Mission Peak via Hidden Valley Trail

This trail is considered difficult for jogging due to its consistent and substantial incline, climbing approximately 2,000 feet in less than 3 miles. While the initial sections are manageable, the ascent becomes progressively tougher, especially near the summit with many rocks. It's often described as a 'tireless grade' or 'stair master-like ascend'.

For beginner joggers, this trail presents a significant challenge. While achievable with proper pacing and ample water, the continuous steepness and lack of shade can make it very demanding. Many use it for training due to its persistent incline.

The trail generally starts as a well-maintained gravel road through open grasslands. Beyond a cattle gate, it becomes steeper with switchbacks. Near the peak, the trail can be rougher and rockier, though some sections are dirt. The descent can be steep and gravelly, potentially slippery. After heavy rains, parts can be muddy. It's mostly a wide service road, transitioning to a rocky foot trail near the summit.

You'll be treated to expansive, panoramic vistas of the San Francisco Bay Area, including Mount Tamalpais and Mount Diablo. From the summit, Mission Peak, you can see downtown San Jose and San Francisco. The trail traverses open grasslands where you might spot grazing cattle, wild turkeys, and birds of prey. Wildlife such as black-tailed deer, bobcats, gray foxes, golden eagles, squirrels, and even rattlesnakes can be encountered.

The trail transforms seasonally; spring offers lush green landscapes and wildflowers, while fall brings vibrant colors. However, due to the lack of shade, warm days can make the trail feel much hotter. Spring and fall generally offer more moderate temperatures. Winter can bring muddy conditions after rain.

Starting at dawn is highly recommended, especially to witness the sunrise over the Bay Area. This also helps avoid the midday heat due to the trail's significant sun exposure and helps secure parking, as the trail can become very crowded, particularly on weekends.

Parking is available at the Mission Peak Regional Preserve. It's advisable to arrive early, especially on weekends, as parking lots can fill up quickly due to the trail's popularity.

Yes, dogs are generally allowed in Mission Peak Regional Preserve, but they must be kept on a leash at all times. Please remember to clean up after your pet.

There are typically no entrance fees or permits required for day use at Mission Peak Regional Preserve. However, parking fees may apply at certain lots, so check signage upon arrival.

No, the trail offers very little shade. It is largely exposed to the sun throughout its length, which can make it feel significantly hotter than the surrounding areas, especially on warm days. Be sure to bring adequate sun protection and water.

Yes, the route primarily follows the Ohlone Wilderness Trail for about 94% of its length. It also intersects with sections of the Hidden Valley Trail, Eagle Trail, and Peak Trail.