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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.
Events for August 19, 2017
Aspen The XTERRA Aspen Valley on August 19th is Colorado's most unique off-road triathlon! After years of searching for the perfect mountain venue a private property owner, with a passion for water skiing and mountain biking, has created a one-of-kind venue. The swim starts out on a single lap 1200m swim in the crystalRead MoreFind out more »
Leadville, Co Legacy Foundation Trail 100 Run Spots Still Available The legendary “Race Across The Sky” 100-mile run is where it all started back in 1983. This is it. The race where legends are created and limits are tested. One hundred miles of extreme Colorado Rockies terrain — from elevations of 9,200 to 12,600 feet.Read MoreFind out more »