4.4
(53)
2,014
runners
24
runs
Jogging around Chirens offers diverse terrain, from the extensive wetlands of the Marais de Chirens to paths around Lac de Paladru. The region, situated in the Isère department of France, is characterized by natural spaces including marshes, woodlands, and lake shores. These features provide varied running experiences, catering to different preferences and fitness levels. The area's network of marked trails ensures a range of options for runners.
Last updated: July 1, 2026
4.0
(1)
40
runners
9.82km
01:09
260m
260m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
4.0
(1)
7
runners
11.8km
01:33
420m
420m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
runners
9.17km
01:07
200m
200m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5
runners
10.6km
01:14
150m
150m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
runners
8.04km
01:07
310m
310m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
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Lake Paladru is very popular in the summer, especially on weekends. Swimming is possible; there's a small, well-equipped beach.
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This is a classic bike ride around Grenoble, easy and suitable for the whole family.
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A tourist attraction in this area is Lake Paladru, which stretches from the village of the same name in the north to Charavines in the south. If you walk around the lake from a distance rather than on the paths directly along the shore, the hills offer some very beautiful views of the landscape. But not only that: on the outskirts of Bilieu – on the eastern shore of the lake – we pass a small sacred monument: a simple wayside cross made of two massive wooden beams (without a body or INRI inscription), where the effects of wind and weather are already visible.
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Charming little Municipal campsite, very friendly people
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The ruins of the Clermont castle stand in the town of Chirens. The castle dates from the 11th century and the ruins of the tower and the remains of the old castle and its two enclosures have been classified as historic monuments since 1983.
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Ruin of a medieval tower which dominates the surrounding valleys
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It is the ideal place for a family bike ride. Accessible for all levels
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From the Cross of the Cochettes you have a great panorama of Lake Paladru.
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Chirens offers a diverse selection of over 25 running routes. These include 1 easy route, 15 moderate routes, and 12 difficult routes, catering to various fitness levels and preferences.
Yes, Chirens has at least one easy running route. The terrain around the Marais de Chirens is generally flat, making it ideal for beginners or those looking for a less strenuous run. The 2.3 km Dragonfly Trail within the marshes is a great option for a gentle introduction to running in the area.
The running trails in Chirens offer varied terrain. You can expect flat paths through the extensive wetlands of the Marais de Chirens, scenic routes along the shores of Lac de Paladru, and more undulating paths through woodlands and open countryside towards the Chartreuse foothills. This variety ensures options for different running experiences.
Absolutely! Many routes provide beautiful scenery. For instance, the Lac de Paladru – Lake Paladru loop from Chirens offers extensive waterside views. You can also find routes that pass by landmarks like the Lake Paladru itself, or offer views such as the Croix des Cochettes View of Lac de Paladru. The Marais de Chirens also features the unique Chemin des marais, a trail through wetlands rich in flora and fauna.
Yes, Chirens offers several excellent circular running routes. A popular choice is the Lac de Paladru loop from Charavines, which is a longer, challenging option. For a moderate run, consider the Lac de Paladru – Lake Paladru loop from Chirens. Another great option is the Château de Monclar loop from Chirens, which takes you through varied landscapes.
Many of the trails in Chirens are suitable for families, especially those with flatter terrain. The Marais de Chirens, with its dedicated 2.3 km Dragonfly Trail, is particularly family-friendly, offering an accessible path to explore wetlands and observe wildlife. Always check the difficulty and length of a specific route to ensure it matches your family's capabilities.
Generally, dogs are welcome on many outdoor trails in the Pays Voironnais region, including around Chirens. However, it's always advisable to keep dogs on a leash, especially in protected natural areas like the Marais de Chirens, to protect local wildlife and ensure a pleasant experience for all users. Specific restrictions might apply in certain areas, so look for local signage.
Running trails around Chirens vary significantly in length. You can find shorter routes, such as the 2.3 km Dragonfly Trail in the marshes, up to longer distances like the Lac de Paladru loop from Charavines, which is 20.6 km. Many routes fall in the moderate range of 6 to 12 km, offering options for different training goals.
Yes, parking is generally available near popular trailheads and attractions in Chirens and the surrounding area. For instance, if you plan to run around Lac de Paladru or explore the Marais de Chirens, you will typically find designated parking areas. It's always a good idea to check specific route details for parking recommendations.
The running routes in Chirens are highly rated by the komoot community, with an average score of 4.3 stars from over 50 reviews. Runners often praise the diverse natural landscapes, from the unique wetlands of the Marais de Chirens to the picturesque shores of Lac de Paladru, and the well-maintained network of trails that cater to various abilities.
Yes, some running routes in Chirens offer glimpses of historical interest. For example, the Château de Monclar loop from Chirens leads through varied woodlands and open countryside, with the château as a notable feature. While not always directly on the path, the region's history is often subtly present in the landscape.
While Chirens is a commune with natural beauty, direct public transport access to all trailheads might be limited. It's best to check local bus schedules for connections to Chirens village. From there, many trails, especially those around the Marais de Chirens, might be accessible on foot. For routes further afield, a car is often more convenient.


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