Trail Running Calendar Netherlands 2025-2026

Are you looking for your next challenge on the trails? You're in the right place! With 279 trailruns spread across the Netherlands in 2025 and 2026, we have something for every runner. Our calendar helps you find the perfect trailrun, whether you want to stay close to home or explore new places.

Whether you're a beginner trailrunner or an experienced veteran, there's something for everyone. From the sand dunes in North Holland to the hilly landscapes of Limburg, the diversity of routes and terrains will not disappoint.

Are you specifically looking for a trailrun in or near an urban area? Major cities like Amsterdam, Rotterdam, Utrecht, Eindhoven, Nijmegen, and Maastricht also offer plenty of options for both beginners and advanced runners.

The Leenderbos Ultra will take place in Leende on Sunday 19 April 2026. You can run 50 kilometers.

The Houttrail Delft will take place in Delft on Sunday 19 April 2026. You can run between 13 and 35 kilometers.

The Bosloopcompetitie Harderwijk will take place in Harderwijk on Sunday 26 April 2026. You can run between 5 and 15 kilometers.

The Amerongse Koploop will take place in Amerongen on Sunday 26 April 2026. You can run between 6 and 25 kilometers.

May 2026

The Petranpad Ultra Trail will take place in Meerlo on Saturday 2 May 2026. You can run between 56 and 112 kilometers.

The Austerlitz Trail will take place in Zeist from Saturday 9 May 2026 to Sunday 10 May 2026. You can run between 10 and 30 kilometers.

The Grenslaup Vosseven will take place in Stramproy on Sunday 17 May 2026. You can run 5 kilometers.

The Utrechtse Heuvelrug Ultra Trail (UHUT100) will take place in Doorn from Saturday 30 May 2026 to Sunday 31 May 2026. You can run between 50 and 100 kilometers.

The Stuwwalloop Oosterbeek will take place in Oosterbeek on Saturday 30 May 2026. You can run between 5 and 21 kilometers.

June 2026

The MOSA Challenge will take place in Broekhuizen from Saturday 6 June 2026 to Sunday 7 June 2026. You can run between 10 and 42 kilometers.

The Uilentoren Loop Leersum will take place in Leersum on Saturday 6 June 2026. You can run between 5 and 15 kilometers.

The Hooge Vuursche Trail will take place in Baarn on Saturday 13 June 2026. You can run between 7 and 21 kilometers.

The Vuurtorenloop Hoek van Holland will take place in Hoek van Holland on Friday 19 June 2026. You can run between 6 and 21 kilometers.

The Vechtdal Trail will take place in Ommen on Saturday 20 June 2026. You can run between 15 and 50 kilometers.

The Grenslaup Vosseven will take place in Stramproy on Sunday 21 June 2026. You can run 5 kilometers.

The City Trail Middelburg will take place in Middelburg on Friday 26 June 2026. You can run 8 kilometers.

The Brabantse Ultra Trail (BUT100) will take place in Leende from Saturday 27 June 2026 to Sunday 28 June 2026. You can run between 50 and 100 kilometers.

July 2026

The Leenderbos Trail will take place in Leende on Sunday 5 July 2026. You can run between 9 and 27 kilometers.

The Amerongse Berg Trail will take place in Overberg on Sunday 12 July 2026. You can run between 12 and 21 kilometers.

The Veluwezoom Trail will take place in Dieren on Sunday 12 July 2026. You can run between 7 and 31 kilometers.