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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 226 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.

Smokkelaarstrail

Goirle

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The Smokkelaarstrail will take place in Goirle on Sunday 14 September 2025. This trail is organized by Brabantse Trail Serie. You can run between 8 and 27 kilometers.

Airborne Freedom Run

Arnhem

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The Airborne Freedom Run will take place in Arnhem on Sunday 14 September 2025. This trail is organized by MudSweatTrails. You can run between 5 and 60 kilometers.

UTMB Index

Iedema Building Run

Harderwijk

The Iedema Building Run will take place in Harderwijk on Friday 19 September 2025. You can run between 5 and 7 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.

Vallei Trailrun Den Helder

Den Helder

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The Vallei Trailrun Den Helder will take place in Den Helder on Saturday 20 September 2025. You can run between 8 and 27 kilometers.

Rondjes van Pijn

Pijnacker

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

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.

Glibbertreel Leiden

Leiden

The Glibbertreel Leiden will take place in Leiden on Sunday 21 September 2025. You can run 6 kilometers.

Grenslaup Vosseven

Stramproy

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

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 8 and 19 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.

De Posbankloop

De Steeg

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

Petzl Night Trail

Utrechtse Heuvelrug

The Petzl Night Trail will take place in Utrechtse Heuvelrug on Friday 3 October 2025. You can run between 6 and 18 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.

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.