Copper Triangle

The Copper Triangle is a challenging route, approximately 84 miles (135 km) long with over 6,700 feet (2,050 meters) of elevation gain. For most experienced cyclists, it takes around 7-9 hours to complete, depending on pace, stops, and weather conditions. It's a full-day commitment.

No, the Copper Triangle is rated as an intermediate to advanced ride. Its substantial length, significant elevation gain over three high mountain passes (Fremont Pass, Tennessee Pass, and Vail Pass), and high altitude make it unsuitable for beginners. Riders should be well-prepared for sustained climbing and potential exposure to mountain elements.

The route primarily follows paved roads, often with wide shoulders, and includes a dedicated bike path near I-70. You'll experience breathtaking scenery, traversing the Tenmile, Gore, and Sawatch mountain ranges. Expect vast open mountain landscapes, rivers, and historic mining outposts. Be aware of potential gravel and snowmelt runoff on descents and the possibility of encountering wildlife.

The route is rich with points of interest. You'll pass through Harrison Avenue (Downtown Leadville), cross Tennessee Pass – Continental Divide & 10th Mountain Division Memorial, and see the unique Red Cliff Bridge. Other highlights include the charming town of Minturn, Colorado, and scenic bodies of water like Black Lake (Dam Number 1) and Clinton Gulch Reservoir. You'll also summit Fremont Pass Summit.

The best time to cycle the Copper Triangle is typically from late spring through early fall. Mid-to-late September is particularly stunning due to the vibrant fall colors of the Aspen trees. However, be prepared for afternoon thunderstorms, which are common in the Colorado mountains during summer.

The Copper Triangle typically starts and ends at Copper Mountain Resort, where parking is available. Many cyclists also choose to start in Leadville or other points along the loop. Always check local parking regulations and availability, especially during peak season or events.

Generally, there are no specific permits or entrance fees required to cycle the Copper Triangle route itself. While parts of the route pass through or near the recently designated Camp Hale-Continental Divide National Monument, standard road cycling on public highways and designated bike paths within the monument typically does not require special permits or fees for recreational use. Always respect local regulations and signage.

The Copper Triangle is a road cycling route that largely follows public highways and dedicated bike paths. While dogs are generally not permitted to run alongside cyclists on these types of routes for safety reasons, you may find dog-friendly areas in the towns you pass through, such as Leadville or Minturn. If you plan to bring a dog, it's best to research specific dog-friendly parks or trails in the surrounding areas for off-bike activities.

As the route traverses vast mountain landscapes, you might encounter various wildlife. Common sightings can include deer, elk, marmots, and various bird species. While less common, bears and mountain lions inhabit these areas, so it's always wise to be aware of your surroundings and know how to react to wildlife encounters.

Yes, the route intersects and briefly utilizes sections of several other paths. Notably, it includes portions of the Colorado Trail (Segment 7 and 8), the Tenmile Recpath, and the Gore Valley Trail. You'll also find sections of the Continental Divide Trail (CDT) and the Fremont Pass Recreational Pathway along the way.

Given the route's length, elevation, and high altitude, come prepared. Essential items include plenty of water and nutrition, layers of clothing for changing mountain weather, sun protection, a bike repair kit, and a first-aid kit. A GPS device or map is also highly recommended. Be ready for potential afternoon thunderstorms and significant temperature drops at higher elevations.

Yes, the route passes through several towns where you can find amenities. Leadville and Minturn, Colorado offer cafes, restaurants, and lodging options. Vail, which the route passes near, also provides extensive services. It's wise to plan your stops for food and water in advance, especially for the longer stretches between towns.