4.6
(109)
1,669
riders
212
rides
Road cycling routes around Grenay, located in the Isère department of Auvergne-Rhône-Alpes, traverse a varied topography. The region features elevations ranging from approximately 720 to 1,050 feet (220 to 321 meters), offering both moderate and challenging ascents. Cyclists can expect routes that wind through picturesque landscapes, including valleys and rolling hills. The area provides diverse terrain suitable for road cycling.
Last updated: July 2, 2026
4.5
(4)
20
riders
39.8km
01:47
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
14
riders
47.4km
02:08
250m
250m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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9
riders
83.3km
03:57
1,040m
1,040m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
7
riders
51.5km
02:29
620m
620m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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and its replica of the Castle
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The small sacred monument that the biker encounters here is designed somewhat differently than many other wayside crosses. The most common material is wood or stone, but here, metal has been used. The longitudinal beam is unusually long, so that it rises above the fields, visible from afar. The two ends of the crossbeam and the upper end of the longitudinal beam are adorned with an additional decorative element. But regardless of material and design, all crosses have one thing in common: For the faithful observer, they are a sign of the death of Jesus Christ, but at the same time, they always point beyond that to the resurrection.
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Cycle path along the runways
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Beautiful, quiet path through a wood, passing next to several ponds.
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View towards Artas from the Charantonnay road.
1
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A road with a slight slope that takes you from Lafayette to Villette de Vienne
1
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Road a little busy depending on the hours but very good for doing some exos
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There are over 220 road cycling routes available around Grenay, primarily in the Isère department of Auvergne-Rhône-Alpes. These routes cater to various skill levels, from easy to difficult.
Road cycling in Grenay, Isère, is characterized by varied topography, including rolling hills, valleys, and moderate to challenging ascents. Elevations typically range from 220 to 321 meters, offering diverse landscapes for cyclists.
Yes, Grenay offers challenging routes for experienced cyclists. For example, the The open sea – Miribel bike path loop from Saint-Quentin-Fallavier is a difficult 136.3 km route with significant elevation gain. Another demanding option is the Eyzin climb – Chemin de la Combe loop from Saint-Quentin-Fallavier, covering 83.3 km through hilly terrain.
While the guide highlights some longer routes, the overall network around Grenay, Isère, includes options for different ability levels. Among the 221 available routes, 22 are classified as easy, and 159 as moderate, suggesting that less strenuous options are available for beginners or casual riders.
Cyclists in Grenay, Isère, can expect picturesque landscapes featuring valleys, rolling hills, and scenic stretches. The region is part of the Auvergne-Rhône-Alpes, known for its diverse natural environment. You might also encounter natural highlights such as Lake Saint-Quentin-Fallavier and the Marsa Pond Sensitive Natural Area.
Yes, several routes pass by historical points of interest. For instance, the Ruins of Malatrait – St-Laurent church loop from Saint-Laurent-de-Mure explores local countryside and historical sites. Other notable landmarks in the vicinity include the historic Château de Fallavier and the Our Lady of La Salette Chapel.
The road cycling routes around Grenay are highly rated by the komoot community, with an average score of 4.5 stars from nearly 100 reviews. Over 1,700 road cyclists have used komoot to explore the varied terrain, often praising the picturesque landscapes and diverse options for different ability levels.
Yes, many road cycling routes around Grenay are designed as loops, allowing you to start and end at the same point. Examples include The open sea – Miribel bike path loop from Saint-Quentin-Fallavier and Ruins of Malatrait – St-Laurent church loop from Saint-Laurent-de-Mure.
While specific seasonal data isn't provided, the Auvergne-Rhône-Alpes region generally offers pleasant cycling conditions from spring through early autumn (April to October). During these months, the weather is typically mild, making it ideal for exploring the varied terrain.
For Grenay in Pas-de-Calais, the TADAO public transport network and the Bully-Grenay train station might offer options for combining cycling with public transport. For Grenay, Isère, it's advisable to check local public transport services for bike carriage policies, as these can vary.
Many road cycling routes around Grenay, Isère, start from towns like Saint-Quentin-Fallavier and Saint-Laurent-de-Mure. These towns typically offer public parking facilities where you can leave your vehicle before starting your ride. It's recommended to check specific starting points for available parking.
Yes, Grenay in Pas-de-Calais offers a distinct landscape shaped by its mining history, featuring unique slag heaps (terrils) like Terril de Grenay (T58 and T58A), which are UNESCO World Heritage sites. While less explicitly detailed for road cycling than Grenay, Isère, the broader Pas-de-Calais region includes parts of the EuroVelo 5 route and the Artois hills, offering a different, historically rich cycling experience.
The routes listed are specifically for road cycling, implying they are predominantly on paved surfaces. However, it's always wise to check the detailed route descriptions on komoot for any specific sections that might involve gravel or unpaved paths, especially in rural areas.


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