Boreas Pass and Gold Dust Trail Loop

This loop is generally considered a difficult mountain bike ride. It demands very good fitness and advanced riding skills, with some sections potentially requiring riders to push their bikes. While the initial climb on Boreas Pass Road is a gradual ascent, the Gold Dust Trail features high-quality singletrack with bermed turns, rocky portions, and rooty descents.

The terrain is diverse. Boreas Pass Road, which follows an old narrow-gauge railroad, is primarily a dirt road with gravel, natural, and unpaved surfaces, though it can have rougher sections with potholes and washboards. Once you transition to the Gold Dust Trail, you'll encounter high-quality singletrack with bermed turns, soft pine-needle beds, rocky sections, and rooty descents. There's also a notable mile or two-long "flume section" on the Gold Dust Trail that offers a flowing ride.

The best time to ride this loop is typically from late spring through early fall, generally June to September, when the pass is clear of snow and the trails are dry. During these months, you'll also experience vibrant summer wildflowers and pleasant temperatures. Always check local trail conditions and weather forecasts before heading out, as conditions can change rapidly in the mountains.

Yes, the loop offers abundant and expansive views. You'll see vistas of the Blue River Valley, dense aspen groves, and prominent peaks like Quandary Peak. At the summit of Boreas Pass (11,481 feet), you can explore remnants of the historic Boreas Station, including a renovated Section House, a railroad boxcar, and an old water tank. Don't miss the Boreas Pass Viewpoint for panoramic views, and the Como Historic Railroad Depot near the start/end point.

Parking is available in the historic town of Como, which serves as a common starting point for this loop. Specific parking areas are usually designated near the trailhead access points in town. Always ensure you park in legal and designated spots to avoid issues.

No, generally you do not need a specific permit or pay an entrance fee to mountain bike the Boreas Pass and Gold Dust Trail Loop. The trail is located within Pike National Forest, which typically allows recreational access without fees for day use. However, always be aware of and follow all local regulations and Leave No Trace principles.

Yes, the trail is generally dog-friendly. However, dogs must be kept on a leash at all times to protect wildlife and ensure the safety of other trail users. Please remember to pack out all pet waste and ensure your dog is capable of handling the strenuous distance and elevation gain.

Yes, this route utilizes sections of several other paths. A significant portion of the loop follows the Great Divide Mountain Bike Route. You will also ride on parts of the Gold Dust Trail itself, as well as smaller sections of Forest Road 50, Selkirk Road, Old US 285, Forest Road 406, and County Road 836.

As this loop is in a mountainous and forested area, you might encounter various wildlife. Common sightings can include deer, elk, marmots, and various bird species. Bear and mountain lion sightings are rare but possible. Always maintain a safe distance, never feed wildlife, and store food properly.

The historic town of Como, a common starting point, offers limited amenities. For more extensive options, including cafes, pubs, and accommodation, the nearby town of Breckenridge is a popular hub for mountain bikers and offers a wide range of services.

The highest point on this loop is the summit of Boreas Pass, which sits at an elevation of 11,481 feet (3,500 meters). This is where you'll find the historic Boreas Station remnants and impressive panoramic views.