Updated August 18, 2024--

The Triple Bypass Gran Fondo 2025, established in 1988, is a legendary ride covering 118 miles with over 10,800 feet of elevation gain across three mountain passes in Colorado: Juniper, Loveland, and Vail. Known for its challenging terrain and stunning scenery, the event attracts cyclists worldwide seeking to test their endurance and enjoy a fully supported ride. Participants are rewarded with a sense of accomplishment, a unique event jersey, and a finish line party, making it an iconic and noteworthy event in the cycling community.  Picked as one of our best road cycling events in Colorado and the Rockies, it was founded by a group of avid cyclists who thought it would be fun and challenging to ride from Evergreen to Vail, Colorado, and has turned into a premier bucket list event.  Fast forward, and the event is now produced by Team Evergreen Cycling, the oldest and largest cycling club in Colorado.  Team Evergreen produces several other regional signature events, including the Mt. Evans Hill Climb, Beti Bike Bash, and Salida 76 gravel event.  All proceeds from the Triple Bypass are given back to local and national non-profits.  Over $3M has been donated to groups ranging from High School Cycling to Bicycle Colorado.

Triple Bypass Route Options & Event Details

The Triple Bypass 2025 offers two main route options: the classic Triple Bypass, which covers 118 miles with 10,800 feet of elevation gain across Juniper, Loveland, and Vail Passes, and the Double Bypass, which spans 75 miles with 6,400 feet of elevation gain over Loveland and Vail Passes. Both routes start in Evergreen and Georgetown, respectively, and end in Avon, featuring scenic mountain views and challenging climbs.  Most of the route is on closed roads or bike paths and escorted by Colorado State Patrol.  The route includes four aid stations with great food and drink.  Swag includes a complimentary jersey, full-ride support, a finished meal and beer, and timing.

Key event details include:

• Date: July 12, 2025
• Registration Opens: December 4, 2024
• Entry Fee: $240-$260
• Packet Pickup: July 10-11 in Golden
• Finish Line Party: Nottingham Park in Avon

Travel Guide for the Triple Bypass Cycling Event

Lodging Options:

• Golden: Pre-ride lodging options include The Eddy, The Golden Hotel, The Courtyard, and The Residence Inn.
• Evergreen: Comfort Suites Evergreen Parkway and camping at Evergreen Rodeo.
• Georgetown: Rose Street B&B and Hotel Chamonix.
• Avon: Comfort Inn, Westin Vail, and Christie Lodge.
• Beaver Creek/Vail: Various hotels and Airbnb options.

Restaurants:

• Golden:
  • Golden Mill: A popular food hall with various dining options.
  • Sherpa House: Authentic Himalayan cuisine.
• Avon:
  • Vin 48: Known for its great wine selection and seasonal dishes.
  • Gondola Pizza: Casual spot for pizza and other Italian dishes.

Outdoor Activities:

• Hiking & Biking: Explore the trails around Evergreen Lake or Golden Gate Canyon State Park.
• Whitewater Rafting: Adventure enthusiasts can enjoy rafting on Clear Creek.
• Fishing: The Eagle River near Avon is perfect for fly fishing.

Noteworthy Sights:

• Red Rocks Amphitheatre: Visit this iconic venue for concerts or hiking.
• Buffalo Bill Museum and Grave: Explore the museum dedicated to Buffalo Bill Cody.
• Mount Evans Scenic Byway: Drive up one of the highest paved roads in North America for stunning views.

Related Events to the Triple Bypass Gran Fondo in Colorado

Colorado is home to a huge number of world-class cycling events.  Strambecco maintains a constantly updated list of the Best Road Cycling Events in Colorado and the Rockies.   One of the most noteworthy events on our list is the Blue Sky Hill Climb, formally known as the Mt. Evans Hill Climb, one of the most iconic hill climb events in North America and takes cyclists up the highest paved road in the continent. This event is perfect for those who enjoy a challenging ascent with breathtaking alpine scenery.  This event is also a Gran Fondo National Series event and a qualification event for the USA Cycling Gran Fondo National Championship held in the Fall at Gran Fondo, Maryland.

You can also see Strambecco's curated list, which includes the best Gravel, MTB, and Trail Running events and races in Colorado. Strambecco is a resource that highlights the best cycling events based on route quality, reputation, and rider feedback.

In summary, it's hard to find participants from the prior year who have something bad to say about the Triple Bypass Gran Fondo.  Previous riders love the high alpine scenery and mostly car-free riding.  Any event spanning 100 miles and 10,000 feet of climbing is difficult, but one important consideration for anyone considering the event for the first time in Rocky Mountain elevation.  The event started in Evergreen, which is 7,000 feet tall and peeks at nearly 12,000 feet over Loveland Pass.  If you don't live at altitude, you must allow enough time before the event to acclimate.