Rio Grande Trail

Embark on the Rio Grande and Brush Creek Trail Loop for a diverse road cycling experience through Colorado's stunning landscapes. This route parallels the Roaring Fork River, guiding you past verdant ranchlands, through forests of ponderosa and spruce, and offering continuous river views. You might even spot bald eagles or osprey, with the majestic Mount Sopris often visible in the distance.

This difficult 37.6-mile (60.5 km) loop involves a substantial 3061 feet (933 metres) of elevation gain, typically taking around 3 hours and 30 minutes to complete. While the Rio Grande Trail is largely paved, expect varied surfaces including concrete and compacted gravel, especially on the Brush Creek Trail segment. The best time to cycle is from late spring through early fall, specifically May to October, when conditions are optimal.

This loop is a notable "rails-to-trails" project, transforming a historic railroad corridor into a multi-use path that connects communities like Snowmass Village. The separation from car traffic allows for full immersion in nature, and the Roaring Fork Transportation Authority (RFTA) bus service, equipped with bike racks, offers a convenient option for one-way rides or shuttling back to your start.

The Rio Grande Trail – Marolt Open Space loop from Aspen offers a diverse road cycling adventure, blending paved paths with some sections of well-maintained compacted gravel. You'll pedal alongside the scenic Roaring Fork River, often away from traffic, with stunning mountain views and glimpses of historic ranch buildings. The Marolt Open Space itself is a highlight, providing a serene backdrop and a chance to spot local wildlife like deer or bald eagles.

This moderate 40.1-mile (64.6 km) route, with 2173 feet (662 metres) of elevation gain, typically takes about 3 hours and 12 minutes to complete. The trail is easily accessible from various points, and you can even use RFTA bus service with bike racks. While mostly paved, be ready for some unpaved segments that require good fitness, making it a great option for cyclists looking for a substantial ride.

This trail is a fantastic example of a "rails-to-trails" project, built on the historic Denver and Rio Grande Western Railroad corridor. It serves as a continuous multi-use path connecting communities throughout the Roaring Fork Valley, offering a unique blend of history and natural beauty. The separation from car traffic makes it a particularly appealing choice for road cyclists seeking a peaceful and immersive experience.