Trail Running calendar near Den Dolder 2025-2026

The Ropatrail Huizen will take place in Huizen on Sunday 15 March 2026.

The Backyard Ultra Leersum will take place in Leersum from Friday 20 March 2026 to Monday 23 March 2026. You can run 7 kilometers.

The Love it Trail it - Run the Tops will take place in Zandvoort on Saturday 21 March 2026. This trail is organized by Love It Trail It!. You can run between 10 and 42 kilometers.

The Amersfoort City Trail will take place in Nijkerk on Sunday 22 March 2026. You can run between 7 and 13 kilometers.

The Bosloopcompetitie Harderwijk will take place in Harderwijk on Sunday 29 March 2026. You can run between 5 and 15 kilometers.

The Maashorst Trailrun will take place in Uden on Sunday 29 March 2026. You can run between 5 and 22 kilometers.

The Nijkerk City Trail will take place in Nijkerk on Wednesday 8 April 2026. You can run between 6 and 12 kilometers.

The Oss City Run will take place in Oss on Sunday 12 April 2026. You can run between 5 and 10 kilometers.

The RopaTrail Vierhouten will take place in Vierhouten on Sunday 12 April 2026.

The Beekse Trailrun Montferland will take place in Beek Gem Montferland on Sunday 12 April 2026. You can run between 10 and 20 kilometers.

The Amerongse Berg Trail will take place in Overberg on Sunday 12 April 2026. This trail is organized by Trail Events. You can run between 12 and 21 kilometers.

The Houttrail Delft will take place in Delft on Sunday 19 April 2026. You can run between 13 and 35 kilometers.

The Bosloopcompetitie Harderwijk will take place in Harderwijk on Sunday 26 April 2026. You can run between 5 and 15 kilometers.

The Austerlitz Trail will take place in Zeist from Saturday 2 May 2026 to Sunday 3 May 2026. This trail is organized by Trail Events. You can run between 10 and 30 kilometers.

The Austerlitz Trail will take place in Zeist from Saturday 9 May 2026 to Sunday 10 May 2026. This trail is organized by Trail Events. You can run between 10 and 30 kilometers.

The Stuwwalloop Oosterbeek will take place in Oosterbeek on Saturday 30 May 2026. You can run between 5 and 21 kilometers.

The Utrechtse Heuvelrug Ultra Trail (UHUT100) will take place in Doorn from Saturday 30 May 2026 to Sunday 31 May 2026. This trail is organized by Trail Events. You can run between 50 and 100 kilometers.

The Uilentoren Loop Leersum will take place in Leersum on Saturday 6 June 2026. You can run between 5 and 15 kilometers.

The Hooge Vuursche Trail will take place in Baarn on Saturday 13 June 2026. This trail is organized by Trail Events. You can run between 7 and 21 kilometers.

The Vuurtorenloop Hoek van Holland will take place in Hoek van Holland on Friday 19 June 2026. You can run between 6 and 21 kilometers.