cphhalf.dk

Copenhagen Half Marathon

location_on

Copenhagen, Hovedstaden, Denmark

calendar_today 20 Sep, 2026

About the Event

The Copenhagen Half Marathon 2026 on Sunday, September 20, 2026, promises an electrifying running experience as the city hosts the World Athletics Road Running Championships, including the half marathon, 5 km, and One Mile races. From the moment the start gun fires, participants are swept into Denmark’s biggest running festival, cheered on by some of the world’s most enthusiastic spectators. The 21.0975 km course winds through Copenhagen’s colorful neighborhoods and historic Inner City, packed with power zones, music, and entertainment to keep runners energized and motivated. Both elite athletes and thousands of runners from around the globe will share in this unforgettable celebration of speed, stamina, and city culture. Whether aiming for a personal best or simply soaking up the atmosphere, the Copenhagen Half Marathon 2026 is an experience that will leave every participant inspired.

Races Offered

CopenHagen Half Marathon

Sep 20, 2026

straighten

Distance — 21.1K

terrain

Type — —

timer

09:30

Weather History

These values represent the 3-year monthly averages for September in Copenhagen.

thermostat Temperature

13.9° / 18.8°

wb_sunny Feels like

11.1° / 16.7°

light_mode Avg sunshine hours

10h 2m

water_drop Avg rainfall

1.5 mm

ac_unit Avg snowfall

—

air Avg wind speed

16.8 km/h (Gentle breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (3.5)

humidity_mid Humidity

78.7%

wb_twilight Sunrise

06:42

nightlight Sunset

19:25

About Copenhagen

Learn more about the host city, Copenhagen.

Copenhagen is the capital city of Denmark and forms the moderate conurbation that one million Danes call home. It is big enough to form a small Danish metropolis, with shopping, culture and nightlife par excellence, yet small enough still to feel intimate and be safe. Although mixed in its urban scene, the city is easy to navigate. Overlooking the Øresund Strait, connected to Sweden by a 15-km bridge-tunnel. Copenhagen serves as a cultural and geographic link between the Nordic countries and central Europe. Copenhagen is where old fairy tales blend with flashy modern architecture and world-class design; where warm jazz mixes with crisp electronica from Copenhagen's basements. You could feel you have seen all of Copenhagen in one day, but further exploration will keep you discovering more for months.