20 km | 22 km-effort
Trails
Notre dame / ozoire
Walking
Very difficult
Boissy-Saint-Léger,
Ile-de-France,
Val-de-Marne,
France
4h 35min
No
Guerard 2
Walking
Very difficult
Guérard,
Ile-de-France,
Seine-et-Marne,
France
22 km | 26 km-effort
5h 6min
Yes
Gometz le chatel 3
Walking
Very difficult
Gometz-le-Châtel,
Ile-de-France,
Essonne,
France
18.7 km | 23 km-effort
4h 24min
Yes
Nandy
Walking
Very difficult
Nandy,
Ile-de-France,
Seine-et-Marne,
France
19.1 km | 22 km-effort
4h 28min
Yes
Neuilly sur Marne
Walking
Very difficult
Neuilly-sur-Marne,
Ile-de-France,
Seine-Saint-Denis,
France
19.9 km | 21 km-effort
4h 22min
Yes
Champigny/noisy 2
Walking
Very difficult
Champigny-sur-Marne,
Ile-de-France,
Val-de-Marne,
France
17.1 km | 19.6 km-effort
4h 0min
No
Couilly pont aux dames
Walking
Saint-Germain-sur-Morin,
Ile-de-France,
Seine-et-Marne,
France
19.7 km | 23 km-effort
4h 43min
Yes
champigny/boissy
Walking
Very difficult
(1)
Champigny-sur-Marne,
Ile-de-France,
Val-de-Marne,
France
16.9 km | 20 km-effort
4h 33min
No
Belle image
Walking
Santeny,
Ile-de-France,
Val-de-Marne,
France
14.5 km | 15.7 km-effort
4h 9min
No
Crosne : bois de la Grange
On foot
Very easy
Crosne,
Ile-de-France,
Essonne,
France
18.9 km | 21 km-effort
6h 0min
Yes