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Mission Trails Regional Park

Mountain bike trail conditions · San Diego, CA 32.845° N  117.054° W   637 FT Verified

DRY: Rideable

No significant rain in the forecast.

Recent rain
0.9″ of rain, 4d ago
Today
77°Ffog or low cloud
  • Mon 10/26, no measurable rain, daily high 80 degrees Fahrenheit, modeled conditions: DRY
  • Tue 10/27, no measurable rain, daily high 75 degrees Fahrenheit, modeled conditions: DRY
  • Wed 10/28, no measurable rain, daily high 73 degrees Fahrenheit, modeled conditions: DRY
  • Thu 10/29, no measurable rain, daily high 71 degrees Fahrenheit, modeled conditions: DRY
  • Fri 10/30, no measurable rain, daily high 69 degrees Fahrenheit, modeled conditions: DRY
  • Sat 10/31, 0.06 inches of rain, daily high 73 degrees Fahrenheit, modeled conditions: DRY
  • Sun 11/1, 0.98 inches of rain, daily high 68 degrees Fahrenheit, modeled conditions: DRY then CAUTION then STAY OFF
  • Mon 11/2, no measurable rain, daily high 72 degrees Fahrenheit, modeled conditions: STAY OFF then CAUTION then DRY
  • Tue 11/3, no measurable rain, daily high 73 degrees Fahrenheit, modeled conditions: DRY
  • Wed 11/4, no measurable rain, daily high 74 degrees Fahrenheit, modeled conditions: DRY
  • Today, Thu 11/5, no measurable rain, daily high 77 degrees Fahrenheit, modeled conditions: DRY
  • Fri 11/6, no measurable rain, daily high 84 degrees Fahrenheit, modeled conditions: DRY
  • Sat 11/7, no measurable rain, daily high 85 degrees Fahrenheit, modeled conditions: DRY
  • Sun 11/8, no measurable rain, daily high 86 degrees Fahrenheit, modeled conditions: DRY
  • Mon 11/9, no measurable rain, daily high 85 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
  • Tue 11/10, no measurable rain, daily high 82 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
Updated

Updated Thursday, November 5th, 2026 at 12:47 UTC. Verdict last changed: Thursday, November 5th. Official closures and current trail conditions take priority.

Modeled hourly. Closures and local conditions take priority.

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Is Mission Trails Regional Park rideable today?

Yes. The live verdict is DRY, rideable now. 0.9″ of rain, 4d ago.

CHANGED
Monday, November 2nd at 7am
Dried back to DRY.
Monday, November 2nd at 1am
Dried back to CAUTION.
Sunday, November 1st at 1pm
Rain moved in. Verdict dropped to STAY OFF.
Over the tracked history, Mission Trails Regional Park has been rideable on 9 of the last 10 days, and too wet to ride on 1. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Mission Trails Regional Park

Mission Trails Regional Park is a mountain bike trail network in San Diego, 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 637 ft, an average terrain slope of 12.8° and a predominant E-facing aspect. Terrain slope does not measure the trail tread or its drainage features. 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 22%

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

TerrainSteep

Steeper terrain can encourage runoff. Terrain slope does not measure the trail tread or its drainage features.

FAQ

Can you ride Mission Trails Regional Park right now?

The current estimate for Mission Trails Regional Park is DRY: rideable. Rideable now. No significant rain in the forecast. 0.9″ of rain, 4d ago.

Is Mission Trails Regional Park muddy right now?

Loam currently estimates dry conditions (DRY). Sandy soil usually drains quickly. 0.9″ of rain, 4d ago.

What is the soil and trail surface like at Mission Trails Regional 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 Mission Trails Regional Park take to dry after rain?

Mission Trails Regional 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 Mission Trails Regional 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 Mission Trails Regional 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's the terrain and elevation like at Mission Trails Regional Park?

Terrain data indicates an elevation of about 637 ft, an average terrain slope of 12.8° and a predominant E-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
Steepterrain slope
Tree cover
22%Open
Elevation
637 ft
Average grade
12.8°
Predominant aspect
E-facing

Around Mission Trails Regional Park

Nearby networks

Los Peñasquitos Canyon9 MI Sweetwater Reservoir12 MI Daley Ranch (Escondido)Orange County & Inland Empire, CA24 MI Guajome Regional ParkOrange County & Inland Empire, CA30 MI Aliso & Wood CanyonsOrange County & Inland Empire, CA64 MI

Every San Diego network →

Trail stewards

Trail work here is done by Mission Trails Regional Park Foundation. Support your local builders.