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Routes
Running trails & routes
France
Hauts-De-France
Montreuil
Berck

Berck-sur-Mer Beach – Authie Bay loop from Berck

Routes
Running trails & routes
France
Hauts-De-France
Montreuil
Berck

Berck-sur-Mer Beach – Authie Bay loop from Berck

Hard

4.0

(2)

189

runners

Berck-sur-Mer Beach – Authie Bay loop from Berck

01:05

10.4km

20m

Running

Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.

Last updated: July 24, 2026

Waypoints

A

Start point

Parking

Get Directions

1.30 km

Le Bois Magnier

Forest

2

3.88 km

Terminus Beach

Highlight • Natural Monument

There is a beautiful beach here 🏖, and a bunker can also be viewed

Translated by Google •

Tip by

3

6.02 km

Berck Beach

Highlight • Beach

Very wide stretch of soft sand with colorful cabins and change rooms. The beach promenade has a separate lane for cyclists.

Tip by

4

6.20 km

Berck-sur-Mer Beach

Highlight • Beach

The beach is wide and long. There are also shower facilities to rinse sand and salt off your skin. And lots of shops, cafes and takeaways.

Translated by Google •

Tip by

5

6.49 km

Berck Ferris Wheel

Highlight • Monument

6

7.82 km

Authie Bay

Highlight • Natural

Here gathers a whole colony of seals from the Bay of Authie who come to rest on the sandbank in front of the nautical base. An incredible and magical spectacle, easily accessible by road bike. 2 species live there: harbor seals (smaller) and gray seals (larger, especially the males).
The bay of Authie is an ideal space for these mammals because the sandbank brings them rest, warmth and protection and the sea offers them fish at will. The seals bask on the sandbar in order to recover and then hunt during high tide. Indeed, their favorite activity requires a lot of energy, so it is vital for them to rest and store fat in order to be ready for winter.
Furthermore, studies have shown that seals can sleep at sea with only half of their brains dormant. The left hemisphere is at rest while the right hemisphere remains awake. On the other hand, when they are on dry land, seals sleep like humans, deeper and longer. They therefore need these moments of rest on the coast to fully recover. Reason for which it is necessary to observe them by leaving them alone and especially not to frighten them.

Translated by Google •

Tip by

7

7.82 km

A few hundred meters from the Berck lighthouse, the Phoques beach is home to colonies of grey seals and harbour seals. You can observe them at low tide, when the seals come to rest on the fine sandbanks.

Showing Translation

Tip by

8

8.86 km

tour de Berck plage 8 Km

Highlight • Other

B

10.4 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

5.22 km

2.13 km

1.79 km

890 m

254 m

126 m

Surfaces

5.18 km

2.88 km

1.52 km

438 m

261 m

119 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Thursday 13 August

28°C

16°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

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