Buc Viaduct – Geneste Pond loop from Jouy-en-Josas
Buc Viaduct – Geneste Pond loop from Jouy-en-Josas
146
runners
Buc Viaduct – Geneste Pond loop from Jouy-en-Josas
03:55
33.8km
540m
Running
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required. The starting point of the route is accessible with public transport.
Last updated: April 16, 2026
Waypoints
Start point
Train Station
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6.82 km
Buc Viaduct
Highlight • Bridge
Translated by Google •
Tip by
8.53 km
Spring at the Geneste Ponds
Highlight • Other
8.57 km
Geneste Pond
Highlight • Lake
Translated by Google •
Tip by
25.1 km
Nice technical section
Highlight (Segment) • Forest
Translated by Google •
Tip by
25.9 km
Forêt domaniale de Versailles
Forest
31.7 km
Forêt régionale du Domaine de la Cour Roland
Forest
33.8 km
End point
Train Station
Way Types & Surfaces
Way Types
18.7 km
10.9 km
2.06 km
1.21 km
456 m
262 m
< 100 m
Surfaces
14.1 km
8.54 km
6.41 km
2.13 km
1.74 km
634 m
< 100 m
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Elevation
Highest point (180 m)
Lowest point (90 m)
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Weather
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Monday 18 May
16°C
9°C
-- %
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.