4.2
(202)
13,207
runners
662
runs
Jogging routes in Vlaams Natuurreservaat Oudsberg traverse a unique landscape featuring Flanders' highest land dune, the Oudsberg. This nature reserve offers a diverse terrain composed of golden land dunes, deep blue fens, purple-blooming heathlands, and expansive forests. Runners will encounter a mix of flat sections and significant elevation changes, particularly along trails that ascend the Kempen plateau. The dynamic environment provides varied running experiences across its nearly 3000 hectares.
Last updated: July 15, 2026
5.0
(3)
42
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
2.0
(1)
6
runners
5.63km
00:37
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4
runners
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Beautiful sand dunes with heather, relatively small but well worth it. A highlight of our walk.
0
0
The ideal time to enjoy beautiful colours is certainly the month of September when the heathers are in bloom.
1
0
Enjoy strolling through the soft sand with small climbs
0
0
Beautiful trails, many views
2
0
Beautiful paths, given the sensitive area do not go under the fence
1
0
The heathland on the Oudsbergduin is one of the most impressive, yet also most fragile, nature reserves in the Hoge Kempen National Park. This unique dune area, located between Oudsbergen (Opglabbeek) and Gruitrode, is no ordinary heathland: here you walk across a rare inland dune landscape that formed after the last ice age and is today one of the largest drifting sand complexes in Flanders. 🌬️ Landscape shaped by wind and time The Oudsberg formed thousands of years ago when meltwater and strong winds pushed sand from dried-up riverbeds into high dunes. Centuries of grazing and deforestation left the sand partially exposed, resulting in a dynamic landscape of: • undulating sand plains • vast purple heathlands • juniper bushes and sparse grasslands • pine forests on the edges The result is a remarkable panorama that is constantly changing under the influence of wind, seasons, and management.
2
0
Oudsberg, along with Solterheide and Donderslag, is part of a long dune belt. The area promotes itself as the "Dune Belt." The dune belt is a 3,000-hectare, diverse, and extensive heath and forest landscape.
1
0
The dune belt is a 3,000 hectare, varied and extensive heath and forest landscape.
1
0
Vlaams Natuurreservaat Oudsberg offers a vast network of trails, with over 470 running routes available on komoot. These routes cater to various fitness levels, from easy jogs to more challenging runs.
Runners in Oudsberg will experience a diverse landscape. The terrain includes golden land dunes, deep blue fens, purple-blooming heathlands, and expansive forests. You'll find a mix of flat sections and significant elevation changes, particularly along trails that traverse the steep edge of the Kempen plateau, offering varied training opportunities.
Yes, there are plenty of options for beginners. Approximately 50 of the routes in Vlaams Natuurreservaat Oudsberg are classified as easy. An example is the Oudsberg Dune – Oudsberg Sand Dune loop from Vlaams Natuurreservaat Oudsberg, which is a 2.6-mile (4.2 km) trail through distinctive land dunes.
The running routes in Vlaams Natuurreservaat Oudsberg vary significantly in length. The broader Duinengordel, which includes Oudsberg, features ten different loops ranging from 3 km to 21 km. Many popular routes, like the Heathland on the Oudsberg Dune – Oudsberg Sand Dune loop, are around 3.5 miles (5.6 km).
Yes, the reserve is well-known for its extensive network of circular routes. Many of the trails, including popular options like the Zavelbos loop from Vlaams Natuurreservaat Oudsberg, are designed as loops, allowing you to start and finish at the same point.
Absolutely. The most prominent feature is the Oudsberg Dune itself, which is the highest and largest open land dune in Flanders, offering impressive panoramic views from its summit. Other natural monuments like the Oudsberg Sand Dune are also key attractions. You might also encounter the Forest Chapel of Our Lady of Rest in the Gruitroderbos.
Yes, several starting points for the running routes are conveniently located near residential areas, and parking facilities are generally available. The extensive trail network is designed to be accessible, often avoiding busy roads.
Vlaams Natuurreservaat Oudsberg is beautiful year-round. In spring and summer, the heathlands bloom with purple, and the fens are vibrant. Autumn offers stunning foliage, while winter can provide a unique, serene running experience, especially if there's snow. The diverse ecosystems ensure a visually stimulating run in any season.
The reserve offers a variety of trails, and many are suitable for families looking for an outdoor activity. For specific information regarding dog-friendly trails and any leash requirements, it's always best to check local signage or the official website for the nature reserve, as rules can vary.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 150 reviews. Runners often praise the unique and diverse natural landscapes, including the iconic land dunes, heathlands, and forests. The well-marked, traffic-free trail network and the variety of route lengths and difficulties are also frequently highlighted.
Vlaams Natuurreservaat Oudsberg is rich in biodiversity. As you run through its diverse ecosystems, you might spot various bird species in the forests and fens, and observe the unique flora of the heathlands and dunes. The evolving dune landscape itself is a natural wonder, shaped by historical factors.
Yes, beyond the general network, there are thematic trails that highlight specific features. For instance, the 15 km Vennentrail passes idyllic rainwater fens, and the 17 km Ittertrail features considerable elevation differences. There's also a 'Levend Zand route' (Living Sand route) that offers a brisk experience through forests, heath, and characteristic land dunes.


Browse the best Running Trails & Routes in other regions.