4.5
(42)
1,005
runners
81
runs
Jogging routes around Guilliers offer diverse terrain within the Morbihan department of Brittany, France. The region features a blend of natural landscapes, including ancient forests and serene lakes, providing varied environments for runners. Joggers can explore paths near the legendary Forêt de Paimpont and along the shores of Lac au Duc. The area's topography includes gentle undulations rather than significant climbs, making it suitable for a range of running abilities.
Last updated: May 23, 2026
4.7
(10)
379
runners
15.0km
01:42
60m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(4)
56
runners
14.1km
01:37
130m
130m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.0
(1)
21
runners
11.0km
01:11
60m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
17
runners
15.2km
01:37
70m
70m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
12
runners
33.7km
03:43
230m
230m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Nice little spot to sit and have a snack peacefully by the water. It's right on the voie verte
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nice place in hiking
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Nautical base equipped with activities
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It is one of the largest lakes in Brittany with a length of 5.5 kilometers and a width of between 500 and 900 meters depending on the location. Lake Ploërmel constitutes a habitat of choice for many aquatic and terrestrial species. Otters, frogs, deer, white fish and insects benefit from this space fed by the Yvel. Botany lovers will appreciate the Hydrangea circuit which runs for three kilometers, while running enthusiasts and cyclists take the path which goes around the lake. On the west bank, the water sports center offers a range of sailing or rowing sports, just a stone's throw from the beach.
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This lake, one of the main bodies of fresh water in Brittany, was developed by monks in the 12th century. The flora and fauna are rich.
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perfect stopover for hikers at the campsite with swimming in the lake.
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There are over 75 dedicated running routes in the Guilliers area, catering to various fitness levels. You'll find 4 easy routes, 46 moderate options, and 27 more challenging trails for experienced runners.
The terrain around Guilliers is quite diverse, offering a mix of ancient forest paths, serene lakeside trails, and open moorland. You can expect gentle undulations rather than significant climbs, making it suitable for a wide range of running abilities. Many routes traverse the legendary Brocéliande forest, known for its varied landscapes.
Yes, Guilliers offers several easy jogging paths suitable for families. These routes typically feature mostly accessible surfaces and lower elevation gains, allowing for a pleasant outing with children. While specific family-friendly routes aren't detailed here, look for the 'easy' graded tours on Komoot for suitable options.
Generally, dogs are welcome on many outdoor trails in Brittany, including those around Guilliers and within the Brocéliande forest. However, it's always best to keep your dog on a leash, especially in nature reserves or areas with livestock, and to check local signage for any specific restrictions on individual routes. Always ensure you clean up after your pet.
The region is rich in natural beauty and historical sites. You can run past the mystical Fairies' Mirror Pond, discover the artistic Golden Tree, or explore ancient megalithic sites like the Giant's Tomb. The vast Lac au Duc also offers scenic views and a peaceful environment for your run.
Yes, many of the running routes in Guilliers are circular, offering convenient starting and ending points. A popular moderate option is the View of Lac au Duc – Duke's Lake loop from Loyat, which is about 14.8 km long. Another great choice is the Monks' Garden loop from Néant-sur-Yvel, covering approximately 14.9 km through varied landscapes.
The running community highly rates the routes around Guilliers, with an average score of 4.4 stars from over 50 reviews. Runners often praise the diverse scenery, the tranquility of the ancient forests, and the well-maintained paths that make for an enjoyable outdoor experience.
Absolutely. Lac au Duc is a prominent feature for runners in the region. You can enjoy a scenic moderate run on the View of Lac au Duc – Duke's Lake loop from Loyat, which is about 14.8 km. For a longer, more challenging experience, consider the View of Lac au Duc – Duke's Lake loop from Néant-sur-Yvel, spanning over 33 km.
Yes, the Plan d'eau de la Folie offers beautiful lakeside running. A moderate option is the Plan d'eau de la Folie loop from La Ville ès Mélais, which is around 11 km. For a more challenging run, there's also the Plan d'eau de la Folie loop from Le Vauserin, a difficult 15.2 km route.
Guilliers offers enjoyable running conditions throughout much of the year. Spring and autumn provide pleasant temperatures and vibrant scenery, especially with the changing colors of the Brocéliande forest. Summer can be warm, so early morning or late afternoon runs are often preferred. Even winter offers opportunities for crisp, refreshing runs, though some paths might be muddier.
Yes, the region is steeped in history. Beyond the natural wonders, you can find ancient sites like the Giant's Tomb, a megalithic monument, or even pass by the impressive Trécesson Castle, adding a cultural dimension to your outdoor activity.


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