Kansas Cyclist - Kansas Bicycle Guide and Reference

A one-day, 100-mile, 100 Km or 42-mile bicycle ride that takes place in Eagle County, Colorado.

An annual 7-day, fully-supported bicycle tour in the wide-open valleys and the majestic peaks of Colorado's Rocky Mountains.

Bike MS is a two-day bicycling fundraiser for the National Multiple Sclerosis Society. The 150-mile, two-day ride begins and ends in Westminster, Colorado and overnights in Fort Collins.

Scenic Century and Metric Century bike ride through beautiful Summit County, Colorado benefiting the Lance Armstrong Foundation.

Enjoy a ride in the mountains near Frisco, Colorado, and help complete the bike trail around Lake Dillon! 15, 20, 55, and 100-mile options.

Colorado's premier off-road endurance race climbs 13,719 feet over its 100 miles and will remind you of what backcountry mountain biking is all about.

This ride offers outstanding views of Colorado's highest mountain peaks while enjoying the sunshine of the Arkansas River Valley. 40, 50, 62, and 100 mile options.

Ride the beautiful back roads around Boulder, Colorado on 14, 35, 50, 70, and 100 mile routes.

Contribute to world peace by riding 238 miles of southwest Colorado's most breathtaking scenery.

An annual tour through the majestic Rocky Mountains. Begins and ends in Gunnison and covers 472 spectacular alpine miles.

Enjoy breathtaking scenery, gorgeous roads and three challenging climbs on one of Colorado's classic alpine road rides.

Come out and enjoy everything about being on two wheels at Bear Creek Lake Park in Lakewood, Colorado with the Battle the Bear XC Challenge and the Front Range 50 Endurance Race.

This ride offers spectacular fall views of the scenic San Juan Basin, with 37, 60, and 100 mile options.

A charity cycling event to raise funds for a non-profit clinic providing medical and dental services to Denver, Colorado.

An annual bicycle tour that takes place in Fort Collins, Colorado. 30, 50, 75, or 105 mile routes with up to 8000 feet of total altitude gain.

One of the classic bicycle events in the West takes place every Memorial Day weekend in Durango, Colorado.

An annual mountain biking weekend that has been taking place in and around Lyons, Colorado since 2001.

An annual bicycle tour that takes 2000 cyclists on a 6-7 day ride on paved roads through Colorado's Rocky Mountains each June.

Join 1500 of your new best friends and ride through Garden of the Gods and the streets of Colorado Springs, Colorado on this annual midnight bicycle ride.

A challenging road bike ride along one of Colorado's most beautiful scenic highways, 102 miles from La Veta to Segundo and back.

Dive deep into the mountains and carve the canyons, with all the challenge and reward you'd expect from a century ride out of Boulder, Colorado. 75 and 100-mile options.

Over 120 miles and more than 10,000 feet of elevation gain over three major mountain passes make this Evergreen, Colorado event only for the fittest cyclists.

Created for women by women, Venus de Miles is Colorado's first women's-only bike ride, rolling from Prospect Park in Longmont, Colorado with 35 and 65-mile options.