Sam Canin
last mo.
★★★★★
Perfect
All super fun chunky tech. I would rate 4.5 because the uphill is annoying but other than that it is pretty much perfect
Mill Valley · California
2.8 mi
Distance
...
Net Elevation
31 min
Est. Time
Peak Elevation
...
Difficulty
Double Black
2.8 mi
Distance
...
Net Elevation
31 min
Est. Time
...
Peak Elevation
Double Black
Difficulty
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No significant precipitation expected.
Trail conditions look great for riding
The week looks mostly favorable for riding, with no major moisture signal in the forecast.
Best Window This Week
Sunday
a high near 68°F, little expected rain, 3% rain chance
Forecast data via Open-Meteo.
Very gnarly tech trail. There is some uphill so take note of that. It takes around 45 minutes .
Mill Valley is one of the mountain biking hubs in California, with mapped trail coverage on RidePal. Use HLS as a starting point to compare nearby routes by distance, difficulty, surface, elevation profile, and ride time.
View all MTB trails in Mill ValleyNo photos yet
Data Source
RidePal Submission
Ride Style
Enduro
Surface
Singletrack
Technical Rating
Double Black Diamond
Trail Style
Tech
Trail Width
Singletrack
Community ratings and recent trail conditions
4.0
★★★★☆
2 reviews
Latest Condition
Prime
Perfect
Sam Canin
last mo.
★★★★★
Perfect
All super fun chunky tech. I would rate 4.5 because the uphill is annoying but other than that it is pretty much perfect
Grant Roberts
4 mo. ago
★★★☆☆
Dry
Keep exploring
Compare nearby RidePal trail pages by difficulty, distance, route style, and local ride context.
HLS is a mountain bike trail near Mill Valley, California. RidePal maps the route, trail stats, photos, reviews, and nearby rides for this area.
HLS is 2.8 miles long, rated double black diamond, with a singletrack surface, with an estimated ride time of 31 min. Check the map and recent conditions before riding.
Forecast signals point toward generally dry trail surfaces, though shaded sections can still vary. The current forecast suggests Sunday because a high near 68°F, little expected rain, 3% rain chance.
Nearby RidePal trail pages in Mill Valley include Crazy Dog, Jason’s Shaft, Locs Alternate Entrances, Lower Temalpa DH, Tenderfoot Shortcut Shutes. Use the nearby trails section to compare distance, difficulty, and route style.
HLS is listed as tech.
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