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Running trails & routes
France
Auvergne Rhône Alpes
Saint-Jean-De-Maurienne
Lanslebourg-Mont-Cenis

Fort de Ronce – Centro 21 loop from Lanslevillard

Hard

7

runners

Fort de Ronce – Centro 21 loop from Lanslevillard

01:00

7.00km

320m

Running

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.

Last updated: November 19, 2025

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Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 1.22 km for 179 m

Closed: • November-May (otherwise open)

After 5.36 km for 386 m

Closed: • November-May (otherwise open)

Waypoints

A

Start point

Parking

Get Directions

1

4.10 km

Fort de Ronce

Castle

2

5.21 km

Centro 21

Fort

B

7.00 km

End point

Parking

Way Types & Surfaces

Way Types

2.86 km

1.62 km

921 m

727 m

542 m

322 m

Surfaces

2.98 km

2.25 km

1.76 km

< 100 m

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Elevation

Elevation

Highest point (2,290 m)

Lowest point (1,970 m)

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Weather

Powered by Foreca

Saturday 6 December

2°C

-2°C

87 %

If you start your activity now...

Max wind speed: 9.0 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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