4.8
(32)
1,067
runners
69
runs
Jogging routes in Demervallei Tussen Aarschot En Diest traverse a varied landscape, situated at the transition between the flat Kempen region and the hilly Hageland. The area is characterized by the meandering Demer river, its floodplains, and former meanders, creating a diverse terrain for runners. To the south, sandstone hills provide gentle gradients, while the north features a series of sand dunes. Extensive nature reserves, such as the Demerbroeken, offer tranquil environments with wetlands, grasslands, and forests.
Last updated: May 6, 2026
4.7
(3)
75
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
63
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
122
runners
11.4km
01:12
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
44
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
34
runners
32.4km
03:42
140m
140m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Demervallei Tussen Aarschot En Diest
Streek-GR Hageland – Hollow roads and endless fields
MTB Trails in Demervallei Tussen Aarschot En Diest
Hiking in Demervallei Tussen Aarschot En Diest
Road Cycling Routes in Demervallei Tussen Aarschot En Diest
Cycling in Demervallei Tussen Aarschot En Diest
Gravel biking in Demervallei Tussen Aarschot En Diest
Banging along the water. Be a bit careful of other slow road users, but otherwise a gravel highway!
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Heather in the forest...
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This ideally placed bench welcomes you for a break while observing the expanse of water.
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On Whit Monday 1912, the foundation stone of the Coronation Chapel was laid. The chapel was built to commemorate the grand Coronation celebrations of Our Lady of the Sacred Heart two years earlier. Designed by Leuven sculptor Uytvanck, it was placed atop a sand hill, known as a lookout point. Today, a staircase leads to the top.
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On Whit Monday 1912, the foundation stone of the Coronation Chapel was laid. The chapel was built to commemorate the grand Coronation celebrations of Our Lady of the Sacred Heart two years earlier. To get there by bike, a mountain bike is recommended.
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One of my favorite places in the area.
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Here you can park your car in the shade. If the area is unknown, consult the information boards.
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There are over 50 running routes in Demervallei Tussen Aarschot En Diest, offering a wide variety of distances and difficulty levels. The komoot community has explored these trails over 800 times, with routes ranging from easy strolls to challenging long-distance runs.
The Demervallei offers a diverse terrain, situated at the transition between the flat Kempen region and the hilly Hageland. You'll find paths along the meandering Demer river, through extensive nature reserves like the Demerbroeken, and across gentle sandstone hills to the south, as well as sand dunes to the north. This mix provides varied gradients suitable for all types of runners.
Yes, the Demervallei offers routes for all fitness levels. You can find easy, moderate, and difficult trails. For example, there are 4 easy routes, 45 moderate routes, and 10 difficult routes, ensuring options for beginners and experienced runners alike.
The running routes in Demervallei Tussen Aarschot En Diest are highly rated by the komoot community, with an average score of 4.9 stars from over 30 reviews. Runners often praise the tranquil natural environment, the varied landscapes, and the well-maintained footpath network that follows the riverbanks and passes through nature reserves.
Many of the running routes in the Demervallei are circular loops, perfect for starting and ending your run at the same point. An example is the moderate Demerbroeken Nature Reserve – Maagdentoren Zichem loop from Testelt, which is 6.8 miles (10.9 km) long and offers scenic views.
The Demervallei is generally dog-friendly, with many trails suitable for running with your canine companion. However, specific rules may apply in certain nature reserves like the Demerbroeken. It's always best to keep your dog on a leash, especially in protected areas, to respect wildlife and other trail users.
While running, you can encounter various natural sights and historical landmarks. The region is known for its meandering Demer river, extensive wetlands, and diverse ecosystems. Notable attractions include the Demerbroeken Nature Reserve, the historic Maagdentoren Zichem, and various old mills like the Great Mill of Zichem and the Testelt Water Mill.
Yes, for those seeking a greater challenge, the Demervallei offers several long-distance running trails. The Demerbroeken Nature Reserve – Footbridge over the Weefberg Pond loop from Zichem is a challenging 24.5 miles (39.5 km) route, and the Nature Marathon – The Famous Lekdreef loop from Zichem covers 20.4 miles (32.9 km) through varied natural scenery.
The Demervallei is beautiful year-round, but spring and autumn often offer the most pleasant conditions for jogging with mild temperatures and vibrant natural colors. The varied relief and ecosystems create microclimates that are enjoyable in different seasons, though some wetland areas might be wetter after heavy rain.
Absolutely. While many routes are moderate, there are 4 easy routes perfect for beginners or families looking for a gentler run. These trails typically feature flatter terrain and shorter distances, allowing everyone to enjoy the natural beauty of the Demervallei.
Starting points like Testelt railway station offer convenient access and parking for exploring the trails. The towns of Aarschot and Diest, along with historical settlements like Zichem and Langdorp, are situated on the valley's edges, some directly along the Demer, providing various access points for public transport and parking.
Yes, the Demer river is central to the valley, and many routes follow its naturally meandering course. These paths offer picturesque views of the river, its floodplains, and former meanders, providing a tranquil running experience alongside the water.


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