4.2
(82)
2,167
runners
21
runs
Jogging around Sacy-Le-Grand offers diverse terrain, primarily characterized by the extensive Forêt d'Halatte with its dense woodlands and varying elevation changes. Runners can explore hilly sections around Mont Pagnotte, the highest point in the forest, providing elevated terrain. The region also features the unique Marais de Sacy, a large wetland area, though specific trail conditions within the marsh are advised for continuous running. This mix of forest paths, hills, and wetland-adjacent routes provides varied running experiences.
Last updated: May 18, 2026
3.7
(3)
83
runners
30.5km
03:39
760m
760m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
runners
18.7km
02:21
590m
590m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.5
(2)
11
runners
7.56km
00:47
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
runners
19.4km
02:03
140m
140m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
21.2km
02:15
160m
160m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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There are over 20 running routes around Sacy-Le-Grand documented on komoot. These include a variety of options, from moderate loops to more challenging long-distance runs, primarily within the extensive Forêt d'Halatte.
The terrain around Sacy-Le-Grand is quite diverse. You'll primarily find extensive forest paths within the Forêt d'Halatte, characterized by towering beech and oak trees. There are also hilly sections, particularly around Mont Pagnotte, which is the highest point in the forest, offering varying elevation changes. Some routes may also lead near the unique Marais de Sacy wetland area, though specific trail conditions within the marsh should be considered.
Yes, while the area is known for its challenging trails, there are also easier options. For instance, the Running loop from Sacy-le-Grand is a moderate 4.7 miles (7.6 km) trail that leads through local woodlands, often completed in under an hour. Overall, komoot lists 1 easy and 14 moderate routes in the region.
The running routes in Sacy-Le-Grand are highly rated by the komoot community, with an average score of 4.1 stars from over 70 reviews. More than 2000 runners have used komoot to explore the varied terrain, often praising the quiet woodlands and diverse landscapes.
Absolutely. The Forêt d'Halatte, especially around Mont Pagnotte, offers routes with considerable elevation gain. For example, the Mont César loop from Sacy-le-Grand is a difficult 19.0 miles (30.5 km) trail featuring significant ascents, and the Éperon Barré loop from Sacy-le-Grand also presents challenging ascents and descents.
Yes, the region is rich in natural beauty and historical elements. You can enjoy the dense woodlands of the Forêt d'Halatte, and from elevated points like Mont Pagnotte viewpoint, you might catch panoramic views. The Marais de Sacy, a large wetland, offers unique ecological interest. Historical markers and ancient boundary stones are also scattered throughout the forest, adding a touch of discovery to your run.
Many of the running routes around Sacy-Le-Grand are designed as loops, offering circular experiences. Examples include the Mont César loop from Sacy-le-Grand and the Running loop from Sacy-le-Grand, allowing you to start and finish at the same point.
The extensive forest paths of the Forêt d'Halatte are generally welcoming for dogs, making it a great area for running with your canine companion. However, it's always advisable to keep dogs on a leash, especially in areas with wildlife or near roads, and to check for any specific local regulations or protected zones within the forest or the Marais de Sacy.
The Forêt d'Halatte offers a beautiful backdrop for running throughout the year. Spring brings seasonal flowers like daffodils and lily of the valley, while autumn showcases vibrant foliage. Summer provides shaded trails, and even winter can be picturesque. Always check local weather conditions, especially for potential muddy or icy patches during wetter or colder months.
Yes, beyond the natural beauty, you can find several points of interest. The Mont Pagnotte viewpoint offers stunning vistas. Other nearby attractions include the Royal Abbey of Moncel and the King of Rome Obelisk. These can be interesting stops or detours during your run.
While the region is known for its forests and hills, some routes do lead near water features. The Étang de Verderonne loop from Sacy-le-Grand, for example, takes you past the Étang de Verderonne (Verderonne Pond). Additionally, the unique Marais de Sacy features large bodies of water and canals, remnants of past activities, which can be explored via adjacent woodland paths.
While specific parking details for each trailhead are best found on individual komoot route pages, the Forêt d'Halatte generally has various access points with parking areas. For public transport, information would be specific to local bus services connecting to Sacy-Le-Grand or nearby towns. It's recommended to check local transport websites for the most current schedules and stops.


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