4.3
(54)
1,895
runners
112
runs
Jogging routes around Etang Du Boulet offer a diverse natural setting centered around the largest navigable body of water in Ille-et-Vilaine, spanning over 150 hectares. The region is characterized by its expansive lake, surrounding forests, and varied vegetation, including oaks, pines, and birches. Trails often weave through cultivated fields and improved meadows, providing a mix of open and shaded running environments. This area is recognized as a Natura 2000 site, highlighting its ecological importance and rich biodiversity.
Last updated: July 5, 2026
16
runners
9.52km
01:06
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
runners
16.9km
01:55
140m
140m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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15
runners
4.47km
00:31
20m
20m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
7
runners
16.5km
01:56
80m
80m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
runners
18.3km
02:07
60m
60m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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The Etang du Boulet is a Natura 2000 site and the largest lake in the department. It is an artificial pond created in 1828 to regulate the water supply during low water periods.
3
0
Ideal place to rest, eat and fill up with water. Presence of picnic tables and toilets.
3
0
There are over 100 running routes around Etang Du Boulet, offering a wide variety of options for different skill levels and preferences. You'll find everything from short, easy loops to more challenging long-distance runs.
Absolutely. Etang Du Boulet features 11 easy running routes. For a scenic and accessible option, consider the Étang de Boulet – Boulet Pond loop from Feins, which is 4.5 km (2.8 miles) long and ideal for a relaxed run. Another easy option is the Étang de Boulet loop from Feins, covering 3.1 km (1.9 miles).
Yes, circular routes are a highlight of jogging around Etang Du Boulet. The region is well-known for its loop trails, including a prominent 6.2 km (3.9 miles) loop that encircles the entire pond, traversing dikes and offering varied scenery. Many of the routes on komoot are also loops, providing a continuous running experience.
While running around Etang Du Boulet, you'll primarily experience the vast lake itself, which is the largest navigable body of water in Ille-et-Vilaine. The trails weave through diverse landscapes including forests of oaks, pines, and birches, cultivated fields, and improved meadows. The area is also a Natura 2000 site, meaning you'll be running through an ecologically significant region rich in biodiversity, with opportunities for birdwatching. An interpretive trail also offers insights into the local ecology.
Yes, Etang Du Boulet is very family-friendly. The generally easy to moderate trails, especially the well-maintained 6.2 km loop around the pond, are suitable for walkers and runners of all ages. The varied scenery and the presence of other outdoor activities like swimming and paddle boating make it an enjoyable destination for families.
Generally, dogs are welcome on trails in natural areas like Etang Du Boulet, especially if kept on a leash to protect the local wildlife and ensure the comfort of other visitors. Given its status as a Natura 2000 site, it's particularly important to respect local regulations regarding pets to preserve the rich biodiversity.
Parking is generally available at key access points around Etang Du Boulet, especially near popular starting points for trails and recreational areas. Specific parking information can often be found on local tourism websites or detailed route descriptions on komoot.
Etang Du Boulet offers a pleasant running experience throughout much of the year. Spring and autumn provide mild temperatures and beautiful scenery with changing foliage. Summer is also popular, especially with the option to combine a run with a swim at the supervised sandy beach. Even in winter, the trails remain accessible, offering a peaceful, crisp running environment, though some paths might be muddy after rain.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Runners often praise the diverse natural setting, the expansive lake views, and the well-maintained pathways that cater to various ability levels. The mix of lakeside paths, rural sections, and forested areas provides a constantly engaging experience.
Yes, Etang Du Boulet is a comprehensive outdoor recreation hub. You can expect to find facilities, including cafes or refreshment options, particularly near the main recreational areas and the nautical center. These amenities are convenient for a post-run coffee or snack.
The prominent 6.2 km (3.9 miles) loop around the entire pond can typically be jogged in about 30-45 minutes, depending on your pace. For longer runs, routes like the Running loop from Feins (16.9 km / 10.5 miles) might take around 1 hour 55 minutes, while the Étang de Boulet – Boulet Pond loop from Feins (19.6 km / 12.2 miles) could take over 2 hours.


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