Run for the Sea

Whether you want to take on a full marathon or something a little less daunting, we've got a great selection of running events and fun runs to suit everyone.

With locations from Brighton to Edinburgh, we're sure you'll find an event in your area. Run as an individual or create your ideal team and challenge friends or colleagues to fundraise for the ocean.

Contact our friendly fundraising team for help, advice and information on all events.

Can't see any runs near you from the list below? Don't worry, choosing your next fundraising challenge couldn't be easier. Visit the Run for Charity website and search events by region, month or type of activity.

The Bath Half

The Bath Half Marathon is a 'big city' race, starting and finishing in the World Heritage City of Bath. Suitable for all abilities, this course is fast, with proven potential to set a new personal best.

Battersea Park Half Marathon

The course is completely flat, making it ideal for runners of all levels, whether you’re chasing a personal best or taking on your first event.

Cardiff Half Marathon

Registration is now open for the Cardiff Half Marathon 2026-one of Europe's largest half marathons. Its flat, fast course passes all the city’s most breath-taking scenery and iconic landmarks.

Edinburgh 10k

The 10K falls on the Saturday of the Edinburgh Marathon Festival weekend and is run in the stunning surroundings of Holyrood Park. Starting and finishing near Dynamic Earth, this route offers striking panoramic views of the city and Edinburgh Castle

Edinburgh Marathon

The Edinburgh Marathon Festival is the biggest running festival in Scotland and the second biggest in the UK. Fast & flat, this course was voted the fastest marathon in the UK by Runners World, ideal if it’s your first marathon or you are looking for a PB.

Great Scottish Run

With a city centre start and finish, the AJ Bell Great Scottish Run is a celebration of everything that is great about Glasgow and a fantastic opportunity to raise money to save our seas.