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Orange County & Inland Empire trail conditions

Mountain bike trail conditions, CA · 14 networks
10 OF 14

networks rideable right now

Rideable means PRIME, DRY or DUSTY. These estimates use weather, soil, and terrain data. Check each network for details and closures.

Conditions modeled 20:12 UTC, Oct 22

Compare network conditions

Ordered by current verdict, with matching verdicts listed alphabetically. Official closures take priority.

DRY Aliso & Wood Canyons262 ft · 37% tree cover Rideable DRY Big Bear Lake7,865 ft · 41% tree cover Rideable DRY Chino Hills State Park1,047 ft · 0% tree cover Rideable DRY Claremont Hills Wilderness Park1,598 ft · 25% tree cover Rideable DRY Crystal Cove State Park817 ft · 36% tree cover Rideable DRY Fullerton Loop249 ft · 22% tree cover Rideable DRY Guajome Regional Park108 ft · 41% tree cover Rideable DRY Rocky Peak / Simi Valley1,572 ft · 0% tree cover Rideable DRY Topanga State Park1,703 ft · 38% tree cover Rideable DUSTY Snow Summit Bike Park7,599 ft · 38% tree cover Rideable, very dry CAUTION El Scorpion / Ahmanson Ranch968 ft · 13% tree cover Use judgment CAUTION Malibu Creek State Park712 ft · 24% tree cover Use judgment STAY OFF Bonelli Regional Park1,165 ft · 11% tree cover Active damage risk STAY OFF Daley Ranch (Escondido)1,513 ft · 33% tree cover Active damage risk

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Trail work around Orange County & Inland Empire is done by Friends of Chino Hills State Park. Support your local builders.

FAQ

Are Orange County & Inland Empire mountain bike trails rideable right now?

10 of 14 networks around Orange County & Inland Empire currently have a PRIME, DRY or DUSTY verdict, meaning rideable conditions. For example, Aliso & Wood Canyons is DRY and Daley Ranch (Escondido) is STAY OFF. Check the network page for details and closure notices.

Which Orange County & Inland Empire trails are riding best today?

Rideable options around Orange County & Inland Empire include Aliso & Wood Canyons (DRY, rideable and dry), Big Bear Lake (DRY, rideable and dry) and Chino Hills State Park (DRY, rideable and dry).

How often are Orange County & Inland Empire trail conditions updated?

Loam updates condition estimates hourly. Each network page shows when its estimate was last updated.

What are these conditions based on?

Loam uses recent rain, soil, slope, slope direction, tree cover, and current weather to estimate how wet the ground is. These are estimates, not rider reports. Official closures take priority. See how the model works.