![](/images/other/stat-length.png)
![Trail Mountain bike Saint-Martin-Boulogne - Rando Green VTT 2011 - St Martin Boulogne - Photo](https://media.geolcdn.com/t/1900/400/ext.pjpeg?maxdim=2&url=https%3A%2F%2Fstatic1.geolcdn.com%2Fsiteimages%2Fupload%2Ffiles%2F1524743154velo.jpg)
Rando Green VTT 2011 - St Martin Boulogne
tracegps
User
![Length](/images/other/stat-length.png)
Length
50 km
![Max alt](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_max_24dp.png)
Max alt
118 m
![Uphill gradient](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_den_pos_24dp.png)
Uphill gradient
738 m
![Km-Effort](/images/other/stat-length.png)
Km-Effort
59 km
![Min alt](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_min_24dp.png)
Min alt
5 m
![Downhill gradient](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_den_neg_24dp.png)
Downhill gradient
737 m
![Boucle](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Boucle
Yes
Creation date :
2014-12-10 00:00:00.0
Updated on :
2014-12-10 00:00:00.0
![Mountain bike](https://static1.geolcdn.com/sitytour/trail-icons/202.png)
3h45
Difficulty : Difficult
![Scan this QR Code to open this trail in the SityTrail application](https://capi.geolives.com/qq0zvz2zws4bq2lad0pu/sitytour/trails/106350/qr.png?size=200)
FREE GPS app for hiking
About
Trail Mountain bike of 50 km to be discovered at Hauts-de-France, Pas-de-Calais, Saint-Martin-Boulogne. This trail is proposed by tracegps.
Description
Randogreen organisée par les Chats Sauvages VTT 50km, 800m de dénivelé, avec vue sur la mer. Pas de terrains privés traversés.
Positioning
Country:
France
Region :
Hauts-de-France
Department/Province :
Pas-de-Calais
Municipality :
Saint-Martin-Boulogne
Location:
Unknown
Start:(Dec)
Start:(UTM)
403564 ; 5620689 (31U) N.
Comments
Trails nearby
![Trail Walking Wimille - Balade sur le sentier du Denacre - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D638580%26Media%3Dbb03aebe-b688-479d-8773-5a86670387c9.jpg)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
Balade sur le sentier du Denacre
Walking
Very easy
(5)
Wimille,
Hauts-de-France,
Pas-de-Calais,
France
![](/images/other/stat-length.png)
9.8 km | 11.4 km-effort
2h 30min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Mountain bike Wimereux - Le littoral de Wimereux à Etaples - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D191453%26Media%3D15044_1.jpg)
![Mountain bike Mountain bike](https://static1.geolcdn.com/sitytour/trail-icons/202.png)
Le littoral de Wimereux à Etaples
Mountain bike
Medium
(1)
Wimereux,
Hauts-de-France,
Pas-de-Calais,
France
![](/images/other/stat-length.png)
35 km | 41 km-effort
3h 0min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
No
![Trail Walking Wimereux - Wimereux - La Crèche - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D103740%26Media%3D6466_2.jpg)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
Wimereux - La Crèche
Walking
Medium
(4)
Wimereux,
Hauts-de-France,
Pas-de-Calais,
France
![](/images/other/stat-length.png)
9.3 km | 11.4 km-effort
2h 15min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Boulogne-sur-Mer - Boulogne sur mer- street art partiel - Photo](https://media.geolcdn.com/t/375/260/21a82651-a443-44ee-88e9-87624e35cba5.jpg&format=jpg&maxdim=2)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
Boulogne sur mer- street art partiel
Walking
Easy
Boulogne-sur-Mer,
Hauts-de-France,
Pas-de-Calais,
France
![](/images/other/stat-length.png)
4.9 km | 6 km-effort
1h 22min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
No
![Trail Walking Boulogne-sur-Mer - Boulogne sur mer, les remparts de nuit - Photo](https://media.geolcdn.com/t/375/260/ae64799f-0eb3-4576-bf19-e061448b8b88.jpg&format=jpg&maxdim=2)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
Boulogne sur mer, les remparts de nuit
Walking
Easy
Boulogne-sur-Mer,
Hauts-de-France,
Pas-de-Calais,
France
![](/images/other/stat-length.png)
2.4 km | 2.9 km-effort
51min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Wimereux - Boulogne-wimereux entre mer et terre - Photo](https://media.geolcdn.com/t/375/260/1d66f2e1-445b-431b-8fe1-79432c93e018.jpg&format=jpg&maxdim=2)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
Boulogne-wimereux entre mer et terre
Walking
Easy
Wimereux,
Hauts-de-France,
Pas-de-Calais,
France
![](/images/other/stat-length.png)
10.3 km | 12.5 km-effort
2h 42min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Wimereux - Wimereux Boulogne - Photo](https://media.geolcdn.com/t/375/260/c5b357de-a1ef-4826-80ff-4a1d95018f9a.jpg&format=jpg&maxdim=2)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
Wimereux Boulogne
Walking
Wimereux,
Hauts-de-France,
Pas-de-Calais,
France
![](/images/other/stat-length.png)
8.1 km | 10.1 km-effort
2h 35min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Le Portel - Le Portal - Photo](https://media.geolcdn.com/t/375/260/eccfc2a3-0d6f-4e07-a61e-ad6c4fc14442.jpg&format=jpg&maxdim=2)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
Le Portal
Walking
Le Portel,
Hauts-de-France,
Pas-de-Calais,
France
![](/images/other/stat-length.png)
9.1 km | 10.6 km-effort
3h 0min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Boulogne-sur-Mer - Boulogne sur Mer - Photo](https://media.geolcdn.com/t/375/260/e3e7049b-cb5c-4294-ad5f-939f0221d130.jpg&format=jpg&maxdim=2)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
Boulogne sur Mer
Walking
Boulogne-sur-Mer,
Hauts-de-France,
Pas-de-Calais,
France
![](/images/other/stat-length.png)
7 km | 8.1 km-effort
2h 8min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
No