Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Mountain biking trails

Saint-Léger-Des-Prés

Dike at Étang de Boulet – Boulet Pond loop from La Guzardière

Mountain biking trails

Saint-Léger-Des-Prés

Dike at Étang de Boulet – Boulet Pond loop from La Guzardière

Moderate

5.0

(5)

20

riders

Dike at Étang de Boulet – Boulet Pond loop from La Guzardière

02:45

38.7km

250m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Last updated: August 21, 2026

Tips

Includes a segment in which cycling is not permitted

After 8.96 km for 148 m

Waypoints

A

Start point

Get Directions

1

6.78 km

Dike at Étang de Boulet

Highlight • Structure

Crossing the pond very fun!

Translated by Google •

Tip by

2

7.95 km

Boulet Pond

Highlight • Lake

The Etang du Boulet is a Natura 2000 site and the largest lake in the department. It is an artificial pond created in 1828 to regulate the water supply during low water periods.

Translated by Google •

Tip by

3

9.03 km

Étang de Boulet

Highlight • Lake

Ideal place to rest, eat and fill up with water. Presence of picnic tables and toilets.

Translated by Google •

Tip by

4

9.17 km

Picnic spot in front of the pond

Highlight • Other

Camp site, snack bar and beach make a good place to stop for rest on a bike ride. Less than 40 km from Rennes it's a good halfway point on a loop or on the way to the Mont Saint-Michel.

Tip by

5

20.9 km

The Headliner

Highlight • Restaurant

Only bar in Saint-Medard-sur-Ille.
Serves as bread drop-off point Mondays and Wednesdays.

Tip by

6

21.4 km

Saint-Médard-sur-Ille Lock

Highlight • Other

7

26.6 km

Montreuil

Highlight • Settlement

8

32.8 km

Boulet Pond

Highlight • Lake

B

38.7 km

End point

Way Types & Surfaces

Way Types

13.6 km

12.3 km

10.6 km

1.76 km

469 m

Surfaces

11.5 km

11.0 km

9.08 km

3.95 km

2.67 km

497 m

Sign up to see more specific route details

Sign up for free

Elevation

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

Friday 21 August

24°C

8°C

0 %

Additional weather tips

Max wind speed: 13.0 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

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

4.9

126

Léhon Stone Bridge – Dinan Viaduct loop from Dinan

03:15h

41.1km

530m

4.7

94

Maffrais Pond – Kitty bumps up loop from Liffré

01:33h

20.1km

120m

4.7

85

Old town loop from Saint-Aubin-du-Cormier

02:59h

37.9km

300m

4.5

183

Le Châtelier Lock – The Port of Dinan loop from Miniac

03:56h

54.4km

680m

4.7

106

Saint Anne's Chapel – Beautiful shaded trail loop from Cherrueix

02:26h

44.1km

50m

4.3

85

Saint-Suliac – Saint-Suliac loop from Miniac-Morvan

03:00h

42.3km

370m

4.2

63

Liffré Forest MTB – Kitty bumps up loop from Parking de l'espace naturel départemental des Gaudriers

03:41h

48.7km

350m

4.9

133

Mont Saint-Michel – View of Mont Saint-Michel loop from Barrage du Mont Saint-Michel

00:43h

10.4km

10m

4.7

107

Duchess Anne's dyke – Windmill No. 1 loop from Beauvoir

02:34h

46.2km

60m

4.8

86

The Headliner – Bosses Hédé1 loop from Montreuil-sur-Ille

03:58h

50.8km

350m

4.7

40

Mountainbike loop from Gahard

02:39h

32.3km

290m

4.8

79

Traverse of Bois de Cranne – The Headliner loop from Melesse

03:23h

47.2km

420m