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Running trails & routes
France
Ile-de-France

Grande Bosse – Nice technical section loop from Porchefontaine

Routes
Running trails & routes
France
Ile-de-France

Grande Bosse – Nice technical section loop from Porchefontaine

Moderate

4.4

(14)

617

runners

Grande Bosse – Nice technical section loop from Porchefontaine

01:22

12.6km

130m

Running

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: October 7, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 12.2 km for 194 m

Closed: • Wednesday: 6:00 AM-3:00 PM • Saturday: 6:00 AM-3:00 PM (otherwise open)

Waypoints

A

Start point

Train Station

Get Directions
1

3.23 km

View of Versailles and Viroflay

Highlight • Viewpoint

Best time: At sunset! I really recommend it.
access via Chemin de Jouy blocked due to a large tree on the road

Translated by Google •

Tip by

2

3.23 km

Here we have an incredible panoramic view. On the one hand, you have the city of Versailles, and Viroflay on the other. At an altitude of 180 meters, this spot is a great reward after an effort in running!

Translated by Google •

Tip by

3

5.60 km

Grande Bosse

Highlight • Trail

The ravine creates a hump

Translated by Google •

Tip by

4

7.32 km

Nice technical section

Highlight (Segment) • Forest

Nice 9-11% incline, ideal for trail running training. In good weather, you can work on your cardio. On rainy days, it's an opportunity to test yourself on technical terrain. After …

Translated by Google •

Tip by

5

9.00 km

Lovely gently sloping path

Highlight (Segment) • Trail

We climb without forcing between the trees. Magnificent. Best of Île de France!

Translated by Google •

Tip by

B

12.6 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

9.52 km

1.61 km

979 m

422 m

< 100 m

Surfaces

7.66 km

2.90 km

1.64 km

233 m

138 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 (180 m)

Lowest point (110 m)

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Weather

Powered by Foreca

Friday 16 October

16°C

8°C

0 %

Additional weather tips

Max wind speed: 22.0 km/h

to get more detailed weather forecasts along your route

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

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