Skip to content
kliva.run
trail des 3 forts

trail des 3 forts2026

25.09 – 26.09.2026Le Portel (France)
Build your race plan →

Pacing, fueling and crew sheet for the course you pick

650 m D+

42 km42 km longest of 4 courses

4 courses

  1. 10km

    150 m D+

    avg 2%

    Trail

    26.09.

    No index
  2. 22km

    350 m D+

    avg 2%

    22km

    26.09.

    UTMB Index 20K
  3. 30km

    550 m D+

    avg 2%

    30 km

    26.09.

    UTMB Index 20K
  4. 42km

    650 m D+

    avg 2%

    42 km

    26.09.

    UTMB Index 20K

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on trail des 3 forts, in one roadbook.

The race

The Trail des 3 Forts is a trail race on the Côte d'Opale. Created by enthusiasts for enthusiasts, it takes place in a spirit of conviviality. Starting from Le Portel and going as far as the dunes of Écault, it takes you along the coastal paths of Alprech, the steep paths of the cliffs, and offers views of the magnificent landscapes of our coastline. With a finish in the Chaudron hall in Le Portel!

Where to stay

Find a place to stay near Le Portel for the race.

We may earn a commission if you book through this map, at no extra cost to you.

Spotted wrong info on this page? Tell us and we'll review it. Report it