Trail Running calendar near Haarlem 2026-2027
We have found 113 Trailruns within 80 kilometers of Haarlem. See below where and when you can find the races.
0 – 100∞ km
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The Zwemloop Wassenaar will take place in Wassenaar on Sunday 30 August 2026.
The Austerlitz Ultra will take place in Zeist on Sunday 30 August 2026. You can run 50 kilometers.
September 2026
The Craft Beer Run - Amsterdam will take place in Amsterdam on Thursday 3 September 2026. You can run 8 kilometers.
The BIG10 Rotterdam will take place in Rotterdam on Saturday 5 September 2026. You can run 10 kilometers.
The Tikkende Klok Challenge will take place in Zandvoort on Sunday 6 September 2026. You can run between 42 and 85 kilometers.
The Major Obstacle Run will take place in Langedijk from Saturday 12 September 2026 to Sunday 13 September 2026. You can run between 6 and 12 kilometers.
The Craft Beer Run - Amsterdam will take place in Amsterdam on Thursday 17 September 2026. You can run 13 kilometers.
The Glibbertreel Leiden will take place in Leiden on Sunday 20 September 2026. You can run 7 kilometers.
The Mud Masters - Biddinghuizen will take place in Biddinghuizen from Friday 25 September 2026 to Sunday 27 September 2026. You can run between 5 and 42 kilometers.
The Strong Viking - Ultra Viking Amsterdam will take place in Velsen-Zuid on Saturday 26 September 2026. You can run 60 kilometers.
The Strong Viking - Obstacle Run Amsterdam will take place in Spaarnwoude from Saturday 26 September 2026 to Sunday 27 September 2026. You can run between 7 and 60 kilometers.
The 100 Bruggenloop will take place in Leiden from Saturday 26 September 2026 to Sunday 27 September 2026. You can run between 8 and 20 kilometers.
The Urban Trail Rotterdam will take place in Rotterdam on Sunday 27 September 2026. You can run between 6 and 11 kilometers.
The Tuxis Ede's Best Run will take place in Ede on Sunday 27 September 2026. You can run 9 kilometers.
October 2026
The Craft Beer Run - Amsterdam will take place in Amsterdam on Thursday 1 October 2026. You can run 8 kilometers.
The Leersumse Veld Trail will take place in Leersum on Saturday 3 October 2026. You can run between 11 and 21 kilometers.