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Cougar Slayer

September 9, 2017

Nederland to Boulder


An amazing adventure taking you from the mountains to plains on some of Boulder Counties best and most obscure mountain bike byways.

Note: This is a giant ride, and has gotten a bit of a cult following.


Event details and registration here


Part of the Colorado Endurance Series

Series event list here


MTB Project


Nederland High School
597 County Road 130
Nederland, CO United States
+ Google Map

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