The ocean needs you. Whether you run marathons, take icy dips, or climb mountains – you have the power to make waves.
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London Marathon
Have you always wanted to run the London Marathon? Join through a Surfers Against Sewage Charity place.
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Hackney Half 2026
A Half Marathon with a difference. Set your 2026 off to the right start by calling your crew to the Hackney Half start line on Sunday 17th May.
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London Landmarks Half Marathon 2026
The London Landmarks Half Marathon is a closed road, central London run and is the only half marathon to go through both the City of London and City of Westminster.
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Brighton Marathon 2026
The Brighton Marathon is one of the UK's favourite 26.2-milers. With a stunning backdrop of the sea in one of the country's most vibrant cities, the race gets bigger and better every year.
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Royal Parks Half
This is the most spectacular half marathon that central London has to offer - it's a unique and inspiring event.
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Saucony London 10K
Enjoy an incredible closed-road route through central London, past some of the city's most famous landmarks, including Big Ben and the London Eye.
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Manchester Half
One of the UK’s flattest and fastest half marathons. Cruise through Old Trafford, Stretford, and Brooklands on closed roads. Epic support. Live entertainment.
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Tough Mudder Events
Fancy a different challenge? Grab some friends and get stuck into these adult obstacle courses.
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The Great North Swim
It doesn't get more iconic in the world of swimming as the Great North Swim. Which distance will you do?
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Dip A Day
Get involved with our epic fundraising challenge, Dip a Day, alongside thousands of other Ocean Activists.
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