4.5
(8)
368
runners
03:03
24.1km
720m
Running
This difficult 14.9-mile (24.1 km) jogging trail, the Trail des Lumeçons, offers 2346 feet (715 metres) of elevation gain near Namur.
Last updated: February 26, 2026
Waypoints
Start point
Parking
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7.34 km
Highlight • Viewpoint
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Tip by
8.98 km
Highlight • Trail
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Tip by
10.3 km
Highlight (Segment) • Forest
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Tip by
24.1 km
End point
Parking
Way Types & Surfaces
Way Types
9.73 km
6.22 km
2.94 km
2.50 km
2.41 km
138 m
124 m
Surfaces
11.4 km
3.53 km
2.65 km
2.40 km
2.11 km
1.94 km
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Elevation
Highest point (210 m)
Lowest point (90 m)
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Weather
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Sunday 24 May
28°C
15°C
0 %
Additional weather tips
Max wind speed: 11.0 km/h
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This route was planned by komoot.
The official komoot route for the Trail des Lumeçons is estimated to take approximately 3 hours and 3 minutes to jog. However, as a challenging trail running event, individual times can vary significantly based on fitness levels and race conditions.
The terrain is varied and often difficult, characterized by very muddy, humid, and slippery conditions, especially on descents. You will encounter steep ascents and descents, including a notable long descent in the Bois de la Vecquée and another leading to La Gueule du Loup. Sections also follow paths used by mountain bikes, so trail-specific running shoes are highly recommended.
The Trail des Lumeçons is generally considered difficult due to its significant elevation gain and challenging terrain. Organizers advise new trail runners to be realistic about their fitness level. While shorter distances (10 km) may be offered during the event, the full route is demanding and better suited for experienced joggers.
The Trail des Lumeçons event usually starts from the Citadel of Namur, which provides a unique urban-meets-nature element. For parking, you would typically look for public parking facilities around the Citadel or in Namur city center, especially during the event. Specific parking arrangements may vary for the annual race, so checking event details is advisable.
Yes, the Trail des Lumeçons is dog-friendly. The event often includes a cani-cross category, welcoming dog runners, although usually without a dedicated ranking. When not part of the official event, standard leash rules for the forested areas around Namur should be followed.
The Trail des Lumeçons is famously known as a nocturnal race, meaning much of the jogging occurs in the dark, requiring headlamps. The event typically takes place annually, often in challenging conditions with mud and humidity. For a non-event experience, the forested environment is accessible year-round, but be prepared for potentially slippery conditions, especially after rain.
Generally, there are no specific permits or entrance fees required to access the Bois de la Vecquée or to jog the Trail des Lumeçons route outside of the organized event. However, if participating in the annual race, there will be a registration fee for the event itself.
The trail winds through the forests surrounding the Citadel of Namur. Key highlights include a View of the River Sambre, the challenging Descent of La Gueule du Loup, and sections through the Bois de la Vecquée, offering a natural backdrop to your run.
Yes, the route intersects with several other official trails. You will find sections that follow parts of the GR 126 Bruxelles - Membre-sur-Semois, the GRP 125 Tour de l'Entre-Sambre-et-Meuse, and the GRT-BVW 33 Sosoye - Namur, among others.
Given the trail's difficult and often muddy conditions, trail-specific running shoes with good grip are essential. If you plan to run during low light or participate in the nocturnal event, a headlamp is mandatory. Due to the self-sufficiency nature of the event (no aid stations), carrying your own water and nutrition is also crucial.
The Trail des Lumeçons is designed for self-sufficiency. During the organized event, there are typically no aid stations along the courses, only after the finish line. Therefore, it is crucial to carry all necessary water and nutrition with you.