Copenhagen is gearing up to host its biggest-ever mass participation event as the World Athletics Road Running Championships Copenhagen 26 takes over the Danish capital on September 19–20, 2026.
More than 65,000 runners are expected to hit the streets, chasing the pace set by six newly crowned world champions competing across the Half Marathon, 5K and One Mile distances. The event promises a rare blend of elite competition and grassroots participation, with everyday runners sharing the same course as the world’s fastest athletes.
City leaders are positioning the championships as a defining moment for Copenhagen’s global event credentials. Lord Mayor Lars Weiss highlighted the uniqueness of the format, where elite and amateur runners compete side by side through the city’s streets.
He said the goal is to generate strong local and international support, while showcasing Copenhagen as a prime destination for major sporting events that drive tourism and community engagement.
The championships are also being framed as the centerpiece of a broader city-wide running festival. Culture and Leisure Mayor Mia Nyegaard emphasized the historic scale of the event, which could become Denmark’s largest participation event to date.
She noted that the collaboration between organizers will transform the championships into more than just a race, creating a celebration of fitness, community and the Danish capital’s unique urban setting.
The event is backed by a strong partnership including Sport Event Denmark, Wonderful Copenhagen, Danish Athletics Federation, and Sparta Athletics & Running, all working under the umbrella of World Athletics.
This isn’t the first time Copenhagen has hosted a major global running event. The same group successfully staged the World Half Marathon Championships 2014, widely seen as the launchpad for the now hugely popular Copenhagen Half Marathon.
Tourism officials are optimistic. Wonderful Copenhagen CEO Søren Tegen Pedersen expects up to 20,000 international runners to travel to the city next September, delivering a significant boost to visitor numbers while reinforcing Copenhagen’s standing as a sustainable event destination.
Beyond the capital, the impact is expected to ripple across the country. Danish Athletics President Lars Werge said the championships will help promote running communities nationwide, encouraging participation through local clubs and structured training environments.
Participation is open to runners of all levels, though demand is already expected to outstrip supply. Entry for the Half Marathon will be allocated via a lottery system, while registration for the shorter distances will open at a later stage.
