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 216 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 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 25 kilometers.

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

The Ultra Trail De La Sibérie will take place in Profondeville from Friday 20 February 2026 to Saturday 21 February 2026. You can run between 35 and 125 kilometers.

The Trail de la Roche à Minguet will take place in Daverdisse on Saturday 21 February 2026. You can run between 6 and 16 kilometers.

The Druivenmarathon will take place in Tervuren on Sunday 22 February 2026. You can run between 11 and 42 kilometers.

March 2026

The In Flanders Fields Trail will take place in Ieper on Sunday 1 March 2026. You can run between 8 and 32 kilometers.

The North C Trail will take place in Koksijde on Sunday 8 March 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 13 and 40 kilometers.

The Les Lutins de la Saint-Patrick will take place in Aywaille on Sunday 15 March 2026. You can run between 10 and 24 kilometers.

The Trail des Sangliers - La Roche-en-Ardenne will take place in La Roche-en-Ardenne on Saturday 21 March 2026. You can run between 15 and 75 kilometers.

The 20km door het Zoniënwoud will take place in Auderghem on Sunday 29 March 2026.

The Marathon Zoniënwoud | Marathon Forêt De Soignes will take place in Auderghem on Sunday 29 March 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 11 and 42 kilometers.

April 2026

The Trail Des Hauts-Buschs will take place in Waimes on Saturday 4 April 2026. You can run between 8 and 23 kilometers.

The Epic Trail Baraque de Fraiture will take place in Vielsalm on Saturday 11 April 2026.

The Trail du Tyrol will take place in Couvin on Sunday 19 April 2026.

May 2026

The Legends Ardennes Trail will take place in Clavier on Saturday 2 May 2026. You can run between 20 and 111 kilometers.

The Trail De Chimay will take place in Chimay on Saturday 9 May 2026. This trail is organized by Runners' Lab Trailrun Series.