Tulpen Trailrun - Callantsoog

The Gaasperplas Cross will take place in Amsterdam on Sunday 2 March 2025. You can run between 5 and 8 kilometers.

The Voorjaarstrail Quelderduin will take place in Den Helder on Sunday 16 March 2025. You can run between 9 and 20 kilometers.

Run the Tops is an exciting trail running event scheduled for March 22, 2025, at the Amsterdamse Waterleidingduinen, featuring stunning forest and dune landscapes. Participants can choose from three distances: 10, 21, or 42 kilometers, with options for guided runs or GPS navigation. The event emphas..

The Pierewaai Summer Trail, taking place on June 20-21, 2025, in IJmuiden, offers a unique running experience along a scenic combination of beach and dune routes. Participants can choose from various distances, including ultra options of 70km and 100km, as well as shorter distances of 10km, 15km, 25..

The Run2Day Halve van Haarlem is a prominent running event organized by SportSupport Kennemerland, taking place in Haarlem. Scheduled for September 28, 2025, the event features various race distances, including a half marathon (21.1 km), a 10 km run, and a 5 km run, catering to participants of all s..

The AVW 3Bossentrail will take place in Wieringerwerf on Saturday 18 October 2025. You can run between 12 and 24 kilometers.