Routes Planner Features Updates

Login or Signup

Login or Signup

Login or Signup

Running trails & routes

Kerdiston lake loop from Pont Auffret

Running trails & routes

Kerdiston lake loop from Pont Auffret

Moderate

19

runners

Kerdiston lake loop from Pont Auffret

01:04

10.4km

60m

Running

Moderate run. 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: August 21, 2026

Waypoints

A

Start point

Parking

1

3.07 km

Pont Yannick Lock on the Nantes–Brest Canal

Highlight • Other

The old lock keeper's house has been converted to a private home, but well maintained.

Tip by

2

4.97 km

Kerdiston lake

Highlight • Lake

The dams for the Canal de Nantes à Brest create a lake from the waters of a little stream, the bike trail passes on the back of the levy

Tip by

3

5.19 km

Great Trench of the Nantes to Brest Canal

Highlight • Monument

At an altitude of 184 m, the Glomel trench is the highest point of the Nantes-Brest canal and the watershed between the Blavet and Aulne basins. The canal project and …

Translated by Google •

Tip by

5.81 km

Étang de Trébel

Lake

B

10.4 km

End point

Parking

Way Types & Surfaces

Way Types

10.3 km

< 100 m

< 100 m

Surfaces

10.3 km

< 100 m

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

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

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Monday 19 October

15°C

5°C

28 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

Comments

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

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

Navigate Send to Phone

Move start point

Embed on a website

Report an Issue

Report restricted access

Nearby routes

4.5

1,485

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

04:53h

40.1km

620m

4.7

1,253

Bon-Repos Abbey – Lock No. 138 of Bon Repos loop from Gouarec

05:53h

48.1km

820m

3.5

185

Lock No. 138 of Bon Repos – Bon-Repos Abbey loop from Gouarec

02:19h

18.4km

480m

5.0

237

Canal Crossing – Cascade Lock loop from Lycée Le Gros Chêne

01:10h

11.2km

40m

4.5

168

Landroannec Cove – Guerlédan Lake and Beach loop from Guerlédan

01:56h

17.1km

190m

5.0

156

View of Lake Guerlédan – Sordan Cove loop from Saint-Aignan

02:28h

18.6km

520m

5.0

114

Sordan Cove – View of Lake Guerlédan loop from Lac de Guerlédan

01:39h

13.0km

250m

153

Running loop from Carhaix-Plouguer

00:36h

5.79km

30m

210

Bon-Repos Abbey – Lock No. 138 of Bon Repos loop from Bon Repos sur Blavet

05:47h

46.4km

1,030m

3.0

149

Pontivy Castle – Cascade Lock loop from Neulliac

01:50h

17.8km

50m

87

Lock No. 138 of Bon Repos – Bon-Repos Abbey loop from Gouarec

01:38h

14.6km

240m

73

Bon-Repos Abbey – Lock No. 138 of Bon Repos loop from Bon Repos sur Blavet

01:11h

11.2km

100m