Home Destinations France Ile-de-FranceParis to Montigny Ride

Hard

Cycling

🇫🇷 France

Recorded Trail

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

ID: FR-IDF-06

Paris to Montigny Ride

Added on 9 Oct 2026

Logged by @trailxon12 October 2010

28 km ride from central Paris southwest to Montigny-le-Bretonneux, mixing gravel paths and tarmac with about 450 m of climbing.

Trail Map

Initialising Map Engine...

Trail Profile

General Instructions

Use cycle lanes in central Paris and take care at busy junctions.

Mission Logs96 waypoints

Distance	Direction & Instruction	Gradient
0.0 km	SW Start Point	5%
0.1 km	S Steep Ascent	13%
0.2 km	S Steep Ascent	21%
0.3 km	S Steep Ascent	13%
0.3 km	S Terrain Change	5%

Note: Gear suggestions are based on terrain gradient and are for reference only.

Weather check

At Start

40m

Sampling Micro-Climate...

48.8635, 2.3546

Slide to preview conditions across the entire route • Point: 48.8635, 2.3546 @ 40m

Quick Stats

Distance

28.2 km

Type

Cycling Sector

Elevation Range

30m - 175m

Max Elevation

175 m

Max Gradient

30.8%

40%

Highlights

Seine River
Palace of Versailles
Vélodrome National

Field Radio Protocol

VHF-UHF Communication

Signal Verified

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

+446 m

Total Descent

-308 m

Ruggedness Index

Terrain Roughness Index

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

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

26.7

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)

1.17

Gradient Distribution

Flat (0-3%)69%

Moderate (3-8%)24%

Steep (>8%)7%

Surface & Hydrology

Paved32%

Unpaved68%

Surface Spectrum Analysis

Asphalt

32%

Gravel

48%

Dirt Track

20%

Water Crossings

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

Difficulty Analysis

SCORE: 51

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

Resulting CategoryHard

Bounding Box (WGS84)

MIN LAT: 48.787018

MAX LAT: 48.866815

MIN LON: 2.043942

MAX LON: 2.354623

Point Spacing: 5.9 m • Engine: TrailX Precision GPX ANALYTICS v1.0.0

Reviews & Discussion0

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Plan this trip

Before you go: Paris to Montigny Ride

Best time to go

Apr, May, Jun, Sep, Oct

June to September is best for Alpine and Pyrenean routes; spring and autumn suit Provence, Occitania and the Loire, while Réunion is driest from May to November and prone to cyclones from January to March.