A
Avi Buxbaum
3 mo. ago
★★★★☆
Dry
Short but fun
Alpine Warmup
Portola Valley · California
0.8 mi
Distance
...
Net Elevation
9 min
Est. Time
Peak Elevation
...
Difficulty
Blue Square
0.8 mi
Distance
...
Net Elevation
9 min
Est. Time
...
Peak Elevation
Blue Square
Difficulty
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Weather outlook
Clear57°
53°63°
17 mph
Gust36 mph
6:46 AM
4:59 PM
Muddy
0.8" of rain expected today.
Proceed with caution to avoid damaging the trails
1.0 in forecast rain in the next 48 hours28% top-layer soil moisture
This looks like a wetter week around the trail, with 5 days showing meaningful rain chances.
Forecast window
Tuesday
a high near 58°F, little expected rain, 39% rain chance
Weather-based estimate. Always check local closures and posted trail conditions before riding.
Forecast data via Open-Meteo. Forecast date: .
About This Trail
Mostly flat warmup trail section with a few unexpected technical sections.
Mountain Biking in Portola Valley
Portola Valley is one of the mountain biking hubs in California, with mapped trail coverage on RidePal. Use Alpine Warmup as a starting point to compare nearby routes by distance, difficulty, surface, elevation profile, and ride time.
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Trail Details
Data Source
RidePal Submission
Ride Style
Trail
Surface
Singletrack
Technical Rating
Blue Square
Trail Style
Tech
Trail Width
Singletrack
Trail Reviews
Community ratings and recent trail conditions
4.0
★★★★☆
1 review
Latest Condition
Sun
Dry
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Mountain Bike Trails Near Portola Valley
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Alpine Warmup FAQ
Where is Alpine Warmup?
Alpine Warmup is a mountain bike trail near Portola Valley, California. RidePal maps the route, trail stats, photos, reviews, and nearby rides for this area.
How difficult is Alpine Warmup?
Alpine Warmup is 0.8 miles long, rated blue square, with a singletrack surface, with an estimated ride time of 9 min. Check the map and recent conditions before riding.
What is the weather outlook for Alpine Warmup?
Weather forecast for 2026-11-13: 0.8" of rain expected today. Proceed with caution to avoid damaging the trails Weather-based estimate. Always check local closures and posted trail conditions before riding.
What other mountain bike trails are near Alpine Warmup?
Nearby RidePal trail pages in Portola Valley include Spring Ridge Trail, Alpine Road Trail, Alder Spring Trail, Spring Ridge Trail, Old Haul Road. Use the nearby trails section to compare distance, difficulty, and route style.
What kind of ride is Alpine Warmup?
Alpine Warmup is listed as tech.
How can I update information for Alpine Warmup?
Use the RidePal contribution portal from this page to submit corrections, photos, reviews, or route updates for Alpine Warmup.
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