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 192 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 Nethen Night Trail will take place in Grez-Doiceau on Friday 28 November 2025. You can run between 7 and 25 kilometers.

The Trail du "20 chaud" will take place in Theux on Friday 28 November 2025.

The GR 129: van Ronse Naar Oudenaarde will take place in Oudenaarde on Saturday 29 November 2025. You can run between 21 and 21 kilometers.

The Trail de la Soupe will take place in La Roche-en-Ardenne from Saturday 29 November 2025 to Sunday 30 November 2025. This trail is organized by Runners' Lab Trailrun Series. You can run between 12 and 45 kilometers.

UTMB Index
December 2025

The Team Marathon Trail - Vilvoorde will take place in Vilvoorde on Saturday 6 December 2025. You can run 42 kilometers.

The Trail du BW will take place in Grez-Doiceau on Saturday 6 December 2025. You can run between 12 and 85 kilometers.

UTMB Index

The Foulées Hivernales Art will take place in Zoniënwoud on Sunday 7 December 2025. You can run between 5 and 12 kilometers.

The Terhills Trail will take place in Maasmechelen on Sunday 7 December 2025. This trail is organized by Bearsports. You can run between 12 and 43 kilometers.

UTMB Index

The The Bello Gallico will take place in Oud-Heverlee from Friday 12 December 2025 to Sunday 14 December 2025. You can run between 80 and 200 kilometers.

The Kerstloop Brugge will take place in Brugge on Friday 12 December 2025. You can run between 5 and 8 kilometers.

The Urban Trail Mechelen will take place in Mechelen on Saturday 13 December 2025.

The Corrid'Arbre - Christmas Night Trail will take place in Profondeville on Saturday 13 December 2025.

The Trail de Dinant Nocturne will take place in Dinant on Saturday 13 December 2025. You can run between 6 and 23 kilometers.

The Corrida'art de Noel will take place in Gesves on Saturday 13 December 2025. You can run between 5 and 10 kilometers.

The Mijnentocht will take place in Beringen on Sunday 14 December 2025. You can run between 8 and 30 kilometers.

The Trailrun Kalmthoutse Heide will take place in Kalmthout on Sunday 14 December 2025.

The Maredsous Christmas Night Trail will take place in Anhée on Friday 19 December 2025.

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 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 Meerdaalwoud Trail will take place in Bierbeek from Saturday 20 December 2025 to Sunday 21 December 2025. This trail is organized by Runners' Lab Trailrun Series. You can run between 11 and 50 kilometers.

UTMB Index