LoamTrail outlook
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Why Summit Bike Park dries this way
Terrain & soilSummit Bike Park sits in the Seattle & Snoqualmie, WA area, on loam soil that drains well over terrain that sheds water and dries quickly. Heavy tree cover holds the damp in, so it stays wet longer than the sky overhead would suggest. Whether it’s worth riding comes down to how that ground sheds and holds water after rain. That’s exactly what Loam tracks, hour by hour. The ENE-facing aspect catches morning sun, so the surface firms up earlier in the day, and the steep terrain, about a 14.2° average grade at 3,215 ft, sheds water fast once the rain stops.
Network profile
- Soil
- Loamdrains well
- Drainage
- Sheds waterdries quickly
- Tree cover
- 77%Dense
- Elevation
- 3,215 ft
- Average grade
- 14.2°
- Predominant aspect
- ENE-facing
How these factors affect drying
SoilLoam
Loam balances drainage with water retention, so it typically takes a day or two to dry after meaningful rain.
CanopyDense 77%
Heavy tree cover shades the soil and blocks wind, so these trails dry slowly and can hold morning damp even after dry days.
TerrainSheds water
Water runs off this terrain rather than pooling, which helps the surface dry out after rain.
Around Summit Bike Park
Trail stewards
Trail work here is done by Evergreen Mountain Bike Alliance. Support your local builders.
FAQ
Common questionsCan you ride Summit Bike Park right now?
As of the latest update, Summit Bike Park is Rideable now (PRIME). No significant rain in the forecast. No measurable rain in the past week.
What is the soil and trail surface like at Summit Bike Park?
Summit Bike Park sits on loam soil that drains well. Loam balances drainage with water retention, so it typically takes a day or two to dry after meaningful rain.
How long does Summit Bike Park take to dry after rain?
Summit Bike Park usually needs about a day or two to dry after meaningful rain. Its terrain sheds water, which speeds drying. Heavy tree cover slows drying further.
Does Summit Bike Park get snow in winter?
Yes. At 3,215 ft, Summit Bike Park typically sees winter snow and freeze-thaw that can pause riding. Loam flags a FROZEN state when the ground is snow-covered or frozen, then clears it as things thaw and dry.
What's the terrain and elevation like at Summit Bike Park?
Summit Bike Park sits at roughly 3,215 feet, faces mostly ENE, and averages a 14.2° grade with about 77% tree cover. That makes it a morning-sun network that firms up early in the day, and the steep grade means it sheds water quickly. Loam models this exact ground against live weather rather than using one regional forecast.
When is the best time of year to ride Summit Bike Park?
The reliable season at Summit Bike Park runs late spring through fall: at around 3,215 feet it holds real winter snowpack, and freeze-thaw makes the shoulder seasons hit or miss. Loam flags FROZEN days and posts a live verdict, so the calendar never has to be the tiebreaker.