Routes Planner Features Updates

Login or Signup

Login or Signup

Login or Signup

Mountain biking trails

Auvergne Rhône Alpes

Les Rochassons route – Mount Mourex loop from Grilly

Mountain biking trails

Auvergne Rhône Alpes

Les Rochassons route – Mount Mourex loop from Grilly

Easy

4.0

(1)

10

riders

Les Rochassons route – Mount Mourex loop from Grilly

01:17

13.0km

290m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 3, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 6.09 km for 66 m

Waypoints

A

Start point

Bus stop

1

144 m

Grilly Town Center

Highlight • Settlement

2

367 m

Promenade de Faizin greenway

Highlight • Trail

An opportunity to avoid riding near cars. It's a shame we have to slow down so often to pass the gates that stop cars.

Tip by

3

6.15 km

Les Rochassons route

Highlight • Trail

Beautiful place, the short climb is worth it and is rewarded with a cool descent.

Translated by Google •

Tip by

4

6.88 km

Mount Mourex

Highlight • Summit

With the Alps and Lake Geneva on one side and the Jura mountains on the other, Mont Mourex certainly offers breathtaking landscapes wherever you look!

Showing Translation

Tip by

B

13.0 km

End point

Bus stop

Way Types & Surfaces

Way Types

10.7 km

892 m

720 m

340 m

327 m

Surfaces

11.5 km

885 m

502 m

139 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.

Highest point (740 m)

Lowest point (510 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Tuesday 6 October

17°C

11°C

-- %

Additional weather tips

Max wind speed: -- 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

231

La Barillette Bike

05:29h

56.1km

1,600m

Along the alpine pastures – Habère-Poche

01:26h

15.4km

380m

4.5

243

Descent from Mont Tendre – Riverside path loop from Jura Vaudois Nature Park

03:46h

36.8km

840m

4.6

137

Little Salève – Very nice view towards the Alps loop from Annemasse

02:08h

14.8km

700m

4.5

83

Cabane des Électriciens – View of Mont Blanc loop from La Givrine

03:27h

42.4km

770m

4.5

94

Bief de la Chaille Waterfall – BCShop Bike Shop and Café loop from Les Rousses

04:49h

50.4km

1,120m

4.5

110

Les Rochassons trail – Mount Mourex loop from Gex

02:18h

23.4km

500m

4.1

113

Very nice view towards the Alps – Croisette Pass loop from Genève-Champel

04:16h

47.7km

1,270m

4.5

73

View of Les Rousses – BCShop Bike Shop and Café loop from Lajoux

03:07h

34.6km

730m

4.8

156

Little Salève – Very nice view towards the Alps loop from Lancy-Bachet

02:56h

34.5km

640m

4.6

89

Very nice view towards the Alps – Little Salève loop from Chêne-Bourg

01:58h

21.7km

530m

4.6

75

Croisette Pass – Chartreuse de Pomier loop from Lancy-Bachet

04:53h

52.2km

1,260m