Trail Running calendar near Spierdijk 2025-2026

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

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.

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.

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.

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.

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.

The Fearless 5K — Project Fearless will take place in Amsterdam on Sunday 5 October 2025. You can run 5 kilometers.

The Maarten Maartens Trailrun will take place in Doorn on Sunday 12 October 2025. You can run between 6 and 20 kilometers.

The Wijkse Urban Trail will take place in Wijk bij Duurstede on Sunday 12 October 2025. You can run between 5 and 7 kilometers.

The Oostvaardersrun will take place in Lelystad on Sunday 12 October 2025. You can run between 10 and 21 kilometers.

The Amerongse Berg Trail will take place in Overberg on Sunday 12 October 2025. This trail is organized by Trail Events. You can run between 12 and 21 kilometers.

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

The Dutch Backyard Ultra will take place in Zeewolde from Saturday 18 October 2025 to Wednesday 22 October 2025. This trail is organized by Trail Events. You can run 7 kilometers.

The Turfveld Wintercross will take place in Den Burg on Sunday 19 October 2025. You can run between 5 and 15 kilometers.

The Gaasterland Trail will take place in Harich on Saturday 25 October 2025. You can run between 10 and 50 kilometers.

The Lage Vuursche Ultra will take place in Baarn on Saturday 25 October 2025. This trail is organized by Trail Events. You can run between 50 and 100 kilometers.

The Nea BosCross will take place in Purmerend on Sunday 26 October 2025. You can run between 6 and 8 kilometers.

The Duinentrail Schoorl will take place in Schoorl on Sunday 26 October 2025. This trail is organized by MudSweatTrails. You can run between 12 and 52 kilometers.

The Bosloopcompetitie Harderwijk will take place in Harderwijk on Sunday 26 October 2025. You can run between 5 and 15 kilometers.

The Crosscircuit Parkcross Hoorn will take place in Hoorn on Sunday 26 October 2025.