The best running trails in Sierra Azul Open Space Preserve (Closed Areas)

There are over 130 running routes available in the accessible areas of Sierra Azul Open Space Preserve. These routes cater to various fitness levels, from easy loops to challenging ascents, offering diverse terrain and scenic views.

Joggers will encounter a wide variety of terrain, including dirt roads, some moderate to very steep, and singletrack trails. The preserve features serpentine grasslands, rocky chaparral, dense bay tree stands, shaded oak woodlands, and riparian corridors, providing a rich and varied running experience.

Yes, Sierra Azul Open Space Preserve offers several easy running routes. One popular option is the Rocky Ridge and Oak Ridge Trail Loop, which is about 2.1 miles (3.3 km) long and leads through pleasant oak woodland and open ridges.

For experienced runners seeking a challenge, routes like the Bay Area Ridge Trail: Priest Rock to Kennedy Knob offer significant elevation gain over 7.7 miles (12.3 km). Another demanding option is the Mount El Sombroso loop from Lexington Reservoir County Park, a 12.7-mile (20.3 km) path with a substantial climb and diverse scenery.

The preserve is renowned for its expansive vistas. From various points, especially higher elevations like Mount Umunhum, runners are rewarded with panoramic views of the Santa Clara Valley, Lexington Reservoir, the town of Los Gatos, and the surrounding ridgelines and peaks of the Bay Area.

Yes, several points of interest enhance the running experience. You might encounter the challenging Mount Umunhum Road climb, or pass by Guadalupe Reservoir. The Kennedy Trail itself is a notable feature, offering varied terrain.

While the guide does not specify dog-friendly trails, many open space preserves in the region allow dogs on leash. It's always best to check the official Midpeninsula Regional Open Space District website for the most current regulations regarding dogs on specific trails within Sierra Azul Open Space Preserve.

Yes, there are several loop running routes. For example, the Rocky Ridge and Oak Ridge Trail Loop is an easy 2.1-mile (3.3 km) option. The Kennedy-Limekiln area also offers challenging loops like the Limekiln/Priest Rock Loop, which is a 4.8-mile run with over 1000 feet of climbing.

The area is highly rated by the komoot community, with an average score of 4.6 stars from over 10 reviews. Runners often praise the diverse terrain, the challenging ascents, and the panoramic views of the Santa Clara Valley. The variety of habitats, from oak woodlands to chaparral, also contributes to an immersive natural experience.

The guide does not provide specific public transport information for accessing the trailheads. Due to the preserve's location in the Santa Cruz Mountains, access is generally easier by car. Parking areas are available at various trailheads, such as those for Mount Umunhum and the Kennedy-Limekiln area.

Joggers can experience a significant range of elevations, from approximately 700 feet near Lexington Reservoir to the impressive 3,486-foot peak of Mount Umunhum. This provides excellent opportunities for challenging hill workouts and long, adventurous runs with substantial climbs.

Yes, Sierra Azul Open Space Preserve borders Almaden Quicksilver County Park, providing extensive options for longer runs. It's possible to combine trail systems for adventures such as a 16.6-mile run from Almaden Quicksilver to Lexington Reservoir, offering a truly extended experience.