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Cardiff Half Marathon

When: 4th October 2026
Where: Cardiff, Wales
Distance: 13.1 miles
Fundraising target: £350
Registration fee: £35

The Cardiff University Cardiff Half Marathon has grown into one of the largest and most exciting road races in the UK.

About the race

The Cardiff Half Marathon is now one of Europe’s largest half marathons and is Wales’ largest mass participation and multi-charity fundraising event. It now attracts a race field of over 27,500 registered runners alongside world-class athletes in a trio of fiercely contested men’s, women’s and wheelchair elite races.

The event now offers a full weekend of activities, with a host of family-friendly activities at Saturday’s Festival of Running preceding Sunday’s half marathon.

About the route

The flat, fast course passes all of the city’s most breathtaking scenery and iconic landmarks including Cardiff Castle, the Principality Stadium, Civic Centre and stunning Cardiff Bay.

Thousands of spectators turn out to cheer on the runners in a city renowned for its sporting passion. Cardiff is a lively capital city offering unique attractions, world-class sports stadiums, vibrant entertainment, waterside eateries and seemingly endless parkland.

 

We’ll be here to support you all the way, join Team MQ and you’ll get:

  • Our fundraising pack full of tips, tricks and advice
  • MQ t-shirt/running vest and fundraising materials
  • Regular emails to keep you updated and motivated with your training and fundraising
  • Support from the friendly MQ events team
Sign up today!
Run the Cardiff Half Marathon whilst raising money for MQ

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