Events and challenges

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...

The hugely popular Vitality London 10km will take place on Sunday 28 September 2025 on its traditional iconic course, starting on The Mall, going out through Trafalgar Square to the City of London, be...

Starting in central London, you’ll run past some of the city's world-famous landmarks. You’ll run along closed roads and through four of London’s Royal Parks, Hyde Park, Green Park, St James’s Park, a...

Push Yourself Further Looking for a challenge – to test yourself, to get in shape, or bond with friends on a weekend adventure? If so, an Ultra Challenge® is for you – and you don’t need to be a bud...

Trek along one of the world’s most iconic structures and help us to support more families who have a seriously ill child. On this 9-day adventure we hike for 5 days along an iconic structure – the...

Conquer the Three Peaks for Rainbow Trust and help us support families who have a seriously ill child. This is your chance to tackle Britain’s highest peaks - Ben Nevis, Scafell Pike and Snowdon - al...