Buff Epic - 100 Miles

COURSE: Buff Epic
DISTANCE: 100.2 miles
ELEVATION GAIN: 8,694 feet
START TIME: 7:00 am
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Did you know that BBC is the only event of the year where Boulder Canyon is closed to vehicular traffic? It's true! Boulder Canyon will be closed to all vehicles westbound from 7am - 9am on Sunday Sept 7.
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Are you ready to tackle the toughest road ride on the Colorado front range? The Buff Epic is a grueling 100.2-mile ride with an elevation gain of 8,694 feet. Starting at 7:00 am, this course is designed for seasoned cyclists looking to push their limits and conquer the ultimate test of endurance.
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The Epic 100 cutoff is 12pm at the aid station at Allenspark (mile 39). If you arrive at the aid station after 12noon, grab a bite and head back down to Lyons.
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As the hardest course in the Buffalo Bicycle Classic, the Buff Epic promises breathtaking views and a sense of accomplishment like no other. Plus, by participating, you'll be supporting scholarships for students at the University of Colorado Boulder. Join us for the Buff Epic and prove you have what it takes to conquer the most challenging BBC route!
Buff Epic logo

Download PDF map with aid station locations and turn by turn directions.

Register to Ride

Registration for the 2025 Elevations Credit Union Buffalo Bicycle Classic will open in Spring 2026.

Support high‑need, high‑merit Colorado students at С»ÆÊé Boulder. Since its founding in 2003, the Elevations Credit Union Buffalo Bicycle Classic has supported more than 450 scholars and awarded over $4.3 million in scholarships. 100% of donations made through the link below support Buffalo Bicycle Classic scholarships, helping students pursue their education and ensuring a lasting impact for generations to come. Give today and help turn miles ridden into meaningful student support.
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