Trail Running calendar near Monster 2025-2026

We have found 60 Trailruns within 80 kilometers of Monster. See below where and when you can find the races.

The Duintrail Haarlem will take place in Haarlem on Sunday 31 August 2025. You can run between 7 and 21 kilometers.

The Zwemloop Wassenaar will take place in Wassenaar on Sunday 31 August 2025. You can run between 6 and 11 kilometers.

September 2025

The Kustloop Vrouwenpolder will take place in Vrouwenpolder on Saturday 6 September 2025. You can run between 6 and 21 kilometers.

The BIG10 Rotterdam will take place in Utrecht on Saturday 6 September 2025. You can run 10 kilometers.

The Tikkende Klok Challenge will take place in Zandvoort on Sunday 14 September 2025. You can run between 42 and 84 kilometers.

The WSK (T)Rail Run will take place in Utrecht on Saturday 20 September 2025. You can run 5 kilometers.

The Rondjes van Pijn will take place in Pijnacker on Sunday 21 September 2025.

The Glibbertreel Leiden will take place in Leiden on Sunday 21 September 2025. You can run 7 kilometers.

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.

October 2025

The Petzl Night Trail will take place in Utrechtse Heuvelrug on Friday 3 October 2025. You can run between 6 and 18 kilometers.

The Kustmarathon Zeeland Trailrun will take place in Zoutelande on Friday 3 October 2025. You can run 16 kilometers.

The Brewery Run Rotterdam will take place in Rotterdam on Friday 3 October 2025. You can run between 7 and 7 kilometers.

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

The Dordtse Biesbosch Trailrun will take place in Dordrecht on Saturday 11 October 2025. You can run between 5 and 21 kilometers.

The Oosterhoutse Trail will take place in Oosterhout on Saturday 18 October 2025. You can run between 10 and 26 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.

UTMB Index

The AVC Strand- & Duinloop will take place in Castricum on Sunday 26 October 2025. You can run between 5 and 15 kilometers.

November 2025

The 11strandentocht will take place in Zandvoort on Saturday 1 November 2025. You can run between 5 and 50 kilometers.

The GR Provincie Trail Antwerpen will take place in Kalmthout on Sunday 2 November 2025. You can run between 23 and 47 kilometers.

The Urban Trail Haarlem will take place in Haarlem on Sunday 2 November 2025. You can run between 6 and 12 kilometers.