Event Overview
The Triple Bypass is more than just a bike ride; it is a pilgrimage for high-altitude cyclists. Held in July 2026, this iconic event takes riders on a 108-mile journey from Evergreen to Vail, Colorado. The name comes from the three massive mountain passes you must 'bypass' along the way: Juniper Pass, Loveland Pass, and Vail Pass.
With over 10,000 feet of climbing and much of the course sitting above 10,000 feet of elevation, this is one of the most physically demanding gran fondos in the United States. The reward for the suffering? Unrivaled views of the Rocky Mountains and one of the most exhilarating finish-line festivals in the cycling world.
Course Details & Terrain
The Three Passes
- Juniper Pass: The first major test. It’s a long, steady grind that starts early. The air starts to thin here, so finding a rhythm early is essential.
- Loveland Pass: The 'Crown Jewel.' You will climb to nearly 12,000 feet. The ascent is spectacular, but the weather can change in minutes. Even in July, snow or hail at the summit is possible.
- Vail Pass: The final hurdle. While shorter than the previous two, your legs will be heavy. The route utilizes the bike paths, providing a car-free but steep conclusion to the day's climbing.
The Descents
The descents are fast and technical. The descent off Loveland Pass, in particular, requires high-speed confidence and excellent braking technique. You will be sharing the road with vehicles in some sections, so safety and communication with other riders are paramount.
Who Should Enter? (Beginners vs. Experienced)
Beginners
This is a 'bucket list' ride that requires serious preparation. We do not recommend this as a first-ever century ride unless you have spent months training for climbs. However, for a beginner with a solid base, the 'Double Bypass' (shorter version) is a great way to experience the magic without the full 108-mile stress.
Experienced Athletes
For the elite climber, the Triple Bypass is a test of vertical speed. Many riders aim for a 'sub-7-hour' time. The challenge for veterans is managing the altitude. No matter how high your FTP is at sea level, the thin air of the Rockies will force you to adjust your power targets.
Coach Raye's Race-Day Pro Tips
- Hydration + Electrolytes: At high altitude, you lose more water through respiration than you do at sea level. You might not feel 'sweaty' because the air is so dry. Drink more than you think you need, and ensure you are using high-sodium electrolyte mixes to prevent cramping on Vail Pass.
- Gear for the Peaks: The temperature difference between the valley and the summit of Loveland Pass can be 30 degrees. Bring a packable wind jacket or a 'gilet' and full-finger gloves for the descents. Shivering on a 40mph descent is dangerous.
- Don't Chase the Power: Your power meter will be your enemy if you try to hit your sea-level numbers. Expect a 10-15% drop in sustainable power at 10,000 feet. Ride by RPE (Rate of Perceived Exertion) and heart rate rather than raw watts.
How to Train for This Event
To finish the Triple Bypass, you need to be a climbing specialist. Raye’s AI coaching plans are built to develop your 'threshold-to-weight' ratio through targeted intervals and long, steady climbs. If you don't live near mountains, Raye will prescribe specific low-cadence, high-torque indoor sessions to simulate the heavy resistance of Rocky Mountain ascents. Delivered via WhatsApp, your plan will adapt to your fatigue levels, ensuring you arrive in Evergreen with the strength to conquer the clouds.