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Santa Teresa County Park

Mountain bike trail conditions · Bay Area, CA 37.209° N  121.793° W   505 FT Verified

DRY: Rideable

Thursday, October 22nd at 7pm Conditions turn Stay off.

Recent rain
No measurable rain in the past week
Today
64°Flight rain
  • Mon 10/12, no measurable rain, daily high 71 degrees Fahrenheit, modeled conditions: DRY
  • Tue 10/13, no measurable rain, daily high 73 degrees Fahrenheit, modeled conditions: DRY
  • Wed 10/14, no measurable rain, daily high 80 degrees Fahrenheit, modeled conditions: DRY
  • Thu 10/15, no measurable rain, daily high 86 degrees Fahrenheit, modeled conditions: DRY
  • Fri 10/16, no measurable rain, daily high 94 degrees Fahrenheit, modeled conditions: DRY
  • Sat 10/17, no measurable rain, daily high 92 degrees Fahrenheit, modeled conditions: DRY
  • Sun 10/18, no measurable rain, daily high 79 degrees Fahrenheit, modeled conditions: DRY then DUSTY then DRY
  • Mon 10/19, no measurable rain, daily high 70 degrees Fahrenheit, modeled conditions: DRY
  • Tue 10/20, no measurable rain, daily high 69 degrees Fahrenheit, modeled conditions: DRY
  • Wed 10/21, no measurable rain, daily high 65 degrees Fahrenheit, modeled conditions: DRY
  • Today, Thu 10/22, 0.21 inches of rain, daily high 64 degrees Fahrenheit, modeled conditions: DRY then STAY OFF then CAUTION
  • Fri 10/23, no measurable rain, daily high 64 degrees Fahrenheit, modeled conditions: CAUTION then DRY
  • Sat 10/24, no measurable rain, daily high 78 degrees Fahrenheit, modeled conditions: DRY
  • Sun 10/25, no measurable rain, daily high 80 degrees Fahrenheit, modeled conditions: DRY
  • Mon 10/26, no measurable rain, daily high 81 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
  • Tue 10/27, no measurable rain, daily high 78 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
Updated

Updated Thursday, October 22nd, 2026 at 20:37 UTC. Verdict last changed: Thursday, October 22nd. Official closures and current trail conditions take priority.

Modeled hourly. Closures and local conditions take priority.

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Is Santa Teresa County Park rideable today?

Yes. The live verdict is DRY, rideable now. No measurable rain in the past week.

Over the tracked history, Santa Teresa County Park has been rideable on 10 of the last 10 days. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Santa Teresa County Park

Santa Teresa County Park is a mountain bike trail network in Bay Area, CA. Soil data at the sampled location is classified as sandy. Open tree cover can allow more sun and wind exposure, helping drying. Terrain data indicates an elevation of about 505 ft, an average terrain slope of 4.9° and a predominant WNW-facing aspect. Terrain slope does not measure the trail tread or its drainage features. Trails here include Mine Trail, Stile Ranch and Bernal Hill. Loam models conditions across the network; individual trails and constructed surfaces can differ from these environmental inputs. Official closures and conditions on the ground take priority.

How we check ourselves

How these factors affect drying

SoilSandy

Sandy soil generally allows water to drain readily. Rainfall, shade and trail construction also affect recovery. The model uses surveyed water-retention values, not measured trail recovery times.

CanopyOpen 0%

Open tree cover can allow more sunlight and wind to reach the ground. Terrain, weather and trail construction also affect drying.

TerrainModerate

Moderate terrain slope is one input to the drying model. Local drainage also depends on soil and trail construction.

FAQ

Can you ride Santa Teresa County Park right now?

The current estimate for Santa Teresa County Park is DRY: rideable. Rideable now. Good window for the next ~5 hours. No measurable rain in the past week.

Is Santa Teresa County Park muddy right now?

Loam currently estimates dry conditions (DRY). Sandy soil usually drains quickly. No measurable rain in the past week.

What is the soil and trail surface like at Santa Teresa County Park?

The soil data at the sampled location is classified as sandy. This describes an environmental input, not a survey of every trail surface.

How long does Santa Teresa County Park take to dry after rain?

Santa Teresa County Park has no fixed drying time. Rainfall, soil moisture, shade and the weather that follows all matter. Check the current estimate and wait until the trail surface is firm.

Can you ride Santa Teresa County Park after rain?

Sandy soil can help drainage, but heavier rain, shade and the trail surface also affect recovery. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

What does a frozen condition mean at Santa Teresa County Park?

FROZEN means Loam estimates snow cover or frozen ground. It does not establish that riding is allowed or that every trail is frozen. Check posted winter access rules and watch for soft ground as temperatures rise.

What trails are at Santa Teresa County Park?

Trails at Santa Teresa County Park include Mine Trail, Stile Ranch, Bernal Hill, Rocky Ridge Trail and Ohlone Trail. This is a partial list. The condition estimate covers the whole network, so individual trails may differ.

What's the terrain and elevation like at Santa Teresa County Park?

Terrain data indicates an elevation of about 505 ft, an average terrain slope of 4.9° and a predominant WNW-facing aspect. Terrain slope does not measure the trail tread or its drainage features.

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Network profile

Network profile

Soil
Sandydrainage input
Terrain
Moderateterrain slope
Tree cover
0%Open
Elevation
505 ft
Average grade
4.9°
Predominant aspect
WNW-facing

Named trails

  • Mine Trail
  • Stile Ranch
  • Bernal Hill
  • Rocky Ridge Trail
  • Ohlone Trail

This is a partial trail list. The condition estimate covers the whole network. Trail names from public agency data and © OpenStreetMap contributors.

Around Santa Teresa County Park

Nearby networks

Calero County Park1 MI Lake Cunningham Bike Park9 MI Soquel Demonstration Forest11 MI Henry Coe State Park14 MI Sunol Regional Wilderness23 MI

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