Cardiff Half Marathon 2025
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.
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At Home Superheroes Powered By Marvel 2024
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!
National Three Peaks Challenge 2025
The iconic National Three Peaks Challenge involves climbing the three highest peaks of Scotland, England and Wales within 24 hours.
National Three Peaks Challenge 2025
The iconic National Three Peaks Challenge involves climbing the three highest peaks of Scotland, England and Wales within 24 hours.
Ultra Challenges 2025
With 18 events to choose from in 2025, these hugely popular events are back for another year! Whether you run, jog or walk, you can support Retina UK's vital work whilst achieving an amazing personal goal. Join #TeamRetinaUK today!
Ultra Challenges 2025
With 18 events to choose from in 2025, these hugely popular events are back for another year! Whether you run, jog or walk, you can support Retina UK's vital work whilst achieving an amazing personal goal. Join #TeamRetinaUK today!
Tough Mudder 2025
With various events to choose from in 2025, these hugely popular events are back for another year! Round up your friends, family members and colleagues and join #TeamRetinaUK for a fun day out!
Inflatable Assault Courses 2025
With various events to choose from in 2025, these hugely popular events are back for another year! Round up your friends, family members and colleagues and join #TeamRetinaUK for a fun day out!
Bungee Jumping
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.
Scafell Pike Challenge 2025
Join us for this fantastic opportunity to take a guided walk to the roof of England – Scafell Pike (978m).