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Whether a race, special group ride, training opportunity, or cycling-related community event, the 303 calendar showcases it all.  To have an event posted here please follow this link:  Event Policy Submission & Guidelines

All Day

VIDA MTB Clinic

Snowmass Bike Park snowmass

Snowmass Bike Park   Snowmass deserves its reputation as a world-class mountain biking destination. It's simply amazing, and if you haven't been here, you need to come. We will take over the Snowmass Bike Park and surrounding trails to teach all levelsRead More

Rocky Mountain Enduro Series, Race #2

Powder Horn Resort Mesa

Mesa, Co Five Races, Three States, Great Racing! We’re excited to offer an new venue to the Enduro race scene with the introduction of Powderhorn Resort.  Day 1 and 2 will see a combination or lift service and pedal transfersRead More

Mike Nields Mem’l Bannock St Crit

Denver   The Bannock St. Crit in memory of Mike Nields, is held in the Golden Triangle in Denver.   The Golden Triangle is one of the oldest neighborhoods in Denver, and is now filled with restaurants, art galleries, and offices.    The CritRead More

Ride Like a Girl

Big Ring Cycles 600 12th Street, Golden

Golden   Ride Like a Girl: 1st Annual Colorado Women's Ride Day Celebrating women cyclists with women-led road & mountain bike rides for all abilities Whether you’re a newbie or a seasoned veteran, a roadie or mountain biker, join us forRead More