Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Running trails & routes
France
Hauts-De-France
Boulogne-Sur-Mer
Audresselles

Slack Dunes Pinewood – Fort d'Ambleteuse loop from Audresselles

Routes
Running trails & routes
France
Hauts-De-France
Boulogne-Sur-Mer
Audresselles

Slack Dunes Pinewood – Fort d'Ambleteuse loop from Audresselles

Hard

5.0

(3)

223

runners

Slack Dunes Pinewood – Fort d'Ambleteuse loop from Audresselles

01:43

15.0km

110m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional des Caps et marais d'Opale

Grand site des Deux Caps

Waypoints

A

Start point

Parking

Get Directions

1.02 km

Beach

Beach

2

4.16 km

Pontoon at the Slack Dunes

Highlight • Other

Pontoon at the Slack dunes

Translated by Google •

Tip by

3

4.86 km

Pine Forest of the Slack Dunes

Highlight • Forest

Pine forest of the Slack dunes

Translated by Google •

Tip by

4

4.92 km

Slack Dunes

Highlight • Natural

The dunes owe their name to the Slack River which crosses them and gives them a wild and unique character. You can run along the dunes and enjoy the view …

Translated by Google •

Tip by

5

5.15 km

Slack Dunes Pinewood

Highlight • Other

Slack Dunes Pine Forest

Translated by Google •

Tip by

6

8.01 km

Path along the cliffs

Translated by Google •

Tip by

7

8.03 km

Cliffs GR120

Highlight • Other

Cliffs GR120

Translated by Google •

Tip by

8

8.94 km

Cliffs GR120

Highlight • Other

Cliffs GR120

Translated by Google •

Tip by

9

12.7 km

Fort d'Ambleteuse

Highlight • Historical Site

This fort is the only one left of the seven that defended the coast of Boulogne.
In 169, the English king James II, chased away by his subjects, came ashore …

Translated by Google •

Tip by

B

15.0 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

5.94 km

3.80 km

2.67 km

1.63 km

517 m

419 m

< 100 m

Surfaces

5.22 km

5.08 km

3.42 km

544 m

522 m

198 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Thursday 27 August

21°C

16°C

-- %

Additional weather tips

Max wind speed: -- km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

4.5

217

Fartz Trail

00:36h

5.39km

30m

Explore
RoutesRoute plannerFeaturesRedeem a voucherHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy