Trail Running Calendar Netherlands 2025-2026

Are you looking for your next challenge on the trails? You're in the right place! With 238 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 Pierewaai Summer Trail, taking place on June 20-21, 2025, in IJmuiden, offers a unique running experience along a combined beach and dune route. Participants can choose from various distances, including ultra options of 70km and 100km, as well as shorter distances of 10km, 15km, 25km, and 50km. ..

The Dom Verdan Loop will take place in Reutum on Sunday 22 June 2025.

The Schuiteman Valley Run is an exciting running event held in Veenendaal, featuring a scenic route through the beautiful Utrechtse Heuvelrug. Participants can choose from three distances: 5 km, 10 km, and 15 km, along with a special Kids Run of 1.2 km. The event starts and finishes at the Ellekoot ..

The Brabantse Ultra Trail (BUT100) is an exciting running event that takes participants through the beautiful natural landscapes of Brabant. Runners can choose to compete in distances of 50, 75, or 100 kilometers, making it suitable for various skill levels. This ultra-trail event emphasizes enduran..

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The Urban Trail Leiden is a unique running event that combines sport, culture, and architecture, allowing participants to explore the city of Leiden in an adventurous way. Scheduled for July 7, 2024, this second edition invites runners to discover the city’s charming streets, historical buildings, a..

July 2025

The Vechtdal Trail is an exciting trail running event set in the beautiful Vechtdal region, offering participants a choice of distances: 15 km, 25 km, 35 km, and 50 km. The event emphasizes enjoyment of nature and promotes sustainability by being a disposable cup-free event, encouraging runners to b..

The Ijzeren Man Volksloop will take place in Weert on Sunday 6 July 2025. You can run between 6 and 15 kilometers.

The Leenderbos Trail is a unique running event that showcases the diverse landscapes of the Leenderbos area. Participants can choose from various routes, including 9 km, 15 km, 21 km, and 28 km, catering to different skill levels and preferences. This trail running event emphasizes the natural beaut..

The Veluwezoom Trail will take place in Dieren on Sunday 13 July 2025. This trail is organized by Cairn Adventures.

The Amerongse Berg Trail is a running event that invites participants to explore beautiful routes through the forests surrounding Amerongen. This trail running event offers various distances, catering to different skill levels and preferences. It emphasizes the natural beauty of the area, providing ..

Kardingebultra is an extreme running event set in the scenic Kardinge recreation area in Groningen, scheduled for July 19, 2025. Participants tackle a 6,706-meter loop with a 32-meter elevation gain, aiming to complete as many laps as possible within a 24-hour timeframe. Each hour, runners must star..

The Veluwse Ultra Trail (VUT100) is an exciting running event that offers participants the choice of three challenging distances: 50 km, 75 km, or 100 km. Set in the picturesque Veluwe region, the event features two unique loops, providing runners with a diverse and scenic trail experience. The VUT1..

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August 2025

The Groesbeek Trail is a running event that invites participants to explore beautiful routes through the forests of Bergen and Dal, as well as Groesbeek. This trail running event offers various distances, catering to different levels of runners. It emphasizes the scenic beauty of the area, making it..

The Ijzeren Man Volksloop will take place in Weert on Sunday 3 August 2025. You can run between 6 and 15 kilometers.

The Austerlitz Trail is an exciting running event set in the scenic Staatsbossen near Zeist, starting and finishing at the KNVB Campus. Participants can choose to run one, two, or three loops, offering flexibility for different skill levels and preferences. The event features various trail distances..

The Stakenberg Trail is an exciting running event set in the stunning heathlands of the Noord-Veluwe, traversing the areas between Elspeet, Vierhouten, and Nunspeet. Participants can choose from various trail distances, including 10 km, 21 km, and 34 km, catering to different skill levels and prefer..

The Mas Montagne Trail is an exciting running event featuring three challenging loops that take participants through diverse terrains, including single tracks, forest paths, and sandy trails. Runners can choose to complete one, two, or all three loops, making it suitable for various skill levels. Th..

The Groote Heide Ultra is a challenging 50km trail running event that promises an unforgettable experience. While the course features relatively few elevation changes, the diverse paths make it a demanding ultra-distance race. Participants can expect a mix of terrains that will test their endurance ..

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RunForestRun Hondsrug is a trail running event set in the scenic Drentse Hondsrug, a UNESCO World Heritage site known for its rolling hills, rich history, and diverse natural landscapes. Participants can choose from various distances, including 12, 21, 28, and 43 kilometers, making it accessible for..

The N70 Trail is a running event taking place in Nijmegen on August 31, 2025. Participants can pre-register until August 30, 2025. The event features various race distances, including options for 1/6 Marathon, 1/3 Marathon, and 1/2 Marathon.A unique N70 Trailrun t-shirt is available for purchase alo..