Tikkende Klok Challenge
SEP
6
2026
Read all about the Tikkende Klok Challenge on 6 Sep 2026 in Zandvoort.
Sun 6 Sep 2026
Slow Marathon
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The Tikkende Klok Challenge will take place in Zandvoort on Sunday 6 September 2026. You can run 42 kilometers. Visit the organization's website for the most recent information.
Marathon
Slow Marathon