4.3
(7)
310
runners
01:41
15.9km
60m
Running
Jog the 9.9-mile Boucle des Bonniers Trail, a difficult route through natural landscapes, Lac du Héron, and diverse terrain.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Réserve naturelle du Héron
Waypoints
Start point
Parking
Get Directions
1.83 km
Highlight • Other
Translated by Google •
Tip by
8.03 km
Highlight • Natural Monument
Translated by Google •
Tip by
9.53 km
Highlight • Lake
Translated by Google •
Tip by
15.9 km
End point
Parking
Way Types & Surfaces
Way Types
8.22 km
3.85 km
1.92 km
1.51 km
337 m
< 100 m
Surfaces
7.12 km
2.85 km
2.68 km
1.54 km
1.47 km
231 m
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Elevation
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Weather
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Today
Thursday 21 May
26°C
12°C
0 %
Additional weather tips
Max wind speed: 10.0 km/h
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This route was planned by komoot.
The trail typically starts from the 6 Bonniers Park recreation center. This location offers convenient amenities, including parking options for visitors.
Approximately 90% of the trail consists of unpaved paths, making it ideal for trail running shoes. You'll encounter quiet country roads, passages through fields and pastures, and sections near the Marque river and Lac du Héron. Be aware that some sections can become very muddy after rain. There are also brief stretches through villages and across train tracks, requiring caution.
While the trail is largely flat with minimal elevation changes, its 15.9 km distance and predominantly unpaved, potentially muddy terrain make it a more challenging run. It's considered a 'difficult' jogging route due to its length and technical elements, so beginners should be prepared for a longer, more demanding effort.
The route winds through natural landscapes, especially along the banks of Lac du Héron and the humid pastures of the Marque Valley. You might spot various bird species, including gray herons near the water, as well as other local wildlife in the wooded areas and open fields.
The trail can be enjoyed year-round. However, for the most comfortable experience, consider visiting during drier periods to avoid the very muddy sections that can occur after heavy rain. Spring and autumn offer pleasant temperatures and beautiful scenery.
Yes, dogs are generally allowed on the trail. However, as parts of the route pass through the Réserve Naturelle Régionale du Héron and agricultural areas, it is important to keep your dog on a leash to protect wildlife and livestock.
No, there are no specific permits or entrance fees required to access the Boucle des Bonniers Trail or the Réserve Naturelle Régionale du Héron. It is freely accessible to the public.
You'll pass by the 6 Bonniers Park, the scenic Lac du Héron, and the Colline de Marchenelle. The trail also offers views of the Marque Valley's humid pastures, wooded areas, and open fields, providing a significant natural escape close to the Lille-Roubaix metropolitan area.
Yes, the route intersects with several other paths. Notably, it covers significant portions of the 'Boucle des Bonniers' (49%) and the 'RV6 Picardie - Ardennes : Lille-Tournai' (48%). You'll also find sections that overlap with 'De Bailleul à Rieulay' (40%) and the 'Véloroute du Paris-Roubaix' (22%).
The Boucle des Bonniers Trail is approximately 15.9 km long. For jogging, it typically takes around 1 hour and 40 minutes to complete, depending on your pace and the trail conditions.
The trail starts from the 6 Bonniers Park recreation center, which provides amenities such as dining options. This makes it convenient for a meal or refreshments before or after your run.