Copenhagen Half Marathon

Copenhagen Half Marathon 2026 is part of the World Athletics Road Running Championships Copenhagen 26 and takes place in Copenhagen, Denmark, on 20 September 2026. For SuperHalfs runners, the 2026 half marathon distance counts as the Copenhagen race in the series.

This edition is different from a normal CPH Half year because Copenhagen hosts the world championship weekend, with elite athletes and recreational runners sharing the same international event context. The half marathon remains the key SuperHalfs distance, while the wider championship also includes One Mile and 5K races on the previous day.

The event is especially suitable for runners who want a fast, high-profile city half marathon with a major championship atmosphere. It combines the established Copenhagen Half Marathon identity with the scale and visibility of a World Athletics event.