12.6 km | 13.7 km-effort
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Retour Porchefontaine par Pline
Hybrid bike
Easy
Sucy-en-Brie,
Ile-de-France,
Val-de-Marne,
France
58min
No
Porchefontaine 2
Hybrid bike
Easy
Champigny-sur-Marne,
Ile-de-France,
Val-de-Marne,
France
10.3 km | 11.6 km-effort
56min
No
Gif sur Yvette : 21 sept.25
On foot
Medium
Gif-sur-Yvette,
Ile-de-France,
Essonne,
France
19.5 km | 25 km-effort
5h 36min
Yes