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Grand Trail Des Lacs Et Chateaux Summer EDITION (GTLC)
UltraBelgiumLiège

Grand Trail Des Lacs Et Chateaux Summer EDITION (GTLC)2026

15.05 – 16.05.2027Waimes (Belgium)
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Pacing, fueling and crew sheet for the course you pick

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Start line in

 

6 courses · 8.6–87 km · up to 3’370 m D+

6 courses

  1. 8.6km

    598 m D+

    avg 7%

    TRI+
    No index

  2. 11km

    620 m D+

    avg 6%

    GT11
    No index

  3. 16km

    770 m D+

    avg 5%

    GT16
    No index

  4. 22km

    750 m D+

    avg 3%

    GT21
    No index

  5. 47km

    1’888 m D+

    avg 4%

    GT42
    No index

  6. 87km

    3’370 m D+

    avg 4%

    GT85
    No index

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Grand Trail Des Lacs Et Chateaux Summer EDITION (GTLC), in one roadbook.

Build your race plan →

The race

The reference trail race in Belgium, offering multiple 100% nature courses with varied distances to suit all runner levels, departing from the Ovifat ski slope at the gates of the Hautes Fagnes Nature Park.

Where to stay

Find a place to stay near Waimes for the race.

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