4.2
(708)
49,248
runners
771
runs
Jogging around Sannois offers varied terrain, from accessible paths to more challenging routes through natural spaces. The region features the Butte des Châtaigniers, a prominent hill at 125 meters, providing elevation. Sannois boasts 35 hectares of green spaces, including local parks like Square Jean Mermoz and Square Alexandre Ribot. Extensive woodlands such as Bois des Rinvals and Bois de Boissy contribute to a diverse environment for outdoor activities, with a mix of paved and unpaved trails.
Last updated: May 4, 2026
4.7
(3)
482
runners
14.4km
01:47
360m
360m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(23)
330
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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15
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
66
runners
8.18km
00:58
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
21
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Nice playground, climbs, descents but also flat and each circuit changes depending on the dry or muddy!!!
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Very small but very cute castle in the middle of the forest
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Magnificent place for walking, running at the foot of the hunting castle
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Entrance to the Cormeilles woods via the spring and the fountains a little higher up.
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The Butte des Châtaigners, a great viewpoint!
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The Château de la Chasse, located in the heart of the Montmorency forest, is a site steeped in history and mystery. This medieval manor, once a hunting lodge for kings, stands proudly on the edge of a peaceful pond, offering an idyllic setting for a walk in the heart of nature. Surrounded by vast forests and shaded paths, the castle invites contemplation and discovery of the local flora and fauna.
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There are over 750 running routes around Sannois, catering to various fitness levels. You'll find a wide selection of trails, from easy paths to more challenging runs with significant elevation.
Yes, Sannois offers a good number of easy running routes perfect for beginners. Approximately 74 routes are classified as easy, providing accessible paths for a gentle run. An example is the Running loop from Argenteuil, which is just under 5 km with minimal elevation.
The running trails around Sannois offer varied terrain. You can expect a mix of paved and unpaved paths, with routes traversing extensive woodlands like Bois des Rinvals and Bois de Boissy. The region is also characterized by hills such as the Butte des Châtaigniers, providing opportunities for runs with elevation gain.
Absolutely! The most prominent feature for scenic views is the Butte des Châtaigniers. Standing at 125 meters, it offers breathtaking panoramic views of Paris, including the Eiffel Tower, Montmartre, and the towers of La Défense on a clear day. Many routes incorporate paths through this natural regional space.
Yes, many of the running routes around Sannois are designed as loops, offering convenient circular options. For instance, you could explore the Cycle path – B.E.Beauchamp,Eboulure, Boissy loop from Franconville – Le Plessis-Bouchard, a moderate 14.4 km route through varied landscapes.
While specific family-friendly amenities like playgrounds directly on trails are not detailed, the region offers many easy and moderate routes through natural spaces like the Bois des Rinvals and Bois de Boissy. These provide a pleasant environment for families to enjoy a run or walk together, especially on less challenging paths.
Generally, dogs are welcome on many natural trails in France, especially in regional parks and forests like those surrounding Sannois. However, it's always advisable to keep them on a leash and check for specific local regulations or signage, particularly in more sensitive natural areas or during certain seasons.
Parking is generally available near popular access points for natural areas. For routes around the Butte des Châtaigniers or the Bois des Rinvals and Bois de Boissy, you can often find parking in nearby residential areas or designated car parks at the edge of these natural spaces. Specific parking details may vary by route starting point.
Sannois is well-connected by public transport, making it accessible for runners. The Sannois train station provides direct access to the town, and from there, many running routes in the surrounding natural areas are within walking or a short bus ride's distance. Check local bus schedules for closer access to specific trailheads.
Spring and autumn are generally considered the best seasons for running in Sannois. The weather is mild, and the natural landscapes are particularly beautiful with blooming flowers or vibrant fall foliage. Summer can be pleasant in the early mornings or late evenings, while winter runs are possible but may require checking trail conditions for mud or ice, especially on unpaved paths.
Sannois town center offers various cafes and restaurants where you can refuel after your run. While not directly on every trail, many routes are easily accessible from the town, allowing you to enjoy a post-run meal or coffee. You'll find options ranging from quick bites to more substantial dining.
The running experience in Sannois is highly rated by the komoot community, with an average score of 4.2 stars from over 600 reviews. Runners often praise the varied terrain, the tranquility of the woodlands, and the rewarding panoramic views from the Butte des Châtaigniers. The mix of challenging climbs and steady paths also contributes to its popularity.
Yes, beyond the natural beauty, you can find several interesting landmarks nearby. For instance, the region features historical sites and castles. You might consider visiting the Maisons-Laffitte Castle or the Pond and Château de la Chasse. There are also natural highlights like the Corra Pond, which can be incorporated into longer running excursions.


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