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Running trails & routes

Lac de Guerlédan – Lock No. 138 of Bon Repos loop from Lac de Guerlédan

Running trails & routes

Lac de Guerlédan – Lock No. 138 of Bon Repos loop from Lac de Guerlédan

Hard

4.5

(4)

1,485

runners

Lac de Guerlédan – Lock No. 138 of Bon Repos loop from Lac de Guerlédan

04:53

40.1km

620m

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: October 14, 2026

Waypoints

A

Start point

Parking

1

2.84 km

Shaded trail along Lake Guerlédan

Highlight (Segment) • Trail

This trail offers great little singles for hiking or running on an ultra-fun route with, in addition, magical viewpoints over Lake Guerlédan.

Translated by Google •

Tip by

6.77 km

Beach

Beach

3

8.59 km

Guerlédan Lock - Nantes to Brest Canal

Highlight • Monument

Last locks before reaching the barrage

Tip by

4

13.0 km

Landroannec Cove

Highlight • Lake

The cove of Landroannec has a small beach and is crossed by the path that goes around the lake of Guerlédan. It is a beautiful leisure base and a choice birdwatching spot.

Translated by Google •

Tip by

5

18.6 km

Lac de Guerlédan

Highlight • Lake

21.5 km

Lac de Guerlédan

Lake

7

23.2 km

La Belle Bleue

Highlight • Structure

Walk-in small cave on the way, beware of steep stairs, but we were also there with children

Translated by Google •

Tip by

8

23.5 km

Viewpoint

Highlight • Viewpoint

Among the many very pleasant viewpoints that make up the tour of Lake Guerledan

Translated by Google •

Tip by

28.5 km

Forêt de Quénécan

Forest

10

32.9 km

Lock No. 138 of Bon Repos

Highlight • Bridge

The 18th century canal lock has been shaped like a medieval bridge fitting to the old Abby, with a hostel in the old canal keeper's house, and a café on the opposite side from the Abby.

Tip by

38.1 km

Viewpoint

Viewpoint

12

39.9 km

Sordan Cove

Highlight • Beach

Anse de Sordan is a small cove of intimate proportions, hidden on the edge of the Quénédan forest. It has a beach that invites you to swim.

Translated by Google •

Tip by

B

40.1 km

End point

Parking

Way Types & Surfaces

Way Types

21.2 km

7.80 km

6.50 km

4.26 km

209 m

156 m

Surfaces

20.4 km

10.5 km

4.71 km

1.85 km

1.48 km

1.17 km

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Elevation

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

Highest point (220 m)

Lowest point (80 m)

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Weather

Powered by Foreca

Friday 16 October

14°C

7°C

0 %

Additional weather tips

Max wind speed: 25.0 km/h

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