4.3
(18)
1,877
runners
137
runs
Jogging around La Grande Mare offers a variety of running experiences across its diverse landscape. The region features a mix of rural paths, river views, and areas with historical interest, providing varied terrain for runners. Elevation changes are generally mild to moderate, with some routes including short, steeper sections. This area provides a network of routes suitable for different fitness levels.
Last updated: May 24, 2026
160
runners
20.3km
02:07
70m
70m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
14.1km
01:27
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
6
runners
14.4km
01:39
210m
210m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
runners
30.7km
03:42
570m
570m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
13.0km
01:22
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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When we encounter the patronage of Saint Thomas, most people outside Great Britain probably think involuntarily of the time of Christ, some two thousand years back. This is because one of the twelve apostles whom Jesus called to follow him bears this name. In the Gospels, he is known as "Didymos," which means "twin" in Greek. In this case, however, the chosen patronage refers to Saint Thomas Becket (1118–1170), also known as Thomas of Canterbury after the place of his episcopal see and martyrdom. Canterbury Cathedral (Kent, England) can be visited—at least virtually—via the komoot system at the following link: =>> https://www.komoot.com/de-de/highlight/231266
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Beautiful walk that gives a good and beautiful impression of nature and its inhabitants
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The Saint-Thomas-Becket maladrerie is made up of the ruins of a leprosarium and a chapel dedicated to Saint Thomas Becket, martyr killed in 1170 on the orders of King Henry II of England.
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Beautiful view of the Marais Vernier natural site. I had, when I was 18, the honor and the pleasure of working there in the company of several biologists. It is an exceptional site due to the richness of its fauna. On site live Camargue horses, Hyland cattle, Scottish sheep, gray herons and many other species. A few group visits are regularly organised. To participate, you must register in advance on the Marais Vernier nature reserve website.
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You will be able to appreciate this castle peacefully installed in the Normandy countryside, passing in front of the castle of Plessis-Bouquelon dating from the 16th century, including a dovecote, a chapel and a park.
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The Marais-Vernier Orientation Table is a viewpoint overlooking the Marais Vernier, a vast wetland area home to a very diverse fauna and flora. The orientation table allows you to appreciate the panoramic view of the marsh and its unique agricultural plots, called courtils, by helping you to identify landmarks. You may be able to spot rare birds like osprey, heron, falcon or stork. The Marais Vernier is a natural wonder that offers a variety of landscapes and terrains for runners.
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The Maladrerie Saint-Thomas-Becket is a former leper colony founded in the 12th century by the monks of the abbey of Fécamp. You can admire the remains of the chapel dedicated to Saint Thomas Becket, the Archbishop of Canterbury who was assassinated by King Henry II of England in 1170. You can also discover the archaeological remains of a building and a paved pool in inside the enclosure. It is a peaceful and scenic walk that will take you back in time and immerse you in the medieval atmosphere of this place.
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The largest of the Marais Vernier ponds
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La Grande Mare offers a wide selection of running experiences, with over 130 routes available for you to explore. These range from easy strolls to more challenging runs, catering to all fitness levels.
Yes, La Grande Mare has several easy running routes perfect for beginners or those looking for a relaxed jog. Approximately 10 routes are classified as easy, offering gentle terrain and shorter distances.
Absolutely. For runners seeking a challenge, La Grande Mare features about 38 difficult routes. One such demanding option is the Tour loop from Sainte-Opportune-la-Mare, which covers 12.6 miles (20.3 km) with varied terrain.
Many of the running routes in La Grande Mare are designed as loops, allowing you to start and finish in the same location. For example, the Thatched Cottage Route and Plessis Castle Loop is a popular circular option that takes you through scenic countryside.
The running trails in La Grande Mare offer a diverse mix of terrain. You'll encounter rural paths, riverside stretches, and areas with historical interest. While elevation changes are generally mild to moderate, some routes do include short, steeper sections, providing a varied experience.
Many of the easier and moderate routes in La Grande Mare are suitable for families, especially those with older children who enjoy running. Look for routes with gentler gradients and shorter distances for a more family-friendly experience.
Generally, dogs are welcome on many of the running trails in La Grande Mare, especially on rural paths. However, it's always advisable to keep them on a leash and check local signage, particularly in nature reserves or agricultural areas, to ensure compliance with local regulations.
The running routes in La Grande Mare are highly regarded by the komoot community, boasting an average rating of 4.5 stars from over 15 reviews. Runners frequently praise the varied terrain, beautiful rural scenery, and the opportunity to explore historical sites.
Yes, the region is known for its riverine landscapes. The View of the Tancarville Bridge loop from Quillebeuf-sur-Seine is an excellent example, offering picturesque views along the river.
Yes, several routes in La Grande Mare incorporate historical interest. The Thatched Cottage Route and Plessis Castle Loop is a great option that winds through the countryside, passing by historic sites like Plessis Castle.
Spring and autumn are often considered the best times for running in La Grande Mare, offering mild temperatures and beautiful scenery. Summer can be pleasant, but it's wise to run in the mornings or evenings to avoid the midday heat. Winter runs are also possible, though some paths might be muddy.
While specific short routes are not highlighted, many of the moderate trails can be adapted for shorter runs, or you can explore segments of longer routes. The region's diverse network allows for flexibility in distance.


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