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Claremont Hills Wilderness Park

Mountain bike trail conditions · Orange County & Inland Empire, CA 34.136° N  117.718° W   1,598 FT Verified

PRIME: Rideable now

No significant rain in the forecast.

Recent rain
0.8″ of rain, 6d ago
Today
90°Fpartly cloudy

Updated Sep 12, 2026, 17:22 UTC. Modeled hourly. Verdict last changed: Sep 7. Official closures and current trail conditions take priority.

Last 10 daysoldest to newest

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Trail outlook

Is Claremont Hills Wilderness Park rideable today?

Yes. The live verdict is PRIME, rideable now. 0.8″ of rain, 6d ago.

0.8″
FORECAST
PRIME 7d 2026-09-05: 0.00 inches of rain, representative trail outlook PRIME
CAUTION 6d 2026-09-06: 0.80 inches of rain, representative trail outlook CAUTION
PRIME 5d 2026-09-07: 0.00 inches of rain, representative trail outlook PRIME
PRIME 4d 2026-09-08: 0.00 inches of rain, representative trail outlook PRIME
PRIME 3d 2026-09-09: 0.00 inches of rain, representative trail outlook PRIME
PRIME 2d 2026-09-10: 0.00 inches of rain, representative trail outlook PRIME
PRIME 1d 2026-09-11: 0.00 inches of rain, representative trail outlook PRIME
90° PRIME Today 2026-09-12: 0.00 inches of rain, Partly cloudy, representative trail outlook PRIME
86° PRIME SUN 2026-09-13: 0.00 inches of forecast rain, Fog or low cloud, representative trail outlook PRIME
88° PRIME MON 2026-09-14: 0.00 inches of forecast rain, Clear, representative trail outlook PRIME
85° PRIME TUE 2026-09-15: 0.00 inches of forecast rain, Clear, representative trail outlook PRIME
87° PRIME WED 2026-09-16: 0.00 inches of forecast rain, Clear, representative trail outlook PRIME
Modeled rain Forecast rain Above soft threshold (0.5″)
Over the tracked history, Claremont Hills Wilderness Park has been rideable on 9 of the last 10 days, and under a caution advisory on 1. Each daily marker shows the expected daytime condition. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Claremont Hills Wilderness Park

Claremont Hills Wilderness Park is a mountain bike trail network in Orange County & Inland Empire, CA. The soil is sandy and drains fast. The terrain averages a 8.7° slope at 1,598 ft and mainly faces SE. Its rolling slopes drain steadily.

How these factors affect drying

SoilSandy

Sandy, coarse soil sheds water fast. These trails are among the quickest to recover after rain.

CanopyPartial 25%

A mix of sun and shade. Conditions vary across the network, with open sections drying faster than covered ones.

TerrainSheds water

Water runs off this terrain rather than pooling, which helps the surface dry out after rain.

FAQ

Can you ride Claremont Hills Wilderness Park right now?

The current estimate for Claremont Hills Wilderness Park is PRIME: rideable now. No significant rain in the forecast. 0.8″ of rain, 6d ago.

Is Claremont Hills Wilderness Park muddy right now?

Loam currently estimates dry conditions (PRIME). Sandy soil usually drains quickly. 0.8″ of rain, 6d ago.

What is the soil and trail surface like at Claremont Hills Wilderness Park?

Claremont Hills Wilderness Park sits on sandy soil that drains fast. Sandy, coarse soil sheds water fast. These trails are among the quickest to recover after rain.

How long does Claremont Hills Wilderness Park take to dry after rain?

Claremont Hills Wilderness Park usually needs only a few hours to recover after light rain. Its terrain sheds water, which speeds drying.

Can you ride Claremont Hills Wilderness Park after rain?

Sandy soil drains quickly, though heavier rain can leave soft spots. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

Does Claremont Hills Wilderness Park get snow in winter?

Rarely. Claremont Hills Wilderness Park sits low and mild enough (around 1,598 ft) that snow seldom affects riding; conditions are driven by rain and drying. Loam still flags FROZEN on the rare freeze.

What's the terrain and elevation like at Claremont Hills Wilderness Park?

Claremont Hills Wilderness Park sits at roughly 1,598 feet, faces mostly SE, and averages a 8.7° grade with about 25% tree cover. It is exposed to morning sun, and the rolling terrain drains steadily.

When is the best time of year to ride Claremont Hills Wilderness Park?

Snow rarely affects Claremont Hills Wilderness Park. Check recent rain and allow time for the ground to dry. The live verdict above reflects today.

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Network profile

Network profile

Soil
Sandydrains fast
Drainage
Sheds waterdries quickly
Tree cover
25%Partial
Elevation
1,598 ft
Average grade
8.7°
Predominant aspect
SE-facing

Around Claremont Hills Wilderness Park