🔴 Copenhagen Marathon
Impact level: High
City: Copenhagen
Date: May 10, 2026 (Mother’s Day)
Time: From ~9:30 (waves throughout the day)
Main impact: The marathon route runs through large parts of Copenhagen, including the city center, bridges, and key districts. Extensive road closures will significantly limit car access across the city. At the same time, Mother’s Day will drive high demand for flower deliveries — which typically rely on cars — creating additional pressure on already restricted routes.
Recommendation: Expect major delays throughout the day. Car-based deliveries will be heavily impacted due to road closures, especially in central areas. Plan ahead, avoid affected zones where possible, and prioritize bikes or alternative transport methods where feasible. Allow extra time for all deliveries, particularly for flower orders.