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Green Mountain Park

Mountain bike trail conditions · Denver & Golden, CO 39.700° N  105.178° W   6,792 FT Verified

DRY: Rideable

No significant rain in the forecast.

Recent rain
0.3″ of rain, 3d ago
Today
52°Fcloudy
  • Mon 10/26, 0.50 inches of rain, daily high 50 degrees Fahrenheit, modeled conditions: DRY then CAUTION then STAY OFF then CAUTION then DRY
  • Tue 10/27, no measurable rain, daily high 54 degrees Fahrenheit, modeled conditions: DRY
  • Wed 10/28, no measurable rain, daily high 63 degrees Fahrenheit, modeled conditions: DRY
  • Thu 10/29, no measurable rain, daily high 60 degrees Fahrenheit, modeled conditions: DRY
  • Fri 10/30, no measurable rain, daily high 60 degrees Fahrenheit, modeled conditions: DRY
  • Sat 10/31, no measurable rain, daily high 56 degrees Fahrenheit, modeled conditions: DRY
  • Sun 11/1, no measurable rain, daily high 56 degrees Fahrenheit, modeled conditions: DRY
  • Mon 11/2, 0.33 inches of rain, daily high 47 degrees Fahrenheit, modeled conditions: DRY then STAY OFF then CAUTION then DRY
  • Tue 11/3, no measurable rain, daily high 48 degrees Fahrenheit, modeled conditions: DRY
  • Wed 11/4, no measurable rain, daily high 48 degrees Fahrenheit, modeled conditions: DRY
  • Today, Thu 11/5, no measurable rain, daily high 52 degrees Fahrenheit, modeled conditions: DRY
  • Fri 11/6, no measurable rain, daily high 50 degrees Fahrenheit, modeled conditions: DRY
  • Sat 11/7, no measurable rain, daily high 57 degrees Fahrenheit, modeled conditions: DRY
  • Sun 11/8, no measurable rain, daily high 63 degrees Fahrenheit, modeled conditions: DRY
  • Mon 11/9, no measurable rain, daily high 64 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
  • Tue 11/10, no measurable rain, daily high 61 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
Updated

Updated Thursday, November 5th, 2026 at 13:25 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 Green Mountain Park rideable today?

Yes. The live verdict is DRY, rideable now. 0.3″ of rain, 3d ago.

CHANGED
Monday, November 2nd at 8pm
Dried back to DRY.
Monday, November 2nd at 12pm
Dried back to CAUTION.
Monday, November 2nd at 11am
Rain moved in. Verdict dropped to STAY OFF.
Over the tracked history, Green Mountain Park has been rideable on 9 of the last 10 days, and under a caution advisory on 1. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Green Mountain Park

Green Mountain Park is a mountain bike trail network in Denver & Golden, CO. Soil data at the sampled location is classified as rocky sandy. Open tree cover can allow more sun and wind exposure, helping drying. Terrain data indicates an elevation of about 6,792 ft, an average terrain slope of 7.3° and a predominant SW-facing aspect. Terrain slope does not measure the trail tread or its drainage features. Trails here include Summit Loop, North Access and Box O Rox Trail. 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

SoilRocky sandy

The soil data includes about 55% rock fragments. The model uses this to adjust drainage; it does not measure how quickly every trail section dries. Drying behavior is modeled from the soil classification, not measured directly on the trail.

CanopyOpen 14%

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 Green Mountain Park right now?

The current estimate for Green Mountain Park is DRY: rideable. Rideable now. No significant rain in the forecast. 0.3″ of rain, 3d ago.

Is Green Mountain Park muddy right now?

Loam currently estimates dry conditions (DRY). The drying model accounts for about 55% rock fragments in the soil data. 0.3″ of rain, 3d ago.

What is the soil and trail surface like at Green Mountain Park?

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

How long does Green Mountain Park take to dry after rain?

Green Mountain Park has no fixed drying time. Rainfall, soil moisture, shade and the weather that follows all matter. The model accounts for about 55% rock fragments in the soil data, but that does not establish a recovery time. Check the current estimate and wait until the trail surface is firm.

Can you ride Green Mountain Park after rain?

Rock fragments influence the drying model, but softer trail sections may need more time. 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 Green Mountain 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 Green Mountain Park?

Trails at Green Mountain Park include Green Mountain, Rooney Valley Trail, Summit Loop, North Access and Box O Rox 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 Green Mountain Park?

Terrain data indicates an elevation of about 6,792 ft, an average terrain slope of 7.3° and a predominant SW-facing aspect. Terrain slope does not measure the trail tread or its drainage features.

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Network profile

Network profile

Soil
Rocky sandydrainage input · modeled
Terrain
Steepterrain slope
Tree cover
14%Open
Elevation
6,792 ft
Average grade
7.3°
Predominant aspect
SW-facing

Named trails

  • Green Mountain
  • Rooney Valley Trail
  • Summit Loop
  • North Access
  • Box O Rox Trail

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

Around Green Mountain Park

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