Sponsored by:

Have an event to List?
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

Loading Events

Events for August 24, 2019

Events Search and Views Navigation

Event Views Navigation

All Day

Lake City Alpine 50

August 24
Lake City CO United States + Google Map

Lake City   Join us for the Inaugural Lake City Alpine 50 The Lake City Alpine 50 endurance mountain bike race starts in beautiful Lake City, Colorado, a small mining town located in the heart of the San Juan Mountains at 8,671 feet, and will follow the iconic Alpine Loop back to Lake City.  The raceRead More

Find out more »



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 trail integrations. The combination of the Aspen Mountain and Snowmass Bike Park terrain and the surroundingRead More

Find out more »


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: Snowmass Saturday, September 7: Durango Saturday, September 28: Golden Saturday, October 19: Boulder

Find out more »


August 22 @ 12:00 am - August 25 @ 12:00 am

The 2019 Colorado Classic, August 22-25, will be the only UCI standalone women’s stage race in North America; raising the bar with quadrupled prize purse, team stipends, live streaming and longer, more challenging routes (DENVER, CO—DECEMBER 11, 2018)— The 2019 Colorado Classic will become the only women’s stand-alone stage race in the Western Hemisphere onRead More

Find out more »

7:00 am


August 24 @ 7:00 am

The Vail/Boulder Octopus is an endurance road bike event that tackles Eagle/Boulder County’s eight quintessential climbs. It is very challenging but for bikers who like to climb, this is one of the country’s ultimate accomplishments.  It is a group ride; not a race.  Participation fee is nominal. There is sag-wagon support. The Octopus alternates betweenRead More

Find out more »
+ Export Events