As many as 25 new world records have been set at Weltklasse Zürich so far. Overview World Records Weltklasse Zürich
430 volunteers help realise Weltklasse Zürich each year.
More than 400 media representatives from all over the world travel to Zurich to cover the event.
Approx. 130 million TV viewers from countries on all five continents watch the athletes performing at Letzigrund stadium.
More than 30 sponsors and partners support Weltklasse Zürich.
Athletes, coaches, athletes’ representatives, and members of staff spend 1060 nights at the Weltklasse Zürich partner hotels.
During the meeting, athletes run 250 competitive kilometres - or 625 laps.
The 4500 square-metre Weltklasse Zürich hospitality tent accommodates 2500 VIP guests.
Since 1990, more than 20 000 spectators have bought tickets to experience Weltklasse Zürich live each year.
Since 2004, the Weltklasse Zürich fields invariably included the most top-ranked athletes worldwide.