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Routes
Running trails & routes
France
Finistère
Morlaix
Sizun

View of Lake Brenilis – Roc'hs Trail loop from Roz-ar-Hoël

Routes
Running trails & routes
France
Finistère
Morlaix
Sizun

View of Lake Brenilis – Roc'hs Trail loop from Roz-ar-Hoël

Hard

153

runners

View of Lake Brenilis – Roc'hs Trail loop from Roz-ar-Hoël

03:02

25.0km

440m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: July 20, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional d'Armorique

Waypoints

A

Start point

Parking

Get Directions

1

10.6 km

View of Lake Brenilis

Highlight • Viewpoint

From the heights of the successive Roc'h, you can see the waters of Lake Brenilis.
In gray weather, bursts of light catch your eye as the sun breaks through the …

Translated by Google •

Tip by

2

10.7 km

Roc'h Trévezel

Highlight • Summit

One of the Roch of Mont d'Arrée.

Translated by Google •

Tip by

3

11.4 km

Roc'hs Trail

Highlight • Viewpoint

From Roc'h Trevezel, the highest point in Brittany, you can access this small single track which winds between the obstacles of this rocky ridge.

Translated by Google •

Tip by

4

16.6 km

Saint-Derrien Church

Highlight • Religious Site

The Church of Saint-Derrien is especially remarkable for its parish complex which is considered to be one of the most beautiful in Brittany.

Lovers of legends or architecture, this church will satisfy all your curiosities.

Translated by Google •

Tip by

19.2 km

Allée couverte du Mougau-Bihan

Archaeological Site

19.7 km

Tourbière du Mougau

Forest

23.4 km

Plage de Commana

Beach

B

25.0 km

End point

Parking

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Way Types & Surfaces

Way Types

14.0 km

5.58 km

4.54 km

487 m

353 m

< 100 m

Surfaces

10.2 km

7.28 km

3.52 km

2.23 km

1.75 km

< 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 (360 m)

Lowest point (150 m)

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Weather

Powered by Foreca

Monday 31 August

21°C

9°C

-- %

Additional weather tips

Max wind speed: -- km/h

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