Trail Running calendar near Leiden 2025-2026
We have found 91 Trailruns within 80 kilometers of Leiden. See below where and when you can find the races.
Distance (km)
Articles
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Trail Running: How it Can Help Reduce Stress and Anxiety
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September 2025
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 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.
UTMB Index
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 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.
