Swim

Whether you are an experienced triathlete or looking to tackle your first swim-bike-run event, Team Rainbow Trust offers exciting opportunities to challenge yourself while raising vital funds for fami...

The Great North Swim is the UK’s biggest open water swimming event, held over a festival weekend in the stunning surroundings of Lake Windermere in the Lake District, offering charity swimmers various...

Swim for Rainbow Trust at the Eton Dorney Swim Long 2026Take on an unforgettable open water challenge at the iconic Olympic venue, Eton Dorney, while raising vital funds for families caring for a seri...

Swim Serpentine within Hyde Park is a one-day open water swimming festival staged in the heart of London. It's the perfect option if you’re looking to complete an achievable but memorable swim at your...

However you want to fundraise, we’d love to have you as part of #TeamRainbowTrust. Help us to support more families with a seriously ill child. We’d love to hear what you’ve got planned! Whether you...