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Support Retina UK and take on three of the highest, most iconic peaks in Wales within 24 hours, with The Welsh Three Peaks Challenge.

• Walks & Treks
• Wales

17,000 runners from over 100 countries around the world are expected to take to the roads in March for the 2024 Barcelona Marathon

• Running
• Barcelona

Superheroes, the race is on and it doesn’t get any bigger than this! As part of #TeamRetinaUK, remotely join forces with hundreds of fellow superheroes around the world!

• Assault Courses
• United Kingdom

With various locations to choose from in 2025, these hugely popular jumps are back for another year! Join #TeamRetinaUK for a fun day out in 2025.

• Extreme Challenges
• United Kingdom

The stunning 13.1-mile route takes in many of the capital’s world-famous landmarks on closed roads, and four of London’s eight Royal Parks – Hyde Park, The Green Park, St James’s Park and Kensington Gardens.

• Running
• London

With live bands, DJs and cheering fans along the route, which takes you past Westminster Bridge, The London Eye, Regent Street, Piccadilly Circus and Big Ben, this flat and friendly event is perfect for beginners or seasoned pros.

• Running
• London

Run through London’s most creative and inspiring borough with vibrant street art and entertainment on course and celebrate your 13.1 mile achievement with thousands in Hackney, complete with music, food, drink and wellbeing activities.

• Running
• London

Is it your turn to take on the Reading Half Marathon in 2024?

• Running

The Cardiff Half Marathon has grown into one of the largest and most exciting road races in the United Kingdom. It is now one of Europe’s largest half marathons and is Wales’ largest mass participation event.

• Running
• Cardiff

This is the only Half Marathon to be held at this historic royal home and Hampton Court Palace is one of only two surviving palaces that King Henry VIII owned. The race will start inside the Palace gates and finish in its beautiful gardens.

• Running
• London