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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 269 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.

Iedema Building Run

Harderwijk

The Iedema Building Run will take place in Harderwijk on Friday 19 September 2025. You can run between 5 and 8 kilometers.

WSK (T)Rail Run

Utrecht

The WSK (T)Rail Run will take place in Utrecht on Saturday 20 September 2025. You can run 5 kilometers.

RunForestRun Springendal

Ootmarsum

The RunForestRun Springendal will take place in Ootmarsum on Saturday 20 September 2025. This trail is organized by RunForestRun. You can run between 12 and 31 kilometers.

Glibbertreel Leiden

Leiden

The Glibbertreel Leiden will take place in Leiden on Sunday 21 September 2025. You can run 7 kilometers.

Grenslaup Vosseven

Stramproy

The Grenslaup Vosseven will take place in Stramproy on Sunday 21 September 2025. You can run 5 kilometers.

Misty Lakes Trail

Lieshout

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The Misty Lakes Trail will take place in Lieshout on Sunday 21 September 2025. You can run between 10 and 55 kilometers.

Rondjes van Pijn

Pijnacker

The Rondjes van Pijn will take place in Pijnacker on Sunday 21 September 2025.

Rooise crosslopen

Sint-Oedenrode

The Rooise crosslopen will take place in Sint-Oedenrode on Sunday 21 September 2025. You can run between 5 and 8 kilometers.

Pak de Traploop

Utrecht

The Pak de Traploop will take place in Utrecht on Wednesday 24 September 2025.

Zevenheuvelentrail

Nijmegen

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The Zevenheuvelentrail will take place in Nijmegen on Saturday 27 September 2025. This trail is organized by Stichting Zevenheuvelenloop. You can run between 7 and 56 kilometers.

Groot Boeschoten Trail

Voorthuizen

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The Groot Boeschoten Trail will take place in Voorthuizen on Saturday 27 September 2025. This trail is organized by Cairn Adventures. You can run between 9 and 38 kilometers.

Leersumse Veld Ultra Trail

Leersum

The Leersumse Veld Ultra Trail will take place in Leersum on Saturday 27 September 2025. This trail is organized by Trail Events. You can run 50 kilometers.

UTMB Index

100 Bruggenloop

Leiden

The 100 Bruggenloop will take place in Leiden from Saturday 27 September 2025 to Sunday 28 September 2025. You can run between 9 and 20 kilometers.

De Posbankloop

De Steeg

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The De Posbankloop will take place in De Steeg on Sunday 28 September 2025. You can run between 6 and 15 kilometers.

Viva la Vida Run Kerkrade

Kerkrade

The Viva la Vida Run Kerkrade will take place in Kerkrade on Sunday 28 September 2025. You can run between 5 and 10 kilometers.

October 2025

Kustmarathon Zeeland Trailrun

Zoutelande

The Kustmarathon Zeeland Trailrun will take place in Zoutelande on Friday 3 October 2025. You can run 16 kilometers.

Brewery Run Rotterdam

Rotterdam

The Brewery Run Rotterdam will take place in Rotterdam on Friday 3 October 2025. You can run between 7 and 7 kilometers.

Devil's Trail - Utrechtse Heuvelrug

Doorn

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The Devil's Trail - Utrechtse Heuvelrug will take place in Doorn from Saturday 4 October 2025 to Sunday 5 October 2025. This trail is organized by Devil's Trail. You can run between 8 and 160 kilometers.

Wilhelminaberg Trappen Marathon

Kerkrade

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The Wilhelminaberg Trappen Marathon will take place in Kerkrade on Saturday 4 October 2025. This trail is organized by Foras Events. You can run between 5 and 42 kilometers.

Leersumse Veld Trail

Leersum

The Leersumse Veld Trail will take place in Leersum on Saturday 4 October 2025. This trail is organized by Trail Events. You can run between 11 and 21 kilometers.