Bald Mountain Trail

This route is rated as difficult for jogging. It features significant elevation changes, with an ascent of approximately 304 meters (1000 feet) over its 7.66-kilometer (4.76-mile) length. The challenge is often more about lung capacity due to the continuous climbing rather than technical foot placement.

The terrain on this route generally consists of packed dirt and small gravel, though some sections may be rocky. While steep, parts of the trail, particularly those shared with roads, can offer a smoother, runnable surface.

Yes, the primary highlight of this route is the Bald Mountain Summit, Sierra Azul Open Space Preserve. From here, you can expect spectacular panoramic views of the surrounding landscapes.

Yes, the route incorporates sections of several other trails. You will jog along parts of the Bay Area Ridge Trail - 03 - South Bay, the Bald Mountain Trail itself, Woods Trail, Mount Umunhum Trail, and Wood Road.

Given its location in California, the trail is generally accessible year-round. However, for comfortable jogging, spring and fall offer milder temperatures. Summer can be hot, so an early morning start is advisable, while winter might bring cooler, potentially wet conditions.

Regulations for dogs in Sierra Azul Open Space Preserve can vary. It's best to check the official preserve website for the most current rules regarding dogs, including leash requirements and permitted areas, before you visit.

Generally, there are no entrance fees or permits required for day use at Sierra Azul Open Space Preserve. However, it's always recommended to check the official Midpeninsula Regional Open Space District website for any specific regulations or temporary closures that might apply.

Specific parking information for the Bald Mountain Trail within Sierra Azul Open Space Preserve should be confirmed with the Midpeninsula Regional Open Space District. Look for designated parking areas near the Mount Umunhum Road access point, as this is a common starting point for trails in the area.

For this difficult jogging route, you should bring plenty of water, appropriate trail running shoes, sun protection (hat, sunscreen), and layers of clothing as temperatures can change. A map or GPS device is also recommended, as well as snacks for energy.

Sierra Azul Open Space Preserve is a natural area, so amenities like cafes are not typically found directly at trailheads. Plan to bring all necessary supplies with you. Restrooms may be available at designated parking areas or visitor centers within the preserve, but it's wise to check beforehand.

This specific Komoot route for the Bald Mountain Trail is designed as an out-and-back, meaning you will return along the same path you took to reach the summit.