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Trail Running Calendar Netherlands 2025-2026

Are you looking for your next challenge on the trails? You're in the right place! With 268 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.

Grenslaup Vosseven

Stramproy

The Grenslaup Vosseven will take place in Stramproy on Sunday 19 April 2026. You can run 5 kilometers.

Vuurtorenloop Vlieland

Oost-Vlieland

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The Vuurtorenloop Vlieland will take place in Oost-Vlieland on Sunday 19 April 2026. You can run between 5 and 21 kilometers.

Bosloopcompetitie Harderwijk

Harderwijk

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

Leenderbos Trail

Leende

The Leenderbos Trail will take place in Leende on Sunday 26 April 2026. This trail is organized by Trail Events. You can run 50 kilometers.

May 2026

Petranpad Ultra Trail

Meerlo

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

Austerlitz Trail

Zeist

The Austerlitz Trail will take place in Zeist from Saturday 2 May 2026 to Sunday 3 May 2026. This trail is organized by Trail Events. You can run between 10 and 30 kilometers.

Grenslaup Vosseven

Stramproy

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

Stuwwalloop Oosterbeek

Oosterbeek

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

Utrechtse Heuvelrug Ultra Trail (UHUT100)

Doorn

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

Runforestrun VAM

Wijster

The Runforestrun VAM will take place in Wijster on Saturday 30 May 2026. This trail is organized by RunForestRun. You can run between 13 and 40 kilometers.

June 2026

MOSA Challenge

Broekhuizen

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The MOSA Challenge will take place in Broekhuizen from Saturday 6 June 2026 to Sunday 7 June 2026. You can run between 10 and 85 kilometers.

Uilentoren Loop Leersum

Leersum

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

Brabantse Wal Marathon

Bergen op Zoom

The Brabantse Wal Marathon will take place in Bergen op Zoom on Sunday 7 June 2026. This trail is organized by Spado.

Hooge Vuursche Trail

Baarn

The Hooge Vuursche Trail will take place in Baarn on Saturday 13 June 2026. This trail is organized by Trail Events. You can run between 7 and 21 kilometers.

Grenslaup Vosseven

Stramproy

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

St. Martinus Wine Trail

Mechelen

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

UTMB Index

Brabantse Ultra Trail (BUT100)

Leende

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

July 2026

Leenderbos Trail

Leende

The Leenderbos Trail will take place in Leende on Sunday 5 July 2026. This trail is organized by Trail Events. You can run between 9 and 27 kilometers.

Veluwezoom Trail

Dieren

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The Veluwezoom Trail will take place in Dieren on Sunday 12 July 2026. This trail is organized by Cairn Adventures. You can run between 7 and 31 kilometers.

Amerongse Berg Trail

Overberg

The Amerongse Berg Trail will take place in Overberg on Sunday 12 July 2026. This trail is organized by Trail Events. You can run between 12 and 21 kilometers.