Ticking Clock Challenge 2026 THE CLOCK IS TICKING. For thousands of people with the hereditary heart muscle disease PLN. Often without them knowing it. That is why we are taking action. HEART ♥ RUNNING AGAINST HEART MUSCLE DISEASE PLN at Circuit Zandvoort. The starting gun sounds every hour. Starting together. Again and again. Based on the principle of a Backyard ultra run. With the question: how many times will you be at the starting line again?
Two parts.
1 Lap per hour (4.2 km) » Walking or running » Choose your own start time and distance
2 LAPS PER HOUR (8.4 km) » Last Runner Standing » Everyone starts the elimination race at 9:00 AM
Two ways to participate. PLN TICKET: Run or walk and raise sponsorship money for PLN. Fastlane Ticket: Do you prefer not to solicit donations but still want to participate? Both registrations apply: same bib number, same circuit, same finish. Only the route differs. Between the starting signals, there will be expert talks, performances, and music.
