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Routes
Road cycling routes
France
Auvergne Rhône Alpes

Grenoble

The best road cycling routes around Grenoble

4.5

(5522)

189,852

riders

1,687

rides

Road cycling routes around Grenoble are characterized by their diverse terrain, ranging from challenging Alpine climbs to scenic valley roads. The city is nestled at the confluence of three mountain ranges – Chartreuse, Belledonne, and Vercors – providing a dramatic backdrop for rides. Cyclists can expect significant elevation changes, with routes often ascending famous mountain passes and offering panoramic views of the surrounding peaks and valleys. The region's geography ensures a variety of road cycling experiences, from demanding ascents to…

Last updated: May 11, 2026

4.8

(84)

6,593

riders

#1.

Alpe d'Huez and Col de Sarenne Loop

54.2km

05:42

2,130m

2,130m

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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Hard

4.8

(46)

5,335

riders

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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4.9

(22)

2,012

riders

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Hard

4.5

(104)

1,790

riders

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

4.6

(82)

1,102

riders

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

4.7

(70)

831

riders

30.8km

02:05

1,040m

1,040m

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

4.8

(20)

571

riders

102km

05:41

2,140m

2,140m

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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Tips from the Community

Fabrizio Garofolo
September 13, 2025, Col de Sarenne

The most beautiful hill to climb in these areas.

Translated by Google

12

0

Kat
September 2, 2025, Voie verte de l'Oisans

The bike path is not accessible throughout because the river has washed away parts of it. It is also not crossable on foot.

Translated by Google

0

0

Very technical descent, I recommend using bikes with disc brakes.

Translated by Google

13

0

About 7 km at ~9% to Clavans-le-Haut on a narrow road with uneven tarmac, offering superb views.

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2

0

Very good for a restart, to be done regularly the first few weeks 😊

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0

0

Each stage winner finishing at Alpe Huez has their name inscribed on one of the 21 corners of the official Tour de France climb. Since our beloved Marco Pantani won twice in 1995 and 1997, his name appears on Turns 2 and 3.

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0

0

A great monument at the Tour de France.

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2

0

For real climbers who move upwards like a chamois.

Translated by Google

3

0

Frequently Asked Questions

How many road cycling routes are available around Grenoble?

There are over 1,700 road cycling routes around Grenoble, offering a wide variety of experiences from challenging mountain passes to scenic valley rides. The region's diverse terrain caters to different skill levels.

Are there road cycling routes suitable for beginners or families in Grenoble?

Yes, Grenoble offers routes suitable for beginners and families. Approximately 230 routes are rated as easy. A great option for a more relaxed ride is the La Belle Via Cycle Route, which follows river valleys and the Isère, offering gentle gradients.

What kind of challenging climbs can I expect around Grenoble?

Grenoble is renowned for its challenging Alpine climbs, situated at the confluence of the Chartreuse, Belledonne, and Vercors mountain ranges. You can tackle iconic ascents like the Alpe d'Huez and Col de Sarenne Loop, famous for its hairpin bends, or the significant Alpine ascent of Col de la Croix de Fer Climb from Allemond.

Are there long-distance road cycling routes in the Grenoble area?

Yes, for those seeking longer distances, Grenoble provides several options. The Balconies of Belledonne Loop, for instance, covers over 100 km and offers extensive views and significant elevation gain. Another substantial ride is the Route du pas de la confession – Steven Rooks corner loop from Villard-Reculas, which is over 90 km.

When is the best time of year for road cycling around Grenoble?

The best time for road cycling around Grenoble is generally from late spring to early autumn (May to October). During these months, mountain passes are typically clear of snow, and the weather is most favorable for tackling both valley routes and high-altitude climbs. Winter cycling is possible on lower-elevation routes, but higher passes will be closed due to snow.

What do other road cyclists enjoy most about cycling in Grenoble?

The road cycling routes in Grenoble are highly rated by the komoot community, with an average score of 4.5 stars from over 5,600 reviews. Cyclists frequently praise the dramatic Alpine scenery, the variety of challenging climbs, and the well-maintained roads that offer panoramic views of the Chartreuse, Belledonne, and Vercors mountain ranges.

Are there circular road cycling routes available near Grenoble?

Many of the road cycling routes around Grenoble are designed as loops, allowing you to start and finish in the same location. Examples include the challenging Alpe d'Huez and Col de Sarenne Loop and the scenic Le Sappey-en-Chartreuse loop, which offers stunning views of the Chartreuse massif.

Can I find routes that offer scenic viewpoints around Grenoble?

Absolutely. The mountainous terrain surrounding Grenoble means many routes offer breathtaking scenic viewpoints. The Col de Porte and Fort du Saint-Eynard Loop from Grenoble provides spectacular vistas, including views of the city and the surrounding peaks. You can also find highlights like The Moucherotte Summit or Steven Rooks corner along various routes, offering memorable panoramas.

Are there any notable landmarks or natural attractions along the road cycling routes?

Yes, the region around Grenoble is rich in natural beauty and landmarks. You might encounter stunning waterfalls like the Saint-Même Cirque Waterfalls or the White Waterfall. Many routes also pass by impressive mountain peaks such as Saint-Michel Peak or Chamechaude, offering incredible backdrops for your ride.

What is the typical elevation gain on road cycling routes near Grenoble?

Given Grenoble's location amidst three mountain ranges, significant elevation gain is a common feature of its road cycling routes. Even moderate routes can involve several hundred meters of climbing, while difficult routes often feature over 1,000 meters of ascent. For example, the La Bérarde Climb from Bourg d'Oisans includes nearly 1,300 meters of elevation gain.

How well-maintained are the road cycling paths around Grenoble?

The road cycling paths around Grenoble are generally well-maintained, especially the major routes and mountain passes popular with cyclists. The region is known for its cycling infrastructure, including dedicated bike lanes and routes that are regularly used and kept in good condition. However, as with any mountainous region, conditions can vary, so it's always advisable to check local reports before heading out.

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Check out more Road cycling routes throughout Grenoble below and find the perfect route in your destination.

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