4.6
(9)
1,058
runners
15
runs
Jogging around Harnes offers diverse landscapes, transforming former industrial areas into vibrant natural spaces. The region features extensive green areas like the Bois de Florimond and Parc des Merlettes, characterized by woodlands, lagoons, and reconverted mining sites. Waterside routes are prominent along the Berges de la Souchez and around the Harnes Lagoons, providing tranquil paths. This varied terrain creates engaging running experiences across different difficulty levels.
Last updated: July 2, 2026
4.3
(4)
579
runners
18.9km
02:10
130m
130m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
229
runners
20.1km
02:21
160m
160m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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57
runners
7.29km
00:50
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
24
runners
6.21km
00:42
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
19
runners
6.32km
00:42
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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great panorama very beautiful view from the top
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Excellent circuit in the Florimond woods for those looking for a few speed sensations. To prolong the experience, the slag heaps 230 and 94 are not far away!
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Beautiful place for trail slag ponds, a wonderful place I recommend it 🤩🤩 in sunny weather ☀️
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Very nice pond with new friendly slag heap facilities with trail training right next to it. Beautiful walks nearby (Bois de Florimond, canal)
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characteristic landmark in a maze of roads
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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.
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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
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Harnes offers a good selection of running routes, with nearly 20 trails available on komoot. These routes cater to various fitness levels, from easy jogs to more challenging runs.
Yes, Harnes has several routes suitable for beginners. There are 2 easy routes and 15 moderate routes, providing plenty of options for those new to running or looking for a less strenuous workout. These often feature accessible soft paths, particularly along the Berges de la Souchez.
Running trails in Harnes offer diverse terrain. You'll find routes through redeveloped industrial landscapes like the Parc des Îles, which features varied environments including islets, reed beds, and basins. The View of the Harnes Lagoons – Florimond Wood loop from Harnes is a moderate option that showcases some of this varied scenery.
Absolutely. The region is known for its waterside routes. The Berges de la Souchez offers 10 kilometers of tranquil paths along the water. Additionally, the Étang de Pêche de Harnes loop from Annay provides a pleasant running experience circling the Fishing Pond of Harnes.
Yes, many of the running routes in Harnes are designed as loops, making them convenient for starting and ending at the same point. For example, the Bois de Florimond Pumptrack – View of the Harnes Lagoons loop from Harnes is a moderate circular route that takes you through scenic areas.
Harnes offers several family-friendly running paths, especially those with softer surfaces and less elevation gain. The Parc des Îles, with its diverse and accessible environments, is a great option for families looking to enjoy a run together in a natural setting.
While specific regulations can vary, many natural areas in Harnes, such as the Parc des Îles and the Berges de la Souchez, are generally welcoming to dogs, provided they are kept on a leash. It's always a good idea to check local signage for any specific restrictions on individual trails.
Harnes is rich in redeveloped natural spaces. The Parc des Îles, a former industrial site transformed into a green lung, features intimate islets like "l'île la houblonnière" and "l'île au vent," along with a wooden pontoon and basins with aquatic plants. You might also encounter natural monuments like the Ostricourt slag heap or the Leforest slag heap in the wider area, offering unique views.
The running routes in Harnes are highly rated by the komoot community, with an average score of 3.9 stars from over 15 reviews. Runners often praise the region's commitment to transforming industrial landscapes into vibrant natural spaces, offering varied terrain and tranquil waterside paths for an engaging experience.
Yes, for those seeking a more challenging run, Harnes offers routes with greater distances and elevation changes. The Florimond Wood – View of the Harnes Lagoons loop from Harnes is a difficult 16.4 km trail that provides a good workout and explores scenic woodlands and lagoons.
Harnes has local public transport options that can connect you to various parts of the town and surrounding areas, including some near popular running spots like the Bois de Florimond or the Berges de la Souchez. It's advisable to check local bus schedules for the most convenient access points to specific trails.
The Parc des Îles is a significant natural feature near Harnes. For more detailed information about its history, biodiversity, and facilities, you can visit the official tourism website: tourisme-lens.fr.


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