Cardiff Half Marathon

Important changes to SuperHalfs series announced

The SuperHalfs series has seen an enormous increase in participants in the three years since it got underway – with over 75,000 runners registered to take on a SuperJourney.

At the same time, the six SuperRaces – Lisbon, Prague, Berlin, Copenhagen, Cardiff and Valencia selling out in the blink of an eye. General entries for the 2025 Cardiff Half Marathon sold out in just 12 hours!

The popularity of the series means organisers are introducing some important changes for 2025 – to prevent runners eager to complete the series within the time limit from not being able to do so.

The SuperJourney goes from 60 MONTHS to NO TIME LIMIT.

We took out the 60-month race expiration time, so once you finish the race, it’ll never expire.

SuperHalfs will help runners to get a race registration and complete the series.

SuperHalfs will help runners who have been unable to register for any of their remaining races for a period of two years, providing an opportunity to register for a race they haven’t run yet.

These changes will allow SuperHalfs runners to continue and complete their running journey and open the path for newcomers.

Meanwhile, all races are working on changes to their registration launches – to make them fairer and less stressful for everyone trying to get a place.

For more information on all of these changes, see the SuperHalfs FAQ page.

Races Calendar 2025 

EDP Lisbon Half Marathon – March 9

Generali Prague Half Marathon – April 5

Generali Berlin Half Marathon – April 6

Copenhagen Half Marathon – September 14

Cardiff Half Marathon – October 5

Valencia Half Marathon Trinidad Alfonso Zurich – October 26

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