Trail Running calendar near Assesse 2025-2026

The Legends Ardennes Trail will take place in Clavier on Saturday 2 May 2026. You can run between 17 and 195 kilometers.

The Until The End - Backyard Ultra will take place in Spa on Saturday 2 May 2026. You can run 7 kilometers.

The Trail De Chimay will take place in Chimay on Saturday 9 May 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 11 and 50 kilometers.

The Les 15km de Woluwe will take place in Woluwe-Saint-Lambert on Sunday 10 May 2026. You can run 15 kilometers.

The Grand Trail des Lacs & Châteaux Summer Edition (GTLC) will take place in Waimes on Saturday 16 May 2026. You can run between 8 and 160 kilometers.

The Trail Godefroy Bouillon will take place in Bouillon on Saturday 6 June 2026. This trail is organized by Runners' Lab Trailrun Series.

The L'Assaut du Maquisard will take place in Theux on Saturday 6 June 2026. You can run between 28 and 45 kilometers.

The Longest Day Spa Trail en Walk will take place in Spa on Saturday 6 June 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 11 and 50 kilometers.

The Ohm Trail will take place in Aywaille on Sunday 7 June 2026.

The Foxrun will take place in Wezembeek-Oppem on Saturday 13 June 2026.

The Humundi Race will take place in Bouillon on Saturday 27 June 2026. You can run between 10 and 30 kilometers.

The St. Martinus Wine Trail will take place in Mechelen on Saturday 27 June 2026.

The Calestrail will take place in Hotton on Sunday 28 June 2026. You can run between 9 and 42 kilometers.

The Marathon des Hautes Fagnes will take place in Verviers on Sunday 28 June 2026. You can run 42 kilometers.

The Chouffe Trail will take place in Houffalize from Saturday 4 July 2026 to Sunday 5 July 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 9 and 80 kilometers.

The De Druiventocht will take place in Tervuren on Saturday 11 July 2026. You can run between 20 and 50 kilometers.

The Trail ES Petigny-Frasnes will take place in Couvin on Tuesday 21 July 2026.

The Brabantse Wouden Trail will take place in Bertem from Friday 24 July 2026 to Sunday 26 July 2026. You can run between 44 and 201 kilometers.

The Ultra Trail Haute Ardenne will take place in Waimes from Saturday 1 August 2026 to Sunday 2 August 2026. You can run between 15 and 100 kilometers.

The Trail des Fantômes will take place in La Roche-en-Ardenne from Saturday 8 August 2026 to Sunday 9 August 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 10 and 73 kilometers.