Join us for the 19th annual Elevations Credit Union Buffalo Bicycle Classic on Sunday, September 12, 2021 and support high-achieving, Colorado residents in their academic pursuits at CU Boulder. Calling all gravel lovers! Join the BBC on two gravel routes - the Dirty Buff and the Dirty Epic. Explore miles of off-the-beaten-path roads throughout Boulder County with the same great support you've come to love and expect from the BBC.

Don't wait to register, the cost of rider basic registration will incrementally increase as we get closer to ride day!

Packet Pick-up Dates/Times/Locations:

More information coming soon.

The start-finish area is on Colorado Avenue between Benson Earth Sciences and the Mathematics Building, right across the street from the east end of Folsom Field.

The main parking is on Regent Drive, just south of Colorado Avenue. Additional parking is on Folsom Street north of the football stadium.

Start Times

Information coming soon.

You'll find well-stocked and well-staffed aid stations throughout each route. Smiling faces, tasty eats, and a cowbell or two to keep your spirits up! If you need any assistance in between, flag down one of the support vehicles that are traveling the course.

You'll need to wear an ANSI- or SNELL-approved helmet at all times -- we can't let people ride who don't have helmets. Also bring an ID, especially if you want your free post-ride beer. Make sure you have your registration number affixed to the back of your jersey.

Don't miss the event after the event! Stop by Benson field and fill your belly with a tasty meal, drink a beer with your team, or enjoy a massage. There's free secure bike parking, so you can relax. Also at the finish line, we’ll be doing a drawing for several prizes and enjoying some live music. You'll need your bib tear-off to get into the party.