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 215 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 Knokke Run will take place in Knokke-Heist on Thursday 1 May 2025. You can run between 5 and 21 kilometers.

The SVK Bosloop will take place in Oud-Heverlee on Thursday 1 May 2025. You can run between 5 and 25 kilometers.

The Quintine Trail du diable au SUKre will take place in Ellezelles on Thursday 1 May 2025. You can run between 9 and 42 kilometers.

The Preshoekbosloop will take place in Kortrijk on Thursday 1 May 2025. You can run between 8 and 30 kilometers.

The Urban Run Merksplas will take place in Merksplas on Saturday 3 May 2025.

The Run in the Woods - Faulx-les-Tombes will take place in Gesves on Saturday 3 May 2025. You can run between 8 and 28 kilometers.

The Trailberg - Everberg will take place in Kortenberg on Saturday 3 May 2025. You can run between 7 and 21 kilometers.

The Trail de l'Ancien Château de Rahier will take place in Stoumont on Saturday 3 May 2025. You can run between 6 and 22 kilometers.

The Trail des Pahauts will take place in Yvoir on Saturday 3 May 2025. You can run between 8 and 23 kilometers.

The Belgian Front Memorial Trail will take place in Nieuwpoort on Saturday 3 May 2025. You can run between 5 and 100 kilometers.

The Trail de la Grimace will take place in Marche-en-Famenne on Sunday 4 May 2025. You can run between 9 and 39 kilometers.

The Great Breweries Marathon will take place in Puurs-Sint-Amands on Sunday 4 May 2025. You can run between 17 and 42 kilometers.

The GR Provincie Trail Luik will take place in Spa on Sunday 4 May 2025. You can run between 21 and 44 kilometers.

The Koning(in) van de Muur will take place in Geraardsbergen on Saturday 10 May 2025. You can run between 11 and 20 kilometers.

The Sarti-Trail will take place in Liège on Saturday 10 May 2025. You can run between 5 and 26 kilometers.

The Virton Urban Trail will take place in Virton on Saturday 10 May 2025. You can run between 7 and 15 kilometers.

The Trail De Chimay will take place in Chimay on Saturday 10 May 2025. This trail is organized by Runners' Lab Trailrun Series.

UTMB Index

The Triplette du Négus - Malmédy will take place in Malmedy on Saturday 10 May 2025. You can run between 7 and 11 kilometers.

The Trail du Jambon will take place in Vresse-sur-Semois on Saturday 10 May 2025. You can run between 23 and 42 kilometers.

The Dwars Door Brugge will take place in Brugge on Sunday 11 May 2025. You can run between 5 and 15 kilometers.