The Cascade Chainbreaker Returns – May 8, 2021

Join us for the 26th Annual Cascade Chainbreaker XC Mountain Bike Race

This classic Central Oregon XC Mountain Bike race is back!  After a hiatus last year due to COVID-19 we are excited to get racers back out on the course.


Youth, Beginner, Advanced and Elite categories, with a course designed to provide an exciting challenge for riders of any skill level. Contact Jesse Blough at for course questions.

Skyline Forest, Bend Oregon

Timing and live results provided by Devon Alvarez & Cascade Timing!

Thank you to the many volunteers that have helped prepare the course and clear storm damage! We are so grateful for your help!

Race number 3 of the Oregon XC Series

Register Now! Start List Start Times

All participants will receive an email with final course files, directions, and general information about the event following the closure of registration, Wednesday May 5th.  Contact Ann Leitheiser at for more information. Special thanks to Shimano, Rise Coffee, Skratch Labs, Picky Bars, and Deschutes Brewery for great swag bags for every rider. $500 purse to top 3 riders M/W, mailed following event. Registration is non-transferable.

PACKET PICK-UP: FRIDAY MAY 7th 2-6pm @ Webcyclery

Please make every effort to pick up your number plate and swag bag at our annual packet pick-up event at Webcyclery. We’ll be set up outside in the parking lot from 2PM to about 6PM. Webcyclery usually closes at 5pm sharp in case you need to shop. Masks are required at packet pick-up.  Day-of-race packet pick-up is also available at least one hour prior to your start time, please. For all questions, please contact

Sorry, no day-of-race registration per OBRA guidelines. Please read Covid-19 guidelines for all OBRA events. Masks will be required at the event except when racers are in motion. So sorry, no spectators. Due to fire risk, there is a camping ban on Skyline Forest property and the Chainbreaker venue.

2021 Short Course File 2021 LONG COURSE FILE Code Of Conduct MEDIA CONSENT
OBRA 2021 COVID-19 Policies