Single des 17 Tournants – Single from Port-Royal loop from Gif-sur-Yvette
Single des 17 Tournants – Single from Port-Royal loop from Gif-sur-Yvette
4.6
(10)
121
riders
03:16
44.2km
460m
Mountain biking
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.
Last updated: May 13, 2026
Tips
Includes a segment in which cycling is not permitted
After 37.9 km for 94 m
Waypoints
Start point
Train Station
Get Directions
14.6 km
Highlight (Segment) • Other
Translated by Google •
Tip by
17.4 km
Highlight • Natural Monument
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Tip by
28.1 km
Highlight • Historical Site
28.4 km
Highlight • Other
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Tip by
29.9 km
Highlight • Historical Site
Tip by
30.5 km
Highlight • Castle
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Tip by
33.9 km
Highlight • Religious Site
Translated by Google •
Tip by
35.1 km
Highlight (Segment) • Trail
Translated by Google •
Tip by
44.2 km
End point
Train Station
Way Types & Surfaces
Way Types
18.4 km
9.30 km
8.02 km
5.13 km
2.79 km
427 m
Surfaces
16.2 km
12.6 km
6.01 km
5.35 km
3.33 km
330 m
308 m
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Elevation
Highest point (170 m)
Lowest point (60 m)
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Weather
Powered by Foreca
Saturday 11 July
36°C
22°C
0 %
Additional weather tips
Max wind speed: 21.0 km/h
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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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