Trail du BW 2026

05.12.2026Chaumont-Gistoux (Belgium)

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5 courses · 12–85 km7.5–52.8 mi · up to 1’560 m D+up to 5’118 ft D+

At a glance

Trail du BW 2026 takes place on Saturday 5 December 2026 in Chaumont-Gistoux (Walloon Brabant, Belgium). 5 courses from 12 to 85 km.

Longest course: 85 km with 1’560 m D+ (18 m per km: runnable terrain). Terrain: 29% trail, 46% forest track and 25% road. Terrain data: © OpenStreetMap contributors.

On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

The Trail du BW is a trail race organized by the association Les Blancs Gilets in Chaumont-Gistoux. It offers several distances ranging from 6 km to 100 km, with marked courses and protected aid…

From the organiser

5 courses

12km7.5mi
261 m D+856 ft D+
avg 2%
12KM
05.12.
No index
25km15.5mi
513 m D+1’683 ft D+
avg 2%
25KM
05.12.
No index
42km26.1mi
818 m D+2’684 ft D+
813 m D-2’667 ft D-
avg 2%
42KM
05.12.
No index
GPX
62km38.5mi
1’150 m D+3’773 ft D+
1’122 m D-3’681 ft D-
avg 2%
62KM
05.12.
No index
GPX
85km52.8mi
1’560 m D+5’118 ft D+
1’545 m D-5’069 ft D-
avg 2%
85KM
05.12.
No index
GPX

Course analysis

85 km52.8 mi1’560 m D+5’118 ft D+

101effort kmⓘ85 km on the map · feels like 101 km52.8 mi on the map · feels like 101 km

D+: 1’560 m5’118 ft
D−: 1’545 m5’069 ft
Max alt.: 145 m476 ft
Steepest: 11%

Segments

Elevation profile: 85KM

32 m – 145 m105 ft – 476 ft

Race plan

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Where to stay

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