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France
Finistère
Morlaix
Sizun

Sizun – Drennec Dam loop from Sizun

Moderate

11

runners

Sizun – Drennec Dam loop from Sizun

01:41

14.4km

220m

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: July 12, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional d'Armorique

Waypoints

A

Start point

Bus stop

Get Directions

1

105 m

Sizun

Highlight • Other

Sizun is a small town located north of the Monts d'Arrée with just over 3,000 inhabitants. In its center, it has a magnificent parish enclosure with a triumphal arch.

Sizun has his destiny linked to one of the most resounding criminal cases in Brittany and which has so far never been elucidated and which continues to make headlines. This is the Seznec affair: In May 1923, following the disappearance of the businessman and general councilor of the canton of Sizun Pierre Quéméneur, his associate Guillaume Seznec was accused of having killed him and having made his body disappear and condemned by the Assize Court of Quimper to hard labor for life and deported to Guyana, to Devil's Island. His grandson Denis Seznec has devoted his life to fighting for the rehabilitation of his grandfather, but has not succeeded so far.

Translated by Google •

Tip by

2

7.33 km

Drennec Dam

Highlight • Lake

This 110-hectare reservoir is fed by the Élorn and Mougaud rivers. It is important because 400,000 people depend on this lake for their water supply. These are the inhabitants of the city of Brest Métropole, Landerneau and Landivisiau.

Translated by Google •

Tip by

3

7.70 km

Lake Drennec

Highlight • Other

Here is the dam.
There is a beach nearby, but also the no-water sports zone.

Translated by Google •

Tip by

B

14.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

5.75 km

4.93 km

3.32 km

361 m

Surfaces

6.33 km

4.16 km

2.07 km

1.28 km

509 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 (100 m)

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Weather

Powered by Foreca

Today

Friday 17 July

24°C

14°C

0 %

Additional weather tips

Max wind speed: 19.0 km/h

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