There is a noticeable shift taking place in global sport, where success is no longer measured solely in records and results, but increasingly in responsibility. Major events are being evaluated not just on performance, but on how they are delivered. The latest recognition awarded to Weltklasse Zürich reflects that evolution, signalling a broader redefinition of what “world-class” now means.
The 2025 edition of the event has been awarded platinum-level recognition under the World Athletics Athletics for a Better World (ABW) Standard, the highest possible rating for sustainable event delivery. This places it among a small group of elite athletics events that are not only operationally successful, but demonstrably aligned with environmental and social sustainability goals.
Sustainability as a Performance Metric
At its core, the ABW Standard is designed to embed sustainability into every layer of event planning and execution. It evaluates areas such as carbon management, waste reduction, community engagement and long-term environmental impact.
Achieving platinum status indicates that Weltklasse Zürich has met the highest benchmarks across these categories, demonstrating a level of integration that goes beyond surface-level initiatives.
This is a significant distinction. Sustainability is no longer treated as an add-on or a parallel initiative. It is becoming a core performance metric, one that sits alongside attendance figures, broadcast reach and athletic results.
From Event to Ecosystem
What makes Weltklasse Zürich particularly notable is the breadth of its approach. The event extends beyond a single evening of competition, operating as a wider ecosystem that includes community programmes, youth engagement and city-wide participation initiatives.
Activities such as mass participation runs, youth training sessions and school-based athletics programmes are embedded into the event’s structure, reinforcing its social impact alongside its environmental commitments.
This integrated model reflects a broader shift in how major sporting events are designed. They are no longer isolated spectacles, but platforms for community engagement and long-term impact.
A Benchmark Within Global Athletics
The recognition also places Weltklasse Zürich within a wider movement across elite athletics. Multiple Diamond League meetings have been assessed under the ABW Standard, with only a select number achieving the highest level of certification.
This creates a new kind of competitive landscape. Events are no longer competing solely on sporting prestige, but on how effectively they can deliver against sustainability criteria.
For organisers, this introduces both opportunity and pressure. Sustainability is becoming a differentiator, shaping how events are perceived by governing bodies, sponsors and audiences alike.
The Operational Reality of Sustainable Delivery
Delivering an event at this level of sustainability is not a single initiative, but a coordinated operational effort. It involves reducing emissions where possible, offsetting what cannot be avoided, and embedding sustainable practices across logistics, transport and venue management.
Weltklasse Zürich has been developing this approach over a number of years, with a stated ambition to move towards zero emissions through both reduction strategies and certified offset projects.
This long-term commitment is what distinguishes platinum-level recognition. It reflects consistency and progression, rather than one-off achievement.
A Wider Shift Across Global Sport
The significance of this recognition extends beyond athletics. Across global sport, governing bodies and event organisers are facing increasing expectations from sponsors, regulators and audiences to demonstrate measurable sustainability outcomes.
Events that can meet these expectations are not only strengthening their environmental credentials, but also enhancing their commercial appeal. Sustainability is becoming intertwined with brand value, influencing partnerships, investment and long-term viability.
Redefining What “World-Class” Means
Weltklasse Zürich has long been considered one of the premier meetings in global athletics, hosting world records and elite competition for nearly a century.
What this latest recognition suggests is that the definition of “world-class” is evolving. It is no longer confined to what happens on the track, but extends to how the entire event is conceived and delivered.
In that sense, sustainability is not replacing performance. It is becoming part of it.
And as more events move in this direction, the benchmark set in Zurich may come to define the future of global sport.