The best MTB trails around Longjumeau
4.2
(27)
214
riders
11
rides
Last updated: November 4, 2025
5.0
(1)
60
riders
1. Étang de l'Île de Brunoy – Along the Yerres loop from Gravigny Balizy
89.5km
06:03
540m
540m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.8
(10)
43
riders
2. Vallée de la Mérantaise – Sablière d'Aigrefoin loop from Longjumeau
45.6km
03:17
500m
500m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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4.3
(3)
32
riders
3. Mountainbike loop from Gravigny Balizy
19.7km
01:32
240m
240m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.3
(4)
22
riders
4. View of the Petite Vallée – Beautiful descent loop from Gravigny Balizy
24.8km
01:56
250m
250m
Intermediate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
3.0
(2)
12
riders
5. Pont des templiers – Beautiful descent loop from Gravigny Balizy
39.3km
02:48
360m
360m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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