4.3
(235)
10,025
runners
542
runs
Jogging in Grandvalbos En Kooigembos offers diverse natural features and varied landscapes. The area is characterized by oak-hornbeam forests and a gently rolling landscape, situated on an interfluvial ridge. This topography includes modest inclines and a deeply incised dry valley, providing engaging running experiences. The interconnected green spaces feature largely unpaved paths, ideal for trail running, and offer scenic views of surrounding fields.
Last updated: May 6, 2026
5
runners
5.94km
00:37
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
9.00km
00:57
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
runners
5.14km
00:32
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
18
runners
5.07km
00:32
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
16
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Until 1955, people used to swim here, but now it's a fascinating spot on your walking tour. You'll see the old pool with the original changing rooms and The Fisherman: a 10-meter-high sculpture by Tom Herck, previously displayed on the Grand Canal during the Venice Biennale. There's also a permanent outdoor exhibition. Eight artists were inspired by the former swimming pool and display their work on panels between the changing rooms, along with nostalgic archive photos. In the summer, relax at the summer bar and linger a little longer. Fun fact: in 1935, a water purification testing factory stood here. King Leopold III even visited. The project was canceled, and the pool closed in 1955, but it did receive protected monument status. Source: www.toerisme-leiestreek.be
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Between 1857 and 1860, the old Bossuit-Kortrijk canal was dug using spades and wheelbarrows, as well as horse and cart. After the construction of the new canal in the early 1970s, this old section of the canal remained in place. As a result, an ideal spawning ground was created here. Fish find few suitable opportunities to spawn and lay their eggs. They do this on aquatic and riparian plants, which are present in limited numbers in the canal. Species such as rudd and pike require plants to complete their reproduction. The creation of fish spawning grounds gives the fish population a "natural" boost. However, it is not only fish that benefit from this nature development zone. Dragonflies, amphibians, waterfowl, and breeding birds also find an ideal habitat there. Source: information board on site
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The Kortrijk-Bossuit Canal was built between 1858 and 1860 to connect the Leie and Scheldt rivers, primarily to transport coal from the Borinage to Flanders.
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The Garden of Breath and Food describes itself as "an ecological, social, and educational place with picking days, harvest festivals, and workshops. Everyone can participate and contribute! The food forest, full of fruit-bearing trees and edible crops, is a sanctuary for every living creature. Since 2020, several thousand trees and shrubs have been planted here, including in hedgerows and wooded edges as windbreaks. At the rhythm of nature, this spot is developing into an edible forest. The design took into account sunlight, contours, natural drainage, soil type, and the needs of local fauna. We work partly through natural succession, which means we won't eliminate all the natural pioneer plants we normally label as weeds. We allow nature to develop spontaneously and intervene as little as possible." I took my lunch break there on the filo-sofa. I was there alone, with no one to talk to about the suggestion questions (see photos). A shame... but not really. It was incredibly quiet.
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As is the case with many chapels, pieces of cloth are tied to the bars of the door (see, for example, the Passjekapel on the Catsberg in Godewaerdsvelde in French Flanders). This refers to a devotion that is actually based on a Germanic tradition: believers come to the chapel hoping for (or in gratitude for) protection and healing from illnesses that cause fever. They leave behind a piece of cloth (bandage, sock, handkerchief, etc.), worn by the sick person.
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The Tonte Chapel is a magnificent chapel, largely due to its location: at the highest point in Kooigem, with a number of nearly upright poplars as neighbors. It can therefore be seen from afar. The combination of white paint on the walls and blue woodwork gives the chapel an extra special character. The history of the chapel, which has been a protected monument since 2004, dates back to the first half of the 18th century. The first, smaller chapel was probably built in 1729 but destroyed in 1914, not by war, but by fire following a lightning strike. The current chapel dates from after the First World War. The small chapel was enlarged in 1929 by the residents of the nearby farm. The Tonte Chapel is a popular place of worship, especially in May. Source: Heritage Inventory
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Tontestraat (and not 'Tontestraat' as this highlight was originally called) climbs towards Geitenberg, the highest point in Kooigem. There stands the 18th-century Tonte Chapel, which, together with its neighbor, the poplar, forms a landmark in this field-dominated area.
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Once we ruled the world - Tom Herck
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There are over 500 running routes available in Grandvalbos En Kooigembos, offering a wide variety of distances and difficulty levels for joggers. The komoot community has explored these trails over 10,000 times.
You can expect a varied and gently rolling landscape. The trails primarily wind through oak-hornbeam forests and open fields, often on largely unpaved paths. This provides a softer surface for running and a more engaging experience than flat, paved roads.
Yes, the area caters to various fitness levels. While most routes are rated as moderate, there are over 20 easier trails for beginners and more than 30 difficult routes for those seeking a greater challenge. For example, the Kortrijk–Bossuit Canal – Old Swimming Pool of Spiere-Helkijn loop from Sint-Denijs is a longer, more challenging option.
The running routes in Grandvalbos En Kooigembos are highly rated by the komoot community, with an average score of 4.3 stars from over 220 reviews. Runners often praise the tranquil forest environments, varied terrain, and well-maintained unpaved paths.
Yes, many of the running routes are circular, allowing you to start and finish at the same point. A popular example is the Panoramic View loop from Sint-Denijs, which offers scenic vistas.
While the region is generally welcoming to outdoor activities, specific rules for dogs on trails can vary. It's always best to keep your dog on a leash and ensure you clean up after them to respect the natural environment and other visitors.
Yes, many paths are easily passable and suitable for families or beginners. The gently rolling landscape and unpaved surfaces make for a pleasant experience. There are over 20 routes specifically categorized as easy, providing accessible options for those new to trail running.
You can enjoy diverse natural features, including the oak-hornbeam forests of Grandvalbos and Kooigembos, and the Zandbeek stream. The area also offers scenic views of the surrounding countryside. Notable highlights include the Grandval Forest itself and the Kooigembospad to Trimaarzate Singletrack.
Yes, due to its slightly elevated position, Grandvalbos offers several viewpoints. The Panoramic View loop from Sint-Denijs is specifically designed to showcase these scenic overlooks of Kooigem, Sint-Denijs, Helkijn, and the surrounding fields.
While specific public transport routes directly to the forest entrances may be limited, you can typically reach nearby towns like Sint-Denijs or Kooigem via local bus services. From there, the forests are often within walking or a short cycling distance. It's advisable to check local transport schedules for the most up-to-date information.
Parking is generally available near the main access points to Grandvalbos and Kooigembos, particularly in the vicinity of Sint-Denijs and Kooigem. Look for designated parking areas or roadside parking where permitted, especially near trailheads.
Spring and autumn are particularly beautiful for running in Grandvalbos En Kooigembos. In spring, the wild hyacinths create a stunning display, and the weather is generally mild. Autumn offers vibrant foliage. Summer provides shade in the forests, while winter runs can be refreshing, though paths might be muddy or slippery.
The villages of Sint-Denijs and Kooigem, which border the forests, may offer local establishments where you can find refreshments or a place to relax after your run. Additionally, 'De Tuin van Adem en Eten' (The Garden of Breath and Food), an ecological project nearby, could be an interesting stop.
Yes, beyond the natural beauty, you can find points of interest such as the Wayside Chapel. The popular Coyghemroute, which passes through the forests, is also a well-known local trail.


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