Alma and Redwood Springs Loop

The Alma and Redwood Springs Loop is approximately 8.5 kilometers (5.3 miles) long. For jogging, it typically takes around 70-80 minutes to complete, depending on your pace and fitness level, due to its challenging elevation changes.

The trail primarily features wide, well-maintained paths composed of packed gravel and dirt. Be prepared for significant and constant climbing, especially on sections like the Upper Pete Siemens Trail, which gains about 600 feet over one mile. Some areas may also have rocky sections, and descents can be steep.

No, this loop is generally rated as difficult for jogging. It involves sustained climbs and descents with steep grades, sometimes exceeding 10%, requiring good stamina and careful footing. It's best suited for experienced trail runners or those looking for a demanding workout.

Parking is available at the trailhead within Bear Creek Redwoods Open Space Preserve. Arriving early, especially on weekends, is recommended as the preserve can become busy, though it's often less crowded than other popular trails in the region.

Regulations regarding dogs in Bear Creek Redwoods Open Space Preserve can vary. It's always best to check the official Midpeninsula Regional Open Space District website for the most current rules on dog access and leash requirements before your visit.

You'll be immersed in a serene, shaded forest environment, featuring a diverse canopy of fir, oak, and bay woodlands. The trail is particularly known for its impressive second-growth and old-growth redwoods, including a lush redwood grove along Webb Creek and a large redwood with a distinctive reiteration. Glimpses of the Sierra Azul mountains are also possible during climbs.

The trail can be enjoyed year-round, but spring and fall offer the most pleasant temperatures for jogging. Spring brings wildflowers, while fall showcases beautiful foliage. Summer can be warm, but the dense tree canopy provides significant shade. Winter jogging is possible, but be prepared for potentially wet and muddy conditions.

As of current information, there are typically no entrance fees or permits required to access Bear Creek Redwoods Open Space Preserve. However, it's always a good practice to check the official Midpeninsula Regional Open Space District website for any updates or specific regulations before your visit.

A major highlight is jogging among the Old-Growth Redwoods in Bear Creek Redwoods Open Space Preserve. You'll also find a vibrant environment around a small spring along the Redwood Springs Trail, complete with ferns and moss-covered tree trunks, and the impressive 'gianter redwoods' mentioned in local descriptions.

Yes, the route incorporates sections of other official trails within the preserve. You will jog along significant portions of the Upper Pete Siemens Trail and the Redwood Springs Trail as part of this loop.

The primary challenge for joggers on this loop is the significant and sustained elevation gain and loss. The steep grades require considerable effort and stamina, making it a demanding workout even for experienced trail runners.