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Routes
Running trails & routes
France
Ile-de-France
Rambouillet
Saint-Rémy-Lès-Chevreuse

Boullay-les-Troux Climb loop from Saint-Rémy-lès-Chevreuse

Routes
Running trails & routes
France
Ile-de-France
Rambouillet
Saint-Rémy-Lès-Chevreuse

Boullay-les-Troux Climb loop from Saint-Rémy-lès-Chevreuse

Hard

5.0

(1)

65

runners

Boullay-les-Troux Climb loop from Saint-Rémy-lès-Chevreuse

01:20

12.3km

130m

Running

Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is accessible with public transport.

Last updated: February 28, 2026

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 11.0 km for 29 m

Waypoints

A

Start point

Train Station

Get Directions

1

202 m

Old Montabé Railway Line

Highlight (Segment) • Trail

There was a time when Saint-Rémy-lès-Chevreuse was not the Terminus of the train... the railway line extended at least to Montabé. The track has been rehabilitated on the way to …

Translated by Google •

Tip by

2

2.87 km

3

3.09 km

Boullay-les-Troux Climb

Highlight • Climb

Nice climb in the shade, little traffic, medium tar if very thin tire (<25 mm)

Translated by Google •

Tip by

8.00 km

Forêt Départementale de Méridon

Forest

5

9.88 km

Single VTT in the Nauroy woods

Highlight (Segment) • Trail

Very small detour to avoid a very steep single S5.

Translated by Google •

Tip by

B

12.3 km

End point

Train Station

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Way Types & Surfaces

Way Types

5.65 km

4.16 km

987 m

767 m

673 m

Surfaces

4.54 km

3.85 km

1.46 km

1.17 km

948 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (170 m)

Lowest point (80 m)

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Weather

Powered by Foreca

Thursday 21 May

27°C

11°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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