23 km | 37 km-effort
Trails
Marche de la Bièvre 20 km
Walking
Very easy
Bièvres,
Ile-de-France,
Essonne,
France
19.5 km | 24 km-effort
5h 14min
No
Marche de la Bièvre 30 km
Walking
Very easy
Verrières-le-Buisson,
Ile-de-France,
Essonne,
France
30 km | 36 km-effort
7h 47min
No
Marche de la Bièvre 50 km
Walking
Difficult
Paris,
Ile-de-France,
Paris,
France
50 km | 59 km-effort
13h 5min
No