Trail Running calendar near Overijse 2025-2026

We have found 103 Trailruns within 80 kilometers of Overijse. See below where and when you can find the races.

The Le Cross de Bousval will take place in Genappe on Sunday 1 March 2026. You can run between 5 and 15 kilometers.

The Trail Nocturne du Chalet de la Forêt will take place in Genappe on Friday 13 March 2026. You can run between 14 and 21 kilometers.

The Course Nature du Collège Saint Augustin will take place in Gerpinnes on Friday 20 March 2026. You can run between 5 and 21 kilometers.

The Bierbeek loopt in ’t bos will take place in Bierbeek on Sunday 22 March 2026. You can run between 5 and 20 kilometers.

The GR Provincie Trail will take place in Sambreville on Sunday 22 March 2026. You can run between 21 and 42 kilometers.

The Trail De La Saint Patrick will take place in Esneux on Friday 27 March 2026. You can run between 10 and 20 kilometers.

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

UTMB Index
April 2026

The Sacré Trail will take place in Montigny-le-Tilleul on Saturday 11 April 2026. You can run 10 kilometers.

The Trail Liège Métropole will take place in Liège on Sunday 12 April 2026. You can run between 7 and 45 kilometers.

The Trail de l'Abbaye de Floreffe will take place in Floreffe on Sunday 19 April 2026. You can run between 9 and 37 kilometers.

The Trailberg - Everberg will take place in Kortenberg on Saturday 25 April 2026. You can run between 7 and 21 kilometers.

The Flandrienloop Oudenaarde will take place in Oudenaarde on Sunday 26 April 2026. You can run between 6 and 26 kilometers.

The Trail de la Crapule will take place in Wanze on Sunday 26 April 2026. You can run between 9 and 42 kilometers.

May 2026

The Legends Ardennes Trail will take place in Clavier on Saturday 2 May 2026. You can run between 17 and 111 kilometers.

UTMB Index

The Stroomloop Trailrun will take place in Vilvoorde on Saturday 9 May 2026. You can run between 7 and 21 kilometers.

The vd. Trail will take place in Brakel on Saturday 9 May 2026. You can run between 6 and 21 kilometers.

The GR Provincie Trail Henegouwen will take place in Ellezelles on Sunday 10 May 2026. You can run between 21 and 42 kilometers.

The Marathon Zoniënwoud | Marathon Forêt De Soignes will take place in Auderghem on Sunday 17 May 2026. You can run between 12 and 42 kilometers.

The Les 15km de Woluwe will take place in Woluwe-Saint-Lambert on Sunday 17 May 2026. You can run between 6 and 25 kilometers.

The Stadsloop Gent will take place in Gent on Sunday 17 May 2026. You can run between 5 and 10 kilometers.