Grand Trail des Lacs & Châteaux Winter Edition (GTLC)

Waimes, Belgium • 8 Nov 2025

The Grand Trail des Lacs & Châteaux Winter Edition (GTLC) is a premier trail running event set in a stunning natural landscape. Scheduled for November 8, 2025, it features multiple race distances, including 66 km, 36 km, 27 km, and 15 km, catering to various skill levels. Participants can expect a challenging yet rewarding experience, with breathtaking views and a vibrant atmosphere. The event emphasizes community and camaraderie among runners, making it a memorable occasion for both competitors and spectators. The GTLC is recognized as a significant event in the Belgian trail running calendar, attracting enthusiasts from around the world. Visit the organization's website for the most recent information.

Race information

UTMB 20K UTMB 50K
65 km
2599 m+
Gt65
35 km
1340 m+
Gt35
22 km
1106 m+
Gt22
12 km
581 m+
Gt12²
Visit the organization's website for the most recent information.
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