Round Valley loop

This route is considered a difficult road ride, requiring a very good level of fitness. It covers approximately 95.5 kilometers (59.3 miles) with a substantial elevation gain of about 1,150 meters (3,773 feet).

Cyclists can generally expect to complete the Round Valley loop in approximately 4 hours and 35 minutes, depending on their pace and stops.

The Round Valley loop is characterized by mostly well-paved surfaces, making it ideal for road bikes. You'll navigate scenic rolling hills throughout the ride.

The route offers beautiful scenery with velvety rolling hills, oak trees, and a rural, pastoral landscape where you might spot grazing cattle. You'll also enjoy views reminiscent of Tuscany, with vineyards and the broader Tri-Valley area. Notable sections include Morgan Territory Road, Marsh Creek Road, and Camino Diablo Road.

Yes, the route briefly intersects with several other paths, including sections of the Bob Walker Regional Trail, Diablo Regional Trail, Oak Hills Trail, and Clyma Trail.

As this is primarily a road cycling route, it is not typically considered suitable for dogs. For trails within Morgan Territory Regional Preserve, dogs are generally allowed on leash, but this specific loop is designed for road bikes.

The Tri-Valley area, including Livermore, is popular for cycling year-round. However, spring and fall offer the most pleasant temperatures for this long ride, avoiding the summer heat and potential winter rains.

The Round Valley loop primarily uses public roads. However, parts of the route pass through or near Morgan Territory Regional Preserve. Generally, there are no entrance fees for the preserve itself, but always check local regulations for any specific permits if you plan to stop or access facilities within the preserve, such as the Morgan Territory Regional Preserve Picnic Area.

While the route is a loop, common starting points often involve parking in Livermore or nearby areas. Specific parking information for the Round Valley Regional Preserve or Morgan Territory Regional Preserve can be found on the East Bay Regional Park District website or by checking local resources like visittrivalley.com.

The route itself is quite rural, offering a sense of solitude. However, Livermore, which is part of the Tri-Valley area and a common starting/ending point, offers numerous cafes, restaurants, and amenities for cyclists. It's advisable to carry sufficient water and snacks for the ride itself.

The Round Valley loop is recognized as one of the best road cycling routes in the Livermore area due to its challenging distance and elevation, combined with picturesque rural scenery. The Tri-Valley area, including Livermore, has even hosted the prestigious Amgen Tour of California, highlighting its appeal for serious cycling.