Race hero photo — 40 KM
Sunday · Loop · 2027 edition

40 KM1 197 M D+

Explore the profile ↓
THE COURSE / 2027 EDITION

THE TERRAIN
IN DETAIL.

Information validated by the organiser.
Updated on 11/11/2026.

2027 PROFILE

40 KM / 1 197 M D+

Track distance41,626 km
Elevation gain1 197 m
Published checkpoints6

Profile based on the validated GPX. Hover over the terrain or tap a marker.

Distance 0 kmAltitude —Cumulative ascent —
Aid stations and checkpoints
  • Start · 0 km
  • Pit stop (refreshments · 18.727 km
  • Pit stop (refreshments · 25.83 km
  • Aid station 3 · 26.959 km
  • Pit stop (refreshments · 36.804 km
  • Finish · 41.626 km
2027 edition · Sunday 1 August · Loop

THE TRAILS ARE WAITING.

A loop that gives you time to take in the scenery. This format combines a rewarding distance with varied terrain through the forests and paths around Vielsalm and Lierneux.

A participant on Ultra Trail Haute Ardenne trails

The route at a glance

The start and finish are at La Station – Baraque de Fraiture. The route alternates runnable sections, climbs and forest descents.

Before you set off

Check your race’s start information and course profile to prepare for your run. The 2027 athlete guide will set out mandatory equipment and practical arrangements. GPX tracks will be made available according to the organiser’s arrangements.

And after the finish line?

Head back to the village at Baraque de Fraiture and soak up the UTHA atmosphere. The Full Experience concept invites you to extend your stay around the trail running.

Included in your entry & optional extras
YOUR ENTRY / 2027 EDITION

THE TRAIL.
THE STAY, TOO.

Extend the adventure at base camp and build your stay with the extras you want.

INCLUDED

Included in your entry

Bivouac / on-site camping

Stay close to the adventure: access to the bivouac / on-site campsite is included in your entry.

LA STATION · BARAQUE DE FRAITURE

YOUR CHOICE

Paid extras

  • Catering

    Enjoy meals provided by our on-site caterer.

    Optional extra
  • Massages

    Treat yourself to some recovery time after your trail run.

    Optional extra
  • UTHA running T-shirt

    Take home a memento of the adventure to wear on your next outings.

    Optional extra

Prices for extras to be announced.

Registration opens on 1 December 2026.