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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

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2017 Mavic Haute Route Rockies


The inaugural 2017 Mavic Haute Route Rockies will bring seven timed and ranked stages to Colorado June 24-30. In addition to start and finish venues of Boulder and Colorado Springs, the event will visit Winter Park, Avon, Snowmass Village andRead More

USA Cycling Amateur Road National Championships

USA Cycling Amateur Road National Championships p/b Papa John June 29- July 2 - Louisville, Ky. Registration Online Registration Opens April 26, 2017 at 11:00 a.m. ET Pro TTT Amateur TTT Junior Individual Races U23/Cat 1 Individual Races Pro IndividualRead More

Leadville Trail 100 MTB Camp

Leadville   Dramatically increase your chances of capturing that coveted LT100 MTB belt buckle by attending the 2017 Leadville Trail 100 MTB Training Camp. Camp participants will ride, dine and socialize with a host of experienced buckle-sporting guides, including six-timeRead More

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Full Cycling Grand Opening Celebration Party

Full Cycle Bike Shop, Espresso Bar, and Tap Room 1795 Pearl St, Boulder

The sun is out, the birds are singing, and Full Cycle is ready for the champagne, and of course beer, to flow! We couldn't be more excited about having our Grand Opening span the 4th of July weekend and the start of the Tour de France.

Knobby Tread Dirt Prom

REI 1416 Platte St, Denver

Denver   Corsage? Check. Limo? Check. Padded shorts and tuxedo t-shirt? Check. Dig out your best prom and bike attire and help us ring in our favorite dirt-filled season at the REI Knobby Tread Dirt Prom. Join us for aRead More