Porte des Bourdeaux... – Saint-Yon Church loop from Boissy-le-Sec
Porte des Bourdeaux... – Saint-Yon Church loop from Boissy-le-Sec
5.0
(1)
2
riders
Porte des Bourdeaux... – Saint-Yon Church loop from Boissy-le-Sec
03:18
39.5km
520m
Mountain biking
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.
Last updated: May 16, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 5.66 km for 261 m
Waypoints
Start point
Bus stop
Get Directions
5.15 km
Souzy church
Highlight • Other
Translated by Google •
Tip by
11.1 km
Madagascar quarry
Highlight • Other
Translated by Google •
Tip by
11.9 km
Nice descent
Highlight (Segment) • Other
16.2 km
Porte des Bourdeaux...
Highlight • Other
Translated by Google •
Tip by
16.3 km
King of the hard end
Highlight • Other
Translated by Google •
Tip by
16.4 km
Saint-Yon Church
Highlight • Religious Site
Translated by Google •
Tip by
24.7 km
Baville Castle
Highlight • Castle
Translated by Google •
Tip by
30.8 km
Small Steep Path
Highlight (Segment) • Trail
Translated by Google •
Tip by
39.5 km
End point
Bus stop
Way Types & Surfaces
Way Types
22.8 km
7.14 km
6.67 km
2.03 km
706 m
214 m
Surfaces
16.4 km
8.44 km
6.91 km
4.69 km
2.86 km
309 m
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Elevation
Highest point (160 m)
Lowest point (50 m)
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Weather
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Today
Sunday 24 May
31°C
17°C
0 %
Additional weather tips
Max wind speed: 13.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.