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 Strabrechtse Heide Trail is a running event that offers participants the choice of three distances: 10 km, 21 km, or 30 km. Set against the stunning backdrop of the beautiful purple heather, this trail run provides an exhilarating experience for both seasoned runners and newcomers alike. The eve..

September 2025

Kustloop Vrouwenpolder is a prominent running event in Walcheren, featuring a beautiful half marathon along with 12 and 6-kilometer races. This event attracts runners of all levels, offering a scenic route that showcases the area's natural beauty. Participants can enjoy a well-organized race experie..

The Veluwse TrailRun is an exciting running event set in the picturesque Veluwe region, featuring various trail distances including 3, 10, 15, 22, and 30 kilometers, as well as a challenging 60-kilometer BattleTrail. Participants can enjoy scenic routes that traverse the Ermelosche Heide and the enc..

The Yu Man Race Half Marathon will take place in Haarle on Saturday 6 September 2025. This trail is organized by Yu Man Race. You can run between 10 and 21 kilometers.

The Ijzeren Man Volksloop will take place in Weert on Sunday 7 September 2025. You can run between 6 and 15 kilometers.

The Airborne Freedom Run is a significant running event held in the Airborne Region, commemorating the Battle of Arnhem during World War II. This event aims to honor the sacrifices made for freedom and to raise awareness about the importance of preserving this value for future generations. Scheduled..

RunForestRun Springendal is a scenic trail running event set in the picturesque Springendal area near Ootmarsum in Twente, Netherlands. Participants can choose from three distances: 12 km, 22 km, and 31 km, each offering a beautiful and challenging route through the natural landscape. The event emph..

The Leersumse Veld Ultra is an exciting running event where participants tackle a challenging 50km course through the beautiful natural landscapes between Leersum and Amerongen. This ultra trail offers runners a unique opportunity to experience the scenic beauty of the region while testing their end..

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The 100 Bruggenloop is a unique running and walking event held in Leiden, where participants traverse over 100 bridges, showcasing the city's rich history and beautiful landscapes. Scheduled for September 27 and 28, 2025, the event offers various distances, including a 19.5 km run, as well as shorte..

The Ehrmann Posbankloop is an exciting running event set to take place on September 28, 2025. Participants can choose from various distances, including a 6 km and a 15 km race, as well as a kids' run with different lengths tailored for younger runners. The event promises a stunning course, providing..

The Run2Day Halve van Haarlem is an exciting running event organized by SportSupport, taking place in Haarlem. Participants can choose from various distances, including a half marathon (21.1 km), a 10 km run, and a 5 km run, catering to runners of all levels. The event fosters community spirit, with..

October 2025

The Kustmarathon Zeeland Trailrun is an exciting off-road running event taking place on October 3, 2025. Participants will tackle a challenging 16-kilometer course that features unpaved paths, sandy terrain, muddy sections, elevation changes, and tight turns, making it a true adventure for experienc..

The Petzl Night Trail is an exciting trail running event held at Landgoed Ginkelduin, located in the Utrechtse Heuvelrug. Participants can choose to run a 6 km trail, which can be completed once, twice, or three times, allowing for varying levels of challenge. This event combines the thrill of night..

The Crossloop Zuidwolde is an annual running event organized by Loopgroep Zuidwolde, taking place on the first Sunday of October. The course winds through the scenic Faliebergbos, featuring both 5 km and 10 km cross-country runs, as well as a 5 km Canicross for participants with dogs. There are also..

The Ijzeren Man Volksloop will take place in Weert on Sunday 5 October 2025. You can run between 6 and 15 kilometers.

The Indian Summer Ultra is a trail running event held in Drenthe, Netherlands, featuring distances of 50, 75, and 100 kilometers, with over 95% of the course on unpaved trails. The event emphasizes a connection with nature, as a portion of each registration fee is donated to local environmental proj..

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, allowing runners of different skill levels to enjoy the scenic landscapes while challenging themselves. The ..

The Lage Vuursche Ultra is an exciting trail running event that showcases the beautiful landscapes of deciduous and coniferous forests, featuring tree species such as birch, oak, and rowan. Participants can expect a variety of single tracks that enhance the running experience. The event offers diffe..

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The Gaasterland Trail is an exciting trail running event set in the beautiful natural landscapes of Gaasterland, Friesland. Participants can enjoy a variety of routes, catering to both seasoned trail runners and beginners. The event emphasizes a no-nonsense approach to running, focusing on the joy o..

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November 2025

The Berenloop Terschelling is one of the most beautiful and challenging marathons in the Netherlands, taking place on the scenic island of Terschelling. The event features multiple race options, including a full marathon (42.2 km), a half marathon (21.1 km), and shorter distances for children and be..