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Running trails & routes
United States
California
Santa Clara County

Mine Hill and Randol Trail Loop

Moderate

3.0

(5)

85

runners

Mine Hill and Randol Trail Loop

01:02

9.05km

270m

Running

Jog the moderate 5.6-mile Mine Hill and Randol Trail Loop in Almaden Quicksilver County Park, featuring historical mining sites and expansiv

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Almaden Quicksilver County Park

Waypoints

A

Start point

Parking

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1

4.24 km

Santa Isabel Shaft

Highlight • Historical Site

The Santa Isabel Shaft began in 1877 and lasted until 1894 when it was abandoned. The shaft went down 2,000 feet and was responsible for 1,018 tons of ore. Today …

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9.05 km

End point

Parking

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Way Types & Surfaces

Way Types

9.05 km

Surfaces

7.28 km

1.78 km

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Elevation

Elevation

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Weather

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Today

Tuesday 14 July

36°C

18°C

0 %

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Max wind speed: 17.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of this jogging route?

This specific jogging route is rated as moderate. While some sections of the broader Mine Hill and Randol Trail system can be quite challenging, this particular loop is designed for a rewarding jogging experience with significant elevation changes that require good fitness.

How long does it typically take to jog this loop?

For an average jogger, this route typically takes around 1 hour and 2 minutes to complete.

Is the Mine Hill and Randol Trail Loop suitable for beginners?

Given its moderate difficulty and significant elevation changes, this route might be challenging for absolute beginners. It's best suited for joggers with a reasonable level of fitness who are comfortable with varied terrain and ascents.

Where can I park to access the trailhead?

Parking is available at various access points for Almaden Quicksilver County Park. For this specific loop, it's recommended to check the Komoot tour details for the most convenient trailhead parking, which often includes designated lots within the park.

Are dogs allowed on the trail?

Yes, dogs are generally allowed in Almaden Quicksilver County Park, but they must be kept on a leash at all times. Please ensure you clean up after your pet.

Do I need a permit or is there an entrance fee for Almaden Quicksilver County Park?

No, there are typically no entrance fees or permits required to access Almaden Quicksilver County Park or its trails, including the Mine Hill and Randol Trail Loop. It is free for public use.

What is the best time of year to jog this route?

Spring and fall are generally the best times to jog this route, offering pleasant temperatures and vibrant scenery. Winter can be good, but be prepared for potentially muddy or slippery sections. Summers can be very hot, so an early morning start is advisable if jogging during this season.

What kind of terrain can I expect on this loop?

The loop features varied terrain, including sections of old mining roads, fire roads, and unpaved paths. You'll encounter a mix of well-packed dirt, gravel, and some rocky areas, especially on descents. The Randol Trail portion tends to be shadier and flatter in parts compared to the initial ascent on Mine Hill Trail.

What historical sites or viewpoints can I see along the way?

This route passes through an area rich in mining history. You'll encounter numerous old mining sites and structures. A notable point of interest is the Santa Isabel Shaft. The trail also offers expansive views of the San Francisco South Bay Area, the East Bay hills, and glimpses of downtown San Jose and the Sierra Azul Mountains from higher elevations.

Does this route intersect with other trails?

Yes, this route utilizes and intersects with several other trails within the park. You will jog along sections of the Randol Trail, Mine Hill Trail, and the Bay Area Ridge Trail - 03 - South Bay, among others like the Santa Isabel Trail and Day Tunnel Trail.

Are there any shaded sections on the trail?

Yes, the route winds through heavily wooded areas, especially in its lower sections, providing good shade. As you gain elevation, the tree cover thins out, offering more open views but also more sun exposure. The Randol Trail is generally known for being shadier than the Mine Hill Trail.

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