Trail du Lac de Guerlédan2026

19.09.2026Mûr de Bretagne (France)

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Pacing, fueling and crew sheet for the course you pick

35 km

Le Tour du Laclongest of 4 courses

4 courses

8km
Course Nature
12.09.
No index
15km
Un tour à Caurel
12.09.
No index
25km
723 m D-
La virée à Sordan
12.09.
No index
GPX
35km
1’141 m D-
Le Tour du Lac
12.09.
No index
GPX

Course analysis

35 km1’139 m D+

46effort kmⓘ35 km on the map · feels like 46 km

D+: 1’139 m
D−: 1’141 m
Max alt.: 261 m
Steepest: 15%

Segments

Elevation profile: Le Tour du Lac

85 m — 261 m

Feels like these

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Trail du Lac de Guerlédan, in one roadbook.

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The race

The Trail du Lac de Guerlédan takes place on 19 September 2026 in Mûr de Bretagne, on the shores of the lake. The event offers four trail distances (8 km, 15 km, 25 km, 35 km) and a relay, organized by Guerlédan Aventures.

Where to stay

Find a place to stay near Mûr de Bretagne for the race.

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Editions