Fundraising

Raise money for Sea-Changers

You may be a weekend jogger or a long distance runner. You may fancy clambering over inflatables or pounding the pavement. Whatever you fancy, we have some great challenges for you.

With locations all around the UK, we're sure you'll find an event that will suit you. We would love you to take the challenge and dive in to a Sea-Changers fundraiser this year….run for our seas.

Just email us for help, advice and information on all events. For all information about how we can support you throughout your fundraising journey, download our Fundraising Pack.

If you can’t see a challenge option below to take part in you can go to our regional links section that will guide you to events near you. Or visit the Run for Charity website and search events by region, month or type of activity.

Cardiff Half Marathon

The Cardiff Half Marathon It is Wales’ largest mass-participation and the second largest half in the UK. Its flat, fast course passes all the city’s most breath-taking scenery and iconic landmarks.

Edinburgh Running Festival

This ever-growing festival of running is now a major event in the Scottish sporting calendar. Starting in Edinburgh, the course heads out through East Lothian offering stunning views and an unforgettable running experience.

The Brighton Marathon

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.

Barcelona Marathon

The Barcelona Marathon is one of the most popular in Europe. The course takes you through the centre of the city and includes main landmarks such as the Camp Nou, Sagrada Familia, the Par.

Inflatable 5K Events

Get ready to bounce your way through The World's BIGGEST and most EPIC Inflatable 5K Obstacle Courses!

Hackney Half

Set your 2026 off to the right start by calling your crew to the Hackney Half start line on Sunday 17th May.

Hackney Moves is the highlight of London's running calendar.

Carsington Water Half

Join us for this Half Marathon & 10k event at the stunning Carsington Water on Saturday 6th December. You will run an undulating route on trail paths around Carsington Water and soak up the epic views of the surrounding countryside.

Sheffield Half Marathon

A major event in the UK's running calendar, the Sheffield Mutual Sheffield Half Marathon is South Yorkshire’s biggest event of its kind.

Paris Events

Pound the Paris streets in a half or full marathon:

Hoka Semi de Paris or the

Schneider Electric Marathon de Paris

Bath Half Marathon

Take part in one of the UK's most established road races - the Bath Half Marathon! Join 15,000 other runners on the flat, picturesque course and enjoy the electric atmosphere.

Great Scottish Half

With a city centre start and finish, the AJ Bell Great Scottish Run is a celebration of everything that makes Glasgow truly great. Thousands of runners take part each year to challenge themselves and to raise money for good causes.

Yorkshire Marathon

The Yorkshire Marathon has been a monster success since day one. In many ways, it’s the jewel in White Rose County's sporting crown.

Tough Mudder

The ultimate obstacle course challenge. With no competition and no timing, it’s just you, your teammates and muddy strangers working together to conquer the course.

Sea-Changers Coral Marine Conservation C

Events by region

Links to events by region

If you can’t see a challenge option to take part in you can click on our regional links below that will guide you to events near you. Or visit the Run for Charity website and search events by region, month or type of activity.