Trail Running calendar near Spaarndam Gem. Haarlem 2025-2026

The Zandenbos Trail will take place in Nunspeet on Saturday 20 December 2025. This trail is organized by Trail Events. You can run between 10 and 30 kilometers.

The RopaTrail Doornse Gat will take place in Den Dolder on Saturday 27 December 2025. You can run between 8 and 26 kilometers.

The Texel Winterbosloop will take place in Texel on Sunday 28 December 2025. You can run 8 kilometers.

The Bosloopcompetitie Harderwijk will take place in Harderwijk on Sunday 28 December 2025. You can run between 5 and 15 kilometers.

The Sylvestercross Soest will take place in Soest from Tuesday 30 December 2025 to Wednesday 31 December 2025.

The AVC Strand- & Duinloop will take place in Castricum on Sunday 4 January 2026. You can run between 10 and 15 kilometers.

The Phanos Boscross will take place in Amstelveen on Saturday 10 January 2026. You can run between 5 and 17 kilometers.

The NSL Stayokay Duintrail will take place in Noordwijk on Sunday 11 January 2026. You can run between 10 and 20 kilometers.

The Beat the Beach will take place in Rockanje on Sunday 11 January 2026. You can run between 5 and 21 kilometers.

The Amerongse Berg Trail will take place in Overberg on Sunday 11 January 2026. This trail is organized by Trail Events. You can run between 12 and 21 kilometers.

The Egmond Halve Marathon will take place in Egmond aan Zee on Sunday 11 January 2026. You can run 21 kilometers.

The Turfveld Wintercross will take place in Den Burg on Sunday 18 January 2026. You can run between 6 and 8 kilometers.

The AV Suomi Beeckestijn Cross will take place in Velsen-Zuid on Sunday 18 January 2026.

The Beachrun Scheveningen will take place in Den Haag on Sunday 18 January 2026. You can run between 7 and 14 kilometers.

The Pierewaai Trail will take place in IJmuiden from Friday 23 January 2026 to Saturday 24 January 2026. You can run 100 kilometers.

The Duin Strandloop Katwijk will take place in Katwijk aan Zee on Saturday 24 January 2026. You can run between 5 and 10 kilometers.

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

The Amersfoortse Bergcross will take place in Amersfoort on Sunday 25 January 2026. You can run between 5 and 10 kilometers.

The Galgenberg Trail will take place in Amerongen on Sunday 25 January 2026. You can run between 9 and 27 kilometers.

The Puinduinrun will take place in Den Haag on Sunday 25 January 2026. You can run between 7 and 11 kilometers.