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Routes
Mountain biking trails
Belgium
Brussels
Etterbeek

Grasdelle Trail Clearing – Grippensdelle MTB Singletrack loop from Thieffry

Routes
Mountain biking trails
Belgium
Brussels
Etterbeek

Grasdelle Trail Clearing – Grippensdelle MTB Singletrack loop from Thieffry

Easy

4.7

(103)

211

riders

Grasdelle Trail Clearing – Grippensdelle MTB Singletrack loop from Thieffry

01:48

29.5km

230m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 29, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Bosreservaat Joseph Zwaenepoel

Nationaal Park Brabantse Wouden

Waypoints

A

Start point

Train Station

Get Directions

1

9.42 km

Brussels Attacks Memorial, Sonian Forest

Highlight • Monument

the 32 Memorial trees

Translated by Google •

Tip by

2

11.0 km

Renbaanlaan

Highlight (Segment) • Trail

3

13.6 km

Forest house with picnic tables

Highlight • Rest Area

4

15.1 km

Grasdelle Trail Clearing

Highlight • Forest

Quiet and enjoyable resting spot along Sentier de Grasdelle - Grasdellepad

Tip by

5

15.4 km

This is the monument to the fallen forest rangers in the First World War.

Translated by Google •

Tip by

6

15.7 km

Grippensdelle MTB Singletrack

Highlight (Segment) • MTB Park

Very nice: fluid turns and with relief, nicely placed roots.

Translated by Google •

Tip by

7

17.4 km

Old pavé covered in earth and gravel

Highlight (Segment) • Trail

Fun to drive, but not easy. Caution is advised.

Translated by Google •

Tip by

19.2 km

Sonian Forest

Forest

9

22.8 km

A small obligatory stop.

Translated by Google •

Tip by

B

29.5 km

End point

Train Station

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Way Types & Surfaces

Way Types

13.9 km

10.8 km

2.87 km

925 m

666 m

216 m

148 m

Surfaces

14.7 km

7.50 km

3.54 km

2.72 km

725 m

367 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (130 m)

Lowest point (80 m)

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Weather

Powered by Foreca

Sunday 28 June

25°C

16°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

Comments

April 6, 2025,off-road ride - Foret des Soignes - pré tennis
Great ride to get back on the bike, off road after the ski break.
Nice route sheltered from the wind.
Extendable towards Hulpe with more time.
Dirt mixed with asphalt.
Easy segments.

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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