4.6
(38)
1,323
runners
170
runs
Jogging routes around Bréval traverse a natural environment characterized by the expansive Rosny Forest, a significant wooded area on a plateau. This region offers varied terrain, from accessible paths to more challenging trails, suitable for different fitness levels. The landscape includes calcareous grasslands and diverse natural features, providing a compelling setting for outdoor activities.
Last updated: May 13, 2026
19
runners
8.29km
01:00
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
6
runners
12.4km
01:18
90m
90m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
5
runners
12.1km
01:16
50m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
9.38km
00:58
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
10.3km
01:05
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Small stone church surrounded by greenery and groves of lavender, which make it an idyllic place to stop and recover for a few moments. At the border of Yvelines and Eure-et-Loire, you are in the middle of the countryside and all to the west of Ile-de-France, far from the noise of Paris!
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The regional forest of Rosny is the green lung of the north-west of Île-de-France, with 1,751 hectares of wooded areas classified as a Natura 2000 site. It is located on a plateau which offers beautiful viewpoints when the landscape emerges.
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The first stone church dates from 1177, it was burnt down at the end of the 12th century by Henry II, King of England and Duke of Normandy. The inhabitants of Neauphlette will rebuild it in the 13th century and expand it in the 16th. It was a large 6-span church, altered several times, at the time when the inhabitants of Neauphlette were numerous. We read on the bell that she was named "Désirée" by a certain Jacques Nicolas Bocquet; however, we know that Nicolas Bocquet was a teacher at Neauphlette until 1836: the bell was therefore blessed and installed at that time. In the 20th century, the church suffered a lot, it was deconsecrated in 1928; the furniture, the roof, the stones and the framework are sold and dispersed in the fifties. There are some tombstones used to create the deck of the footbridge that crosses the Radon, near the washhouse. Today, all that remains of this church is the tall square bell tower, placed against the old western gable and some ruins of the nave and choir. This municipal heritage building is regularly maintained by the municipality: the bell tower was restored in 1960 for the sum of 8389 Francs (1279 Euros) thanks to a subscription. More recently, the roof has been redone and a rooster placed at the top. The current stained-glass window is a work from the middle of the 19th century, installed in 1998; it represents Saint Martin, Roman soldier, patron of the church, sharing his mantle with a poor man and it was put in place by a craftsman from Chartres. The Neauphlettois appreciate this place, visible from afar, witness to the stages in the life of the inhabitants of their village. They are committed to maintaining and enhancing this heritage received from their ancestors. Its location, remarkably located in the heart of the village, is regularly used for festive meetings between residents.
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There are nearly 180 running routes available around Bréval, offering a wide variety of options for joggers of all levels. The komoot community has explored these trails over 1400 times, highlighting the area's popularity for outdoor activities.
The jogging trails around Bréval primarily traverse the expansive Rosny Forest, which is known for its varied terrain. You can expect a mix of wooded paths, trails across calcareous grasslands, and routes that offer scenic viewpoints from the plateau. This diversity provides both challenging and leisurely paths.
Yes, Bréval offers several easy running routes. There are 10 routes specifically graded as easy, perfect for beginners or those seeking a less strenuous run. An example of an accessible option mentioned in regional research is the "Walk Near the Gas Wells – Ferme des Huit Routes loop from Boissy-Mauvoisin," which is 6.69 km with minimal elevation gain.
The running routes in Bréval are highly regarded by the komoot community, with an average rating of 4.6 stars from over 50 reviews. Runners often praise the expansive wooded areas and varied terrain that define the region, making for refreshing and engaging running experiences.
Yes, many of the running routes around Bréval are circular, allowing you to start and finish at the same point. Popular examples include the Running loop from Boissy-Mauvoisin and the Rosny Forest loop from Boissy-Mauvoisin, both offering a complete loop through the natural scenery.
While specific regulations for dogs on trails are not detailed, the natural environment of Rosny Forest generally welcomes responsible dog owners. It's always advisable to keep your dog on a leash, especially in Natura 2000 designated areas like Rosny Forest, to protect wildlife and ensure a pleasant experience for all users.
Yes, the region offers routes suitable for families. The easier loops, such as the 3.81 km loop from Boissy-Mauvoisin with a 30m elevation gain, are ideal for families or those with varying fitness levels. These paths are generally easily accessible and provide a pleasant outdoor experience.
Many of the popular running routes, especially those starting from locations like Boissy-Mauvoisin and Saint-Illiers-la-Ville, typically have accessible parking nearby. For specific routes, it's recommended to check the individual route details on komoot for designated parking areas.
Yes, the region around Bréval offers several points of interest. While running, you might pass by the historic Neauphlette Church. For scenic views, the plateau setting of Rosny Forest provides natural viewpoints, and the Belvédère de Rolleboise is another notable viewpoint in the wider area.
The natural landscapes around Bréval, particularly Rosny Forest, are enjoyable throughout the year. Spring and autumn offer pleasant temperatures and beautiful foliage. Summer provides longer daylight hours, while winter runs can be invigorating amidst the quiet forest, though conditions may vary.
Absolutely. While many routes are moderate, there are 23 routes graded as difficult, offering more of a challenge. For example, the Neauphlette Church loop from Neauphlette is a 12.4 km trail with a notable elevation gain, suitable for experienced runners looking for a longer and more demanding run.
While Bréval is a commune in the Yvelines department, direct public transport access to specific trailheads might be limited. It's generally recommended to check local bus schedules or consider driving to the starting points of the routes, especially for those deeper within Rosny Forest.


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