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Sunderbruch Park

Mountain bike trail conditions · Iowa 41.514° N  90.640° W   745 FT Verified

PRIME: Rideable now

No significant rain in the forecast.

Recent rain
3.4″ of rain, 1d ago
Today
80°Ffog or low cloud

Updated Sep 10, 2026, 22:32 UTC. Modeled hourly. Verdict last changed: Sep 10. Official closures and current trail conditions take priority.

Last 10 daysoldest to newest

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Trail outlook

Is Sunderbruch Park rideable today?

Yes. The live verdict is PRIME, rideable now. 3.4″ of rain, 1d ago.

3.4″
0.1″
FORECAST
PRIME 7d 2026-09-03: 0.00 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-09-04: 0.00 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-09-05: 0.00 inches of rain, representative trail outlook PRIME
PRIME 4d 2026-09-06: 0.00 inches of rain, representative trail outlook PRIME
PRIME 3d 2026-09-07: 0.00 inches of rain, representative trail outlook PRIME
PRIME 2d 2026-09-08: 0.00 inches of rain, representative trail outlook PRIME
STAY OFF 1d 2026-09-09: 3.40 inches of rain, representative trail outlook STAY OFF
80° CAUTION Today 2026-09-10: 0.00 inches of rain, Fog or low cloud, representative trail outlook CAUTION
81° PRIME FRI 2026-09-11: 0.00 inches of forecast rain, Fog or low cloud, representative trail outlook PRIME
89° PRIME SAT 2026-09-12: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
78° PRIME SUN 2026-09-13: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
84° PRIME MON 2026-09-14: 0.10 inches of forecast rain, Light rain, representative trail outlook PRIME
Modeled rain Forecast rain Above soft threshold (0.5″)
Over the tracked history, Sunderbruch Park has been rideable on 9 of the last 10 days, and too wet to ride on 1. Each daily marker shows the expected daytime condition. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Sunderbruch Park

Sunderbruch Park is a mountain bike trail network in Iowa. The soil is loam and drains well. Heavy tree cover can slow drying after rain. The terrain averages a 1° slope at 745 ft and mainly faces S. Its nearly flat slopes can hold water in flat stretches.

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 83%

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 Sunderbruch Park right now?

The current estimate for Sunderbruch Park is PRIME: rideable now. No significant rain in the forecast. 3.4″ of rain, 1d ago.

Is Sunderbruch Park muddy right now?

Loam currently estimates dry conditions (PRIME). 3.4″ of rain, 1d ago.

What is the soil and trail surface like at Sunderbruch Park?

Sunderbruch 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 Sunderbruch Park take to dry after rain?

Sunderbruch Park usually needs about a day or two to dry after meaningful rain. Its terrain holds water in low spots, which slows it. Heavy tree cover slows drying further.

Can you ride Sunderbruch Park after rain?

Drying time depends on how much rain fell and the weather that follows. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

Does Sunderbruch Park get snow in winter?

Rarely. Sunderbruch Park sits low and mild enough (around 745 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 Sunderbruch Park?

Sunderbruch Park sits at roughly 745 feet, faces mostly S, and averages a 1° grade with about 83% tree cover. It is quicker to dry where it faces south, and the nearly flat terrain holds puddles in the flats.

When is the best time of year to ride Sunderbruch Park?

Snow rarely affects Sunderbruch Park. Check recent rain and allow time for the ground to dry. Its sunny aspect helps it come back fast after storms. The live verdict above reflects today.

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Network profile

Network profile

Soil
Loamdrains well
Drainage
Holds waterdries slowly
Tree cover
83%Dense
Elevation
745 ft
Average grade
Predominant aspect
S-facing

Around Sunderbruch Park