9.7 km | 11.6 km-effort
Descente_de_la_Bi_vre_de_sa_source_son_embouchure
BobC
User
Length
42 km
Max alt
149 m
Uphill gradient
357 m
Km-Effort
47 km
Min alt
37 m
Downhill gradient
460 m
Boucle
No
Creation date :
2022-02-21 09:00:01.569
Updated on :
2023-03-06 17:18:29.444
0m
Difficulty : Very easy
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About
Trail Running of 42 km to be discovered at Ile-de-France, Yvelines, Guyancourt. This trail is proposed by BobC.
Positioning
Country:
France
Region :
Ile-de-France
Department/Province :
Yvelines
Municipality :
Guyancourt
Location:
Unknown
Start:(Dec)
Start:(UTM)
431151 ; 5403241 (31U) N.
Comments
Trails nearby
_La Vallée de la Mérantaise
Walking
Easy
(5)
Magny-les-Hameaux,
Ile-de-France,
Yvelines,
France
2h 30min
Yes
Le Tour de Satory
Walking
Difficult
(2)
Buc,
Ile-de-France,
Yvelines,
France
23 km | 28 km-effort
4h 49min
Yes
Merantaise réel
Walking
Difficult
(1)
Magny-les-Hameaux,
Ile-de-France,
Yvelines,
France
11.3 km | 14.2 km-effort
3h 18min
Yes
Boucle autour de Versailles
On foot
Very easy
Versailles,
Ile-de-France,
Yvelines,
France
22 km | 26 km-effort
5h 49min
Yes
Boucle 23 km à partir de Port Royal des Champs
Walking
Easy
Magny-les-Hameaux,
Ile-de-France,
Yvelines,
France
23 km | 28 km-effort
4h 56min
Yes
ALBG Etang val d'or, minière
Walking
Easy
(1)
Guyancourt,
Ile-de-France,
Yvelines,
France
13.1 km | 16.1 km-effort
3h 41min
Yes
Parc de Versailles
Other activity
Very easy
(1)
Versailles,
Ile-de-France,
Yvelines,
France
8.9 km | 9.7 km-effort
1h 49min
Yes
14102013
Mountain bike
Medium
(1)
Saint-Cyr-l'École,
Ile-de-France,
Yvelines,
France
42 km | 50 km-effort
3h 11min
Yes
Rando des renards 35k
Mountain bike
Medium
(1)
Montigny-le-Bretonneux,
Ile-de-France,
Yvelines,
France
38 km | 46 km-effort
2h 50min
Yes