Triple Bypass Gran Fondo 2026

Triple Bypass Gran Fondo 2026

Presented by Shift Events
Road Cycling
Evergreen, CO
Jul 11, 2026
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About This Event

Established in 1988, the Triple Bypass Gran Fondo covers 118 miles with over 10,800 feet of elevation gain across three mountain passes: Juniper, Loveland, and Vail. This legendary Colorado ride attracts cyclists worldwide who want to test their endurance on one of the most scenic and challenging routes in North America.

Founded by avid cyclists who thought it would be fun to ride from Evergreen to Vail, the event has evolved into a premier bucket-list ride. Now produced by Shift Events, one of Colorado’s oldest cycling clubs, all proceeds benefit local and national non-profits. Over $3 million has been donated to groups ranging from high school cycling teams to Bicycle Colorado.

The event offers two options: the classic Triple Bypass (118 miles, 10,800 feet of climbing) and the Double Bypass (75 miles, 6,400 feet of climbing over Loveland and Vail Passes). Both routes start in Evergreen or Georgetown and finish in Avon. Most of the course runs on closed roads or bike paths with Colorado State Patrol escort, creating a rare car-free experience through high alpine terrain.

Four well-stocked aid stations provide food and drinks along the route. Full ride support includes timing, a complimentary jersey, post-ride meal and beer. Previous participants consistently praise the high alpine scenery and mostly car-free riding experience.

One crucial consideration: the route starts at 7,000 feet in Evergreen and peaks near 12,000 feet over Loveland Pass. Riders not accustomed to altitude should plan adequate time for acclimatization before tackling this challenging mountain crossing.


road cyclists at triple bypass event

Shift Events

Event Organizer
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Shift Events, formerly known as Team Evergreen Cycling, is a 501(c)(3) nonprofit organization dedicated to the belief that bikes build better communities. They produce top-tier cycling events in Colorado, including the Triple Bypass, The Hundo, Salida 76, Session Series, Blue Sky Hill Climb, and the Beti Bike Bash. A substantial portion of their event earnings is donated to support community improvement projects that make real differences in people’s lives.

Shift Events

Mission and Purpose

Shift Events is committed to creating a more welcoming environment for all riders, reducing confusion, and setting both sides of the organization up for success. They believe that bikes build better communities and donate a substantial part of their earnings to support community improvement projects.

Shift Events

Signature Events

  • Triple Bypass: Recognized as one of the premier cycling events in the nation and a bucket-list event for riders everywhere, the Triple Bypass is a spectacular tour through the heart of the Colorado Rocky Mountains. The event is scheduled for July 12, 2025.
  • The Hundo: A beloved mountain bike race in the popular Buffalo Creek area. Participants can choose to go long with the Hundo or opt for the shorter Hundito, all for a good cause. The event is set for June 14, 2025.
  • Salida 76: Seventy-six miles of gorgeous gravel, offering a blend of champagne with a whiskey chaser. This event provides a full weekend of bike riding and mountain-loving in the laid-back Colorado town of Salida. The event is planned for September 14, 2024.
  • Beti Bike Bash: Touted as the world’s largest women’s-only MTB race, it welcomes participants ranging from beginners to seasoned pros, fostering an inclusive environment for all. The event is scheduled for October 13, 2024.
  • Session Series: Designed for those who crave fast, technical, and raw experiences, this series challenges riders to compete for the fastest time down the infamous Sluice Trail at Floyd Hill. It takes place on Wednesday nights in June 2025.
  • Blue Sky Hill Climb: An iconic bicycle race and Gran Fondo that ascends the highest paved road in North America, reaching 14,264 feet above sea level. The event is anticipated for 2026.

Through these events, Shift Events not only promotes cycling but also contributes significantly to community development, having donated nearly $4.5 million over the past 36 years.

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