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 182 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 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 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 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.

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

The Bossen van Vlaanderen Trail will take place in Aalter on Sunday 18 January 2026. You can run between 10 and 50 kilometers.

The Trail de Schorre will take place in Boom on Sunday 18 January 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 7 and 19 kilometers.

The Houffa Trail will take place in Houffalize from Saturday 24 January 2026 to Sunday 25 January 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 10 and 62 kilometers.

UTMB Index

The Ferme Toer Trail will take place in Lubbeek from Saturday 31 January 2026 to Sunday 1 February 2026. You can run between 7 and 58 kilometers.

February 2026

The Les Hivernales will take place in Watermael-Boitsfort on Sunday 1 February 2026. You can run between 10 and 39 kilometers.

The Muziekbos Trail will take place in Ronse on Sunday 8 February 2026. You can run between 12 and 64 kilometers.

The Zatopek en Famille will take place in Oupeye on Sunday 8 February 2026. You can run between 6 and 18 kilometers.

The Kluisberg Trail will take place in Kluisbergen on Sunday 15 February 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 8 and 35 kilometers.

The Jogging en Duo - Olne will take place in Olne on Sunday 15 February 2026. You can run 11 kilometers.

The Trail la Houroise will take place in Houyet on Sunday 15 February 2026. You can run between 6 and 33 kilometers.

The Castle Trail Bouillon will take place in Bouillon on Sunday 15 February 2026.

The Legends Trail will take place in Ferrières on Thursday 19 February 2026. You can run between 275 and 350 kilometers.