The Big Drop – loop from Jouy-en-Josas
The Big Drop – loop from Jouy-en-Josas
4.6
(7)
46
riders
01:49
24.8km
300m
Mountain biking
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary. The starting point of the route is accessible with public transport.
Last updated: June 18, 2026
Tips
Includes segments that go up or down a series of steps
You may need to carry your bike.
After 8.58 km for 3 m
After 8.73 km for 17 m
Waypoints
Start point
Train Station
Get Directions
6.19 km
Highlight • Viewpoint
Translated by Google •
Tip by
7.72 km
Highlight • Climb
7.72 km
Highlight • Other
13.1 km
Highlight • MTB Park
Tip by
14.0 km
Highlight • MTB Park
Translated by Google •
Tip by
14.7 km
Highlight • Other
Translated by Google •
Tip by
15.5 km
Réserve biologique intégrale de Verrières
Nature Reserve
17.6 km
Highlight (Segment) • Trail
Translated by Google •
Tip by
24.8 km
End point
Train Station
Way Types & Surfaces
Way Types
7.63 km
5.63 km
4.23 km
3.67 km
3.44 km
219 m
Surfaces
10.1 km
5.07 km
4.72 km
3.11 km
1.46 km
309 m
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Elevation
Highest point (170 m)
Lowest point (70 m)
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Weather
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Friday 10 July
36°C
22°C
-- %
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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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