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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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Events for August 17, 2019

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12:00 am

VENUS DE MILES

August 17 @ 12:00 am

Venus de Miles is for all skill levels and features courses to accommodate any active woman – whether this is your first athletic event or your hundredth. Choose among a rolling 33-mile course, a 64-mile metric century, and a 100-mileRead More

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BIG MOUNTAIN ENDURO FINALS – ASPEN & SNOWMASS, CO

August 17 @ 12:00 am - September 18 @ 12:00 am

Aspen Snowmass will host the BME Finals for 2019. The two-day event will blend high altitude riding adventures mixed with some of the biggest descents and best riding in the area. Expect a heavy pro field and some new trailRead More

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CYSTIC FIBROSIS CYCLE FOR LIFE

August 17 @ 12:00 am

About CF Cycle for Life Colorado CF Cycle for Life is a fully-supported ride with route options for riders of all abilities. Riders will benefit from fully stocked rest stops every 12 miles, bike mechanics for maintenance and repairs, volunteersRead More

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8:00 am

VIDA MTB SERIES – VALMONT BIKE PARK

August 17 @ 8:00 am - October 19 @ 5:00 pm

Saturdays in 2019 just got that much better! VIDA has returned to showcases epic Colorado towns. Visit the website for all event details. Saturday, April 27: Grand Junction Saturday, May 11: Boulder Saturday, June 1: Lakewood Saturday, August 17: SnowmassRead More

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