4.3
(273)
14,466
runners
462
runs
Jogging around Vallée de Douvenant offers routes through a landscape characterized by the Douvenant River, wooded areas, and open meadows. The terrain is generally gentle, providing accessible paths for various fitness levels. The valley is also home to the historic Viaduc de Douvenant, which offers panoramic views and is integrated into several running routes. Its proximity to Saint-Brieuc and Langueux allows for easy access to natural tranquility.
Last updated: May 8, 2026
4.0
(1)
36
runners
9.23km
01:04
130m
130m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
24
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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13
runners
5.75km
00:39
70m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
5.54km
00:38
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
258
runners
20.2km
02:16
120m
120m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Historical monument rated per 2018. Originally a rail connecton from 1905 till 1949.
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Bridge is currently being renovated, otherwise a good route by bike or on foot 🦶
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The second largest natural park in Brittany, the bay of Saint-Brieuc offers a preserved space with eclectic landscapes. Between salt meadows, dunes and lagoon waters, around 35,000 species of birds visit the bay each year. Surrounded by the customs trail (GR 34), the bay offers a wide variety of walks. Observation cabins allow you to stay on the lookout for wild life and enjoy a well-guarded world.
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Today, La Grève des Courses is part of the GR34, a coastal hiking trail that allows you to discover all of Brittany’s coasts. From here, you can enjoy magnificent views of the Anse d’Yffiniac. The area is also home to mussel farms, known as “bouchots”, which are a local specialty. The Réserve Naturelle de La Baie de Saint-Brieuc itself is the largest nature reserve in Brittany.
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In the 19th and 20th centuries, La Grève des Courses was a festive place where horse races and aviation meetings took place. However, it later became a wild dump where waste was thrown directly onto the sand, polluting the bay. Thanks to the efforts of environmental associations, it was transformed into a nature reserve.
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Volunteers work to perpetuate the memory of the “Little Train” present from 1905 to 1956 in the Côtes-du-Nord department. Free access site, two exhibitions in passenger cars, one of which is permanent on the history of this little train. For a more fun moment, board one of the “Boutdeville Tramways” which crisscross the magnificent park.
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Wild and secret, the Yffiniac cove is the most advanced part of the land of the Bay of Saint-Brieuc. Located in the heart of the largest Nature Reserve in Brittany, it can be discovered along the Chemin des Grêves.
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Vallée de Douvenant offers an extensive network for runners, with over 460 listed routes. These range from easy paths to more challenging trails, catering to various fitness levels.
Yes, Vallée de Douvenant is known for its generally gentle terrain, making it ideal for beginners. There are over 40 easy running routes available. Many paths follow the Douvenant River, offering a serene and accessible experience.
For those seeking longer distances, Vallée de Douvenant connects to broader natural areas. You can find over 70 difficult routes. Some routes extend towards the Bay of Saint-Brieuc or even link to sections of the famous GR®34 customs officers' footpath, offering more extensive exploration and varied terrain.
Absolutely. The valley's gentle terrain and well-maintained trails make it suitable for family outings. Shorter loops, often through wooded areas and open meadows, provide a pleasant experience for all ages. Many routes have minimal elevation gain, perfect for a leisurely run or walk with children.
Vallée de Douvenant is a natural area, and many trails are suitable for running with dogs. It's always recommended to keep your dog on a leash, especially in areas with wildlife or near other visitors, and to respect local regulations regarding pets in natural spaces.
Runners in Vallée de Douvenant will experience a diverse landscape characterized by the gentle flow of the Douvenant River, providing tranquil riverside paths. The routes also weave through refreshing wooded areas offering shade and open meadows with expansive views, creating a varied and engaging running environment.
Yes, a significant landmark is the Viaduc de Douvenant. This impressive architectural structure, rehabilitated for 'slow traffic,' offers exceptional panoramic views of the Bay of Saint-Brieuc. Routes like Douvenant Viaduct loop from Stade Fred Aubert incorporate this historical feature.
Vallée de Douvenant borders Saint-Brieuc and Langueux, making it easily accessible from urban centers. While specific public transport stops directly at trailheads may vary, its proximity to these towns generally allows for convenient access via local bus services, providing a quick transition from city life to natural tranquility.
Many of the running routes in Vallée de Douvenant are designed as circular loops, allowing you to start and finish at the same point. Examples include the Boutdeville Park loop from Stade Fred Aubert and the Douvenant Viaduct loop from Réserve naturelle nationale de la baie de Saint-Brieuc, which offer varied distances and scenery.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 250 reviews. Runners often praise the peaceful atmosphere, the varied terrain encompassing riverside paths, woodlands, and open fields, and the integration of historical landmarks like the Viaduc de Douvenant into the routes.
Yes, several routes provide glimpses or direct views of the Bay of Saint-Brieuc. The Viaduc de Douvenant itself offers exceptional panoramic views of the bay. Additionally, routes that extend towards the 'Grèves de Langueux' or the 'Réserve naturelle nationale de la baie de Saint-Brieuc' will bring you closer to the coastal scenery.
Given its accessibility from nearby towns, parking is generally available at common starting points for routes, such as near Stade Fred Aubert or other local amenities in Saint-Brieuc and Langueux. It's advisable to check specific route descriptions for detailed parking information.


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