Series