The IRONMAN Copenhagen course, set against the backdrop of Copenhagen and the Zealand countryside in Denmark, offers a blend of challenge and scenic beauty. The event features a swim in the Øresund Strait, a bike ride through varied landscapes, and a run through historical areas.
The swim segment, beginning and ending at Kastrup Harbour, is a single loop that takes participants out into the Øresund Strait and back. This setting offers a serene swimming experience.
Cyclists embark on a two-loop journey through Zealand’s rolling hills and forests. Starting from Kastrup, the route leads to Helsingør, showcasing stunning views of the Øresund Strait and the Swedish coast. The path includes several climbs, yet remains mostly rolling and enjoyable, with picturesque scenery throughout. Cyclists return to Kastrup via the historic Helsingør center and the quaint villages of Humlebæk and Hornbæk.
The running portion consists of four loops through Copenhagen’s historic streets and parks. Beginning in Kastrup, it extends to the city center along the scenic coastline, passing landmarks like Amalienborg Palace and the Little Mermaid statue. The course is predominantly flat and fast, offering views of the city’s historic areas and waterfront. Enthusiastic crowds along the route provide motivation, culminating in a rewarding finish back in Kastrup.
In August, Copenhagen, Denmark, enjoys warm and invigorating weather, perfect for outdoor activities and exploring the city. The average maximum temperature during this month is about 21°C (70°F), with the average minimum temperature dropping to around 12.6°C (54.7°F).
The city experiences an average of 12 rainfall days in August, accumulating about 50mm of precipitation, making it a moderately wet month.
The average water temperature in Copenhagen, Denmark in August is 19°C (66°F). This is the warmest time of year in Copenhagen, and the water is comfortable for swimming. The water temperature can range from 17°C to 21°C (62.6°F to 70°F) in August.
