Winter Edition
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GT42 - A technical maratrail on the most beautiful singles in Belgium !

Running a full marathon is already particularly difficult.

The Grand Trail des Lacs et Châteaux had been selected to organise the  Belgian Short and Long Trail Championships 2023.
The GT42, innovative with its UTMB index 50K, had been selected to represent the most contested race in the short trail version.

But what would you say about GT42, to which we added more than 1592 m D+ of vertical drop? GT42 is a technical maratrail across the Warche valley. This is sheer madness! A delight just like the other beautiful places crossed such as the lake of Robertville, the Vieux Chêne (the Old Oak), the Reinhardstein Castle, the Route des Crêtes, Napoleon’s nose, and more…

The alternation between technical parts, single tracks, rollings, climbs and downhills.

Only those who are members of a club recognised by the Belgian Athletics Federation will be able to compete for the various titles at stake and thus qualify for the world championships.
The race is open to all!

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0 dénivelé
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0 'participants max

Informations pratiques

  • Départ : Sunday 19/05/2024 - 11:00
  • Nombres de participants : 600
  • Lieu : Piste de ski Ovifat
  • Distance : 44.8 km
  • Dénivelé : 1592
  • Ravitaillement : 3
  • Limite de temps : 08h00
Prix : From 39 €

All registrations and the management of all participant data are handled by By registering for GTLC, competitors automatically accept GTLC’s rules.

3 progressive price categories:

  • 16/12/2023 au 31/01/2024
  • 01/02/2024 au 21/04/2024
  • 22/04/2024 au 16/05/2024
  • No registration D-Day

Barrières Horaires

Dénivelé de la course


Sac destiné au portage de l’équipement obligatoire pendant la course Obligatory
Téléphone Obligatory
Gobelet de 15 cl minimum Obligatory
Supplément de 1 litre d’eau minimum Recommanded
Lampe frontale -
Batterie supplémentaire pour lampe frontale -
Couverture de survie 1,40 x 2,0 m minimum Obligatory
Reserve alimentaire suffisante pour autonomie adaptée au parcours Recommanded
Veste de pluie Recommanded
Tenue vestimentaire adaptée aux conditions météo (soleil, pluie, froid, neige) Recommanded
Carte d’identité ou passeport Obligatory

Le tracé de la course

  • Point de vue
  • Ravito
  • Fanzone
  • Départ/Arrivée