Trail Running calendar near Diemen 2025-2026

The Bosloopcompetitie Harderwijk will take place in Harderwijk on Sunday 25 January 2026. You can run between 5 and 15 kilometers.

The Midwinter Marathon Apeldoorn will take place in Apeldoorn from Friday 30 January 2026 to Sunday 1 February 2026. You can run between 8 and 42 kilometers.

The Leersumse Veld Ultra will take place in Leersum on Saturday 31 January 2026. You can run 50 kilometers.

The Petzl Night Trail will take place in Utrechtse Heuvelrug on Friday 6 February 2026. You can run between 6 and 18 kilometers.

The Leersumse Veld Trail will take place in Leersum on Saturday 7 February 2026. This trail is organized by Trail Events. You can run between 11 and 21 kilometers.

The Run Bike Run Nijkerk will take place in Nijkerk on Saturday 7 February 2026.

The Coast Marathon Nationaal Park Hollandse Duinen will take place in Noordwijk on Saturday 7 February 2026.

The Safari Trail will take place in Arnhem on Sunday 8 February 2026. You can run between 5 and 36 kilometers.

The Austerlitz Trail will take place in Zeist from Saturday 14 February 2026 to Sunday 15 February 2026. This trail is organized by Trail Events. You can run between 10 and 30 kilometers.

The Braambergencross will take place in Almere on Sunday 15 February 2026.

The Zandenbos Trail will take place in Nunspeet on Saturday 21 February 2026. This trail is organized by Trail Events. You can run between 10 and 30 kilometers.

The Bosloopcompetitie Harderwijk will take place in Harderwijk on Sunday 22 February 2026. You can run between 5 and 15 kilometers.

The Amerongse Berg Ultra will take place in Overberg on Saturday 28 February 2026. You can run 50 kilometers.

The Lage Vuursche Trail will take place in Baarn on Saturday 7 March 2026. This trail is organized by Trail Events. You can run between 10 and 30 kilometers.

The Hollands Duin Trail will take place in Noordwijk on Saturday 14 March 2026. This trail is organized by Trail Events. You can run between 6 and 30 kilometers.

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

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