4.1
(8)
531
runners
22
runs
Jogging around Grimbosq offers access to the diverse landscapes of the Forêt de Grimbosq, a significant natural area within "Norman Switzerland." The region features a mix of valleys, the River Orne, and lush woodlands, providing varied terrain for running. Trails range from mostly paved surfaces to more technical paths, with elevation gains suitable for different fitness levels. This area is characterized by its extensive forest, riverine sections, and historical features like the Olivet Castle Mound.
Last updated: May 8, 2026
4.0
(2)
97
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
65
runners
9.54km
01:10
110m
110m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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50
runners
17.3km
01:50
110m
110m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
14
runners
7.09km
00:52
90m
90m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
runners
4.73km
00:35
60m
60m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Magnificent viewpoint and place to stop near the Orne!
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A little greasy path: plan a good wash of the bike on your way back.
2
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Very fun and playful in gravel!
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Next to the bikeway "Voie verte" are the remains of the ancient mine of May sur Orne. The extraction was done on the right bank of the Orne river whereas, the shipment by rail took place on the left bank. The emaciated silhouettes of the crusher-accumulators that overlooked the railway tracks are still standing. So is the mining bridge and a storage silo. This site reminds that in the history Normandy, was once one of the main steel regions in France. More info: http://baguenaudes.net/mine-de-may-sur-orne/
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The greenway contains nice spots along the Orne river where you can sit (benches provided) and rest for a while.
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There are over 20 dedicated running routes around Grimbosq, offering a wide variety of distances and difficulty levels to explore the Forêt de Grimbosq and its surroundings.
The running trails in Grimbosq are highly rated by the komoot community, with an average score of 4.1 stars from over 8 reviews. Runners often praise the diverse terrain, the natural beauty of the forest, and the well-maintained paths.
The Grimbosq area, part of 'Norman Switzerland', offers a diverse landscape for running. You'll find a mix of well-maintained trails, ranging from mostly paved surfaces to more technical paths through valleys, along the River Orne, and within dense woodlands. Expect varied elevation gains suitable for different fitness levels.
Yes, Grimbosq offers several easy running routes perfect for beginners or those looking for a gentle jog. For example, the Running loop from Saint-Laurent-de-Condel is an easy 3-mile (4.7 km) path with moderate elevation gain, ideal for a relaxed outing.
Absolutely. For experienced runners seeking a challenge, Grimbosq provides several difficult routes. The Highly technical trail – Sainte-Anne Viaduct loop from Saint-Laurent-de-Condel is a demanding 11.0-mile (17.7 km) trail featuring significant elevation and technical sections, offering a rewarding experience.
The Forêt de Grimbosq is generally dog-friendly, making it a great place to run with your canine companion. However, it's always recommended to keep your dog on a leash, especially near the animal park or in areas where wildlife might be present, to ensure their safety and respect for other visitors.
Yes, many of the easier and moderate routes are suitable for families. These trails often feature less challenging terrain and shorter distances, allowing everyone to enjoy the natural beauty of the forest. Look for routes with lower elevation gains and well-defined paths.
Most of the running routes in Grimbosq are designed as circular loops, allowing you to start and finish at the same point without retracing your steps. This makes planning your run convenient and ensures you experience a variety of scenery. For instance, the Forêt de Grimbosq – Site archéologique loop from Saint-Laurent-de-Condel is a popular moderate circular route.
Grimbosq's running routes offer a blend of natural beauty and historical interest. You might encounter the Sainte-Anne Viaduct, the archaeological site of the Olivet Castle Mound, or the unique pet cemetery. The Former mine at May-sur-Orne also offers a glimpse into the region's industrial past.
Yes, the region's topography, especially along the River Orne, provides several scenic viewpoints. You can find pleasant spots along the riverbanks and elevated positions offering panoramic vistas of the surrounding 'Norman Switzerland' landscape, such as the Viewpoint over the River Orne at Val de Viard.
Yes, parking is generally available at various access points to the Forêt de Grimbosq and near trailheads. Many routes, such as the Former mine at May-sur-Orne – Sainte-Anne Viaduct loop from Grimbosq, often start from locations with designated parking areas, making it convenient to begin your run.
Grimbosq is beautiful year-round, but spring and autumn are particularly pleasant for running. In spring, the forest comes alive with fresh greenery, while autumn offers stunning foliage. Summer can be warm, but the dense forest provides good shade. Winter runs are also possible, though trails might be muddy or slippery after rain or frost.


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