4.4
(292)
20,266
runners
554
runs
Jogging around Loison-Sous-Lens offers diverse running routes through a landscape shaped by both natural features and ecological rehabilitation efforts. The region features unique slag heaps, providing varied terrain and elevated views, alongside peaceful woods like Florimond. Proximity to several regional natural parks, such as Scarpe-Escaut, further enhances the variety of running environments, from open meadows to forested paths. The Parc des Berges de la Souchez provides a network of paths along the water's edge, while the new Henri Bernard Park…
Last updated: July 10, 2026
4.2
(5)
518
runners
18.9km
02:10
110m
110m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
333
runners
10.1km
01:08
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
5.0
(1)
100
runners
13.5km
01:26
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
96
runners
13.1km
01:26
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
25
runners
10.5km
01:05
50m
50m
Moderate run. Good fitness required. 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
great panorama very beautiful view from the top
1
0
Beautiful place for trail slag ponds, a wonderful place I recommend it 🤩🤩 in sunny weather ☀️
0
0
Very nice pond with new friendly slag heap facilities with trail training right next to it. Beautiful walks nearby (Bois de Florimond, canal)
1
0
A very nice place to go for a walk with the children, jogging or even a bike ride (mountain bike, gravel). Everyone will find what they are looking for.
0
0
lagooning has, since its creation in 2002 on the old pit 9, much more practical virtues. Of the kind anchored in your daily life: here, with a flow rate of 1,500 to 3,000 m3 per day, it is indeed domestic water that is treated. The process is intended to be 100% natural: in eight basins, water flows from the neighboring Fouquières-les-Lens wastewater treatment plant. source: https://www.ville-harnes.fr/site/harnes-durable
1
1
There are over 550 running routes around Loison-Sous-Lens, offering a wide variety of options for all skill levels. You'll find everything from easy paths to more challenging trails.
The terrain around Loison-Sous-Lens is quite varied. You can expect unique slag heaps, which provide varied terrain and elevated views, alongside peaceful woods like Florimond. The region's proximity to several regional natural parks also means you can find open meadows, forested paths, and even routes near lagoons and fishing ponds.
Yes, Loison-Sous-Lens offers a good selection of routes suitable for beginners. There are 44 easy running routes available, perfect for those looking for a less strenuous run. While specific easy routes aren't highlighted here, you can explore the full range on komoot to find one that suits your pace.
The running routes in Loison-Sous-Lens are highly rated by the komoot community, with an average score of 4.3 stars from over 230 reviews. Runners often praise the varied terrain, from challenging slag heaps to serene natural areas, and the opportunities to discover the region's unique landscape.
Absolutely. For experienced runners seeking a challenge, there are over 100 difficult routes. A notable challenging route is the Top of the heap – Harnes Lagoon loop from Loison-sous-Lens, an 18.4 km trail with significant elevation gain around the local slag heaps.
Yes, many running routes in the area offer scenic views and pass by interesting natural landmarks. You might encounter unique features like the Loos-en-Gohelle slag heap or the Spoil heaps 74 and 74a. Additionally, routes can lead you past serene bodies of water such as Marsh Pond or Etang de Wingles.
Yes, Florimond Woods is a popular area for running. You can explore routes like the Harnes Lagoon – Florimond Wood loop from Noyelles-sous-Lens, which takes you through this peaceful woodland area. Another option is the Florimond Wood – Bois de Florimond Pumptrack loop from Lens.
Certainly. The region features several beautiful lakes and ponds that are incorporated into running routes. For example, the Étang de Pêche de Harnes loop from Annay offers a pleasant run near a fishing pond. You can also find routes near Marsh Pond and Etang de Wingles.
Running in Loison-Sous-Lens is unique due to its distinctive landscape, which combines natural beauty with historical industrial elements. The most prominent features are the slag heaps, offering challenging inclines and panoramic views, alongside tranquil woods like Florimond and access to extensive regional natural parks. This blend provides a diverse running experience not found everywhere.
Yes, many of the running routes around Loison-Sous-Lens are designed as loops, making them convenient for starting and ending at the same point. Examples include the Top of the heap loop from Sallaumines and the Étang de Pêche de Harnes loop from Annay, among many others.
Loison-Sous-Lens is well-situated near several significant regional natural parks, offering broader running opportunities. These include the Parc Naturel Régional Scarpe-Escaut, known for its diverse landscapes, and the Parc naturel régional de l'Avesnois with its rolling countryside. These parks provide varied terrains, from forests to meadows, ideal for extended runs. For more information on these natural parks, you can visit Hauts-de-France Tourism.
Yes, the Harnes Lagoon is a prominent feature in the local running landscape. The Top of the heap – Harnes Lagoon loop from Loison-sous-Lens specifically offers views of the lagoon while navigating the local slag heaps. Another option is the Harnes Lagoon – Florimond Wood loop from Noyelles-sous-Lens.


Browse the best Running Trails & Routes in other regions.