Extreme
Cycling
🇩🇪 Germany
Recorded Trail

This track was recorded on the ground by an actual expedition vehicle.

ID: DE-BW-26

Allgäu Long Ride

Added on 5 Oct 2026
Logged by @trailxon23 August 2010

Long 252 km ride from Herlazhofen with 2,100 m of climbing to about 1,660 m.

Trail Map

Initialising Map Engine...

Trail Profile

General Instructions

Multi-day distance; plan overnight stops.

Weather check

At Start
701m

Sampling Micro-Climate...

47.7929, 10.0084

Slide to preview conditions across the entire route • Point: 47.7929, 10.0084 @ 701m

Quick Stats

Distance
252.03 km
Type
Cycling Sector
Elevation Range
544m - 1663m
Max Elevation
1663 m
Max Gradient
15.6%
16.1%

Highlights

  • Leutkirch
  • Allgäu Alps
  • Lake Constance

Field Radio Protocol

VHF-UHF Communication

Emergency Simplex
146.520MHz
Team Coordination
446.006MHz
Scout Primary
146.400MHz

Propagation Telemetry

Ridge Line

92%

Gorge Floor

18%

Sector Relay: Sector Alpha Relay• 12-18 KM Range

Regulatory Compliance

VHF/UHF frequencies are for monitoring and emergency coordination only. Transmitting on these bands may require an Amateur Radio License or regional government permits. Check local telecommunications laws before operation.

Technical Analysis

Total Ascent

+2100 m

Total Descent

-2099 m

Ruggedness Index

Terrain Roughness Index

Vertical displacement per km. Typical range: 0 (Smooth) to 100+ (Extreme Mountain).

0 (Smooth)50 (Steep)100+ (Extreme)
16.7

16.7

Tortuosity Index

Route Curviness Index

Ratio of actual path to straight line. Typical range: 1.0 (Direct) to 3.0+ (Switchbacks).

1.0 (Direct)2.0 (Winding)3.0+ (Serpentine)
1.92

1.92

Gradient Distribution

Flat (0-3%)55%
Moderate (3-8%)35%
Steep (>8%)10%

Surface & Hydrology

Paved2%
Unpaved98%

Surface Spectrum Analysis

Asphalt
2%
Gravel
20%
Dirt Track
78%
Water Crossings

Includes only technical water fords where the vehicle actively enters a stream or riverbed. Permanent bridges are excluded from this count.

0

Difficulty Analysis

SCORE: 75

Difficulty is determined by a technical multi-vector analysis of elevation profile, surface quality, and topographic intensity.

Resulting CategoryExtreme

Bounding Box (WGS84)

MIN LAT: 47.240274
MAX LAT: 47.793608
MIN LON: 9.851609
MAX LON: 10.642916

Point Spacing: 56.8 m • Engine: TrailX Precision GPX ANALYTICS v1.0.0

Reviews & Discussion0

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