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Allaire State Park

Mountain bike trail conditions · Central New Jersey, NJ 40.152° N  74.137° W   154 FT Verified

PRIME: Rideable now

No significant rain in the forecast.

Recent rain
0.1″ of rain, 2d ago
Today
77°Fcloudy

Updated Sep 5, 2026, 13:33 UTC. Modeled hourly. Verdict last changed: Sep 4. Official closures and current trail conditions take priority.

Last 10 daysoldest to newest

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Trail outlook

Is Allaire State Park rideable today?

Yes. The live verdict is PRIME, rideable now. 0.1″ of rain, 2d ago.

3.0″
3.0″
0.1″
0.2″
FORECAST
PRIME 7d 2026-08-29: 0.00 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-08-30: 3.00 inches of rain, representative trail outlook PRIME
STAY OFF 5d 2026-08-31: 0.00 inches of rain, representative trail outlook STAY OFF
CAUTION 4d 2026-09-01: 3.00 inches of rain, representative trail outlook CAUTION
STAY OFF 3d 2026-09-02: 0.00 inches of rain, representative trail outlook STAY OFF
CAUTION 2d 2026-09-03: 0.10 inches of rain, representative trail outlook CAUTION
PRIME 1d 2026-09-04: 0.00 inches of rain, representative trail outlook PRIME
77° PRIME Today 2026-09-05: 0.00 inches of rain, Cloudy, representative trail outlook PRIME
70° PRIME SUN 2026-09-06: 0.20 inches of forecast rain, Light rain, representative trail outlook PRIME
81° PRIME MON 2026-09-07: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
84° PRIME TUE 2026-09-08: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
87° PRIME WED 2026-09-09: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
Modeled rain Forecast rain Above soft threshold (0.5″)
Over the tracked history, Allaire State Park has been rideable on 6 of the last 10 days, under a caution advisory on 2, and too wet to ride on 2. Each daily marker shows the expected daytime condition. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Allaire State Park

Allaire State Park is a mountain bike trail network in Central New Jersey, NJ. The soil is sandy and drains fast. Heavy tree cover can slow drying after rain. The terrain averages a 2.2° slope at 154 ft and mainly faces NE. Its gentle slopes drain slowly, so low spots can stay soft after rain.

How we check ourselves

How these factors affect drying

SoilSandy

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

CanopyDense 94%

Heavy tree cover shades the soil and blocks wind, so these trails dry slowly and can hold morning damp even after dry days.

TerrainHolds water

Water tends to pool and linger here rather than running off, so the surface can stay damp well after the weather clears.

FAQ

Can you ride Allaire State Park right now?

The current estimate for Allaire State Park is PRIME: rideable now. No significant rain in the forecast. 0.1″ of rain, 2d ago.

Is Allaire State Park muddy right now?

Loam currently estimates dry conditions (PRIME). Sandy soil usually drains quickly. 0.1″ of rain, 2d ago.

What is the soil and trail surface like at Allaire State Park?

Allaire State 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 Allaire State Park take to dry after rain?

Allaire State Park usually needs only a few hours to recover after light rain. Its terrain holds water in low spots, which slows it. Heavy tree cover slows drying further.

Can you ride Allaire State 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 Allaire State Park get snow in winter?

Rarely. Allaire State Park sits low and mild enough (around 154 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 Allaire State Park?

Allaire State Park sits at roughly 154 feet, faces mostly NE, and averages a 2.2° grade with about 94% tree cover. It is slower to dry where it faces north, and the gentle terrain leaves low spots soft after storms.

When is the best time of year to ride Allaire State Park?

Snow rarely affects Allaire State Park. Check recent rain and allow time for the ground to dry. Its shady aspect means it needs longer after storms than sunnier networks nearby. The live verdict above reflects today.

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Network profile

Network profile

Soil
Sandydrains fast
Drainage
Holds waterdries slowly
Tree cover
94%Dense
Elevation
154 ft
Average grade
2.2°
Predominant aspect
NE-facing

Around Allaire State Park

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