Trail Running Calendar Belgium 2025-2026

Welcome to the ultimate guide for trail runs in Belgium for the 2025-2026 season! With an impressive collection of 163 unique trail run events, we offer you a comprehensive overview of the most exciting and challenging trails Belgium has to offer.

The Belgian landscapes offer a diversity of trail run routes you won't easily forget. From the rugged paths and hills of the Ardennes to the urban routes around Brussels, the harbor views in Antwerp, the picturesque riverbanks of Liège, the historical charm of Ghent, and the imposing fortresses of Namur, there's a trail for every outdoor enthusiast.

Use our search function to find a specific location or browse the list to discover trail runs near your favorite Belgian cities. Get inspired, lace up your running shoes, and experience the natural beauty of Belgium in a whole new way!

The Cani-Christmas Trail by CBS will take place in Uccle on Sunday 14 December 2025. You can run between 11 and 29 kilometers.

The Christmas Night Trail will take place in Anhée on Friday 19 December 2025. You can run between 9 and 30 kilometers.

The Meerdaalwoud Trail will take place in Bierbeek from Saturday 20 December 2025 to Sunday 21 December 2025. You can run between 11 and 50 kilometers.

UTMB Index

The Natuurloop Zonnebeke will take place in Zonnebeke from Saturday 20 December 2025 to Sunday 21 December 2025. You can run between 10 and 45 kilometers.

The Christmas Night Trail & Walk will take place in Houthalen-Helchteren on Saturday 20 December 2025. You can run between 7 and 15 kilometers.

The A Travers la Forêt d'Anlier will take place in Léglise on Sunday 21 December 2025. You can run between 8 and 42 kilometers.

The La Belle Hivernoise will take place in Liège on Sunday 21 December 2025. You can run between 14 and 22 kilometers.

The Aiseau Night Trail will take place in Aiseau-Presles on Saturday 27 December 2025. You can run between 6 and 12 kilometers.

The Kerstloop Bredene will take place in Bredene on Saturday 27 December 2025. You can run between 5 and 10 kilometers.

The Bastogne-Wiltz-Bastogne will take place in Bastogne on Sunday 28 December 2025. You can run between 50 and 70 kilometers.

UTMB Index
January 2026

The La Corrida d'Ébène will take place in Bassenge on Saturday 3 January 2026. You can run between 5 and 10 kilometers.

The Trail Des Serres will take place in Frasnes-lez-Anvaing on Saturday 3 January 2026. You can run between 13 and 40 kilometers.

The TNT by Day will take place in Virton on Sunday 4 January 2026. You can run between 10 and 30 kilometers.

The Ultra Tour Vlaamse Ardennen will take place in Ronse on Friday 9 January 2026. You can run between 12 and 64 kilometers.

UTMB Index

The Trail Nocturne de l'AB will take place in Hotton on Friday 9 January 2026. You can run between 6 and 23 kilometers.

The Fintro Run Corrida Lombardsijde will take place in Middelkerke on Saturday 10 January 2026. You can run between 5 and 10 kilometers.

The Rossignol Run will take place in Tintigny on Sunday 11 January 2026. You can run between 7 and 42 kilometers.

The Trail d'Arondeau will take place in Péruwelz on Sunday 11 January 2026. You can run between 7 and 13 kilometers.

The Trail De La Vallée De La Thyria will take place in Walcourt on Sunday 11 January 2026. You can run between 5 and 23 kilometers.

The Trail Des Chapelles will take place in Tournai on Saturday 17 January 2026. You can run between 8 and 26 kilometers.