4.4
(2705)
53,007
riders
299
rides
Road cycling routes around La Tronche offer varied terrain in the foothills of the French Alps, characterized by ascents and descents through forested areas and river valleys. The region provides a mix of challenging climbs and more gentle routes along the Isère River. Road cyclists can expect to navigate through a landscape shaped by mountains and smaller hills, with opportunities for scenic rides.
Last updated: October 9, 2026
4.5
(64)
690
riders
21.3km
01:15
520m
520m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.2
(16)
313
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

4.7
(30)
357
riders
26.4km
01:20
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3.6
(20)
215
riders
27.9km
01:36
610m
610m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(10)
189
riders
31.1km
01:38
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Beautiful cycle path along the Isere with views of the mountains.
1
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with a beautiful view of the Isère and the citadel
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Great climb, probably the calmest one in the area, traffic wise.
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It is indeed Chartreuse. There is also a "must-see" that presents "a magnificent view" of Chartreuse when it is actually Belledonne!!
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Lovely pedestrian bridge with a beautiful view of the Isère river
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0
Here is the route for the ascent of the Col de Clémencières starting from Saint-Martin-le-Vinoux
1
0
Very good for a restart, to be done regularly the first few weeks 😊
0
0
There are over 340 road cycling routes available around La Tronche, catering to various skill levels. You'll find a mix of easy, moderate, and difficult options to explore the region's diverse terrain.
Yes, La Tronche offers around 55 easy road cycling routes. These routes typically feature less elevation gain and shorter distances, making them ideal for beginners or those looking for a more relaxed ride. The region's river valleys often provide gentler terrain.
Route lengths vary significantly, from shorter loops to longer excursions. For example, the Néron loop is about 21 km with over 500 meters of elevation gain, while the La Pérérée loop from Meylan covers 35 km with nearly 600 meters of ascent. The region is characterized by ascents and descents through alpine foothills.
Absolutely. La Tronche is situated in the foothills of the French Alps, offering 131 difficult routes with significant climbs and descents. Routes like the Quaix-en-Chartreuse – Clémencières Pass loop from Grenoble feature over 860 meters of elevation gain, providing a demanding experience for advanced riders.
The spring, summer, and early autumn months generally offer the best conditions for road cycling in La Tronche. During these periods, you can expect milder temperatures and clear roads, ideal for tackling both valley rides and mountain passes. Summer provides longer daylight hours for extended tours.
Winter road cycling in La Tronche can be challenging due to its proximity to the Alps. Higher elevation routes and mountain passes may be inaccessible due to snow and ice. However, routes along the Isère River valley might remain rideable, though cold temperatures and potential icy patches should be anticipated. Always check local weather and road conditions.
Yes, many of the road cycling routes around La Tronche are designed as loops, allowing you to start and finish at the same point. Examples include the popular Néron loop and the Clémencières Pass – Vence Pass loop from Grenoble, which offer circular journeys through varied landscapes.
Road cycling around La Tronche offers diverse scenery, from river valleys and forested areas to panoramic views of surrounding peaks and mountain passes. You'll experience a landscape shaped by the alpine foothills, with opportunities to cycle through charming small villages and past natural landmarks.
Many routes offer views of impressive mountain peaks and passes. You might spot The Moucherotte Summit or Chamechaude in the distance. Some routes also traverse notable mountain passes like Clémencières Pass or Vence Pass, offering challenging climbs and rewarding vistas.
The road cycling routes in La Tronche are highly rated by the komoot community, with an average score of 4.4 stars from over 2500 reviews. Cyclists often praise the varied terrain, the challenging climbs, and the scenic beauty of the alpine foothills and river valleys. The extensive network provides options for all ability levels.
While popular routes like the Néron loop are well-known, with over 340 routes available, you can certainly find quieter options. Exploring some of the moderate or difficult routes that venture deeper into the forested areas or less-frequented mountain passes may lead you to less-trafficked roads and a more secluded cycling experience.


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