Events and challenges

Swim Serpentine within Hyde Park is a one-day open water swimming festival staged in the heart of London.

The hugely popular Vitality London 10km is an iconic course, starting on The Mall, going out through Trafalgar Square to the City of London, before finishing in front of Buckingham Palace.

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, and Kensington Gardens.

Experience one of the most stunning places on earth, the Arctic Circle. Trek across this frozen landscape, camp in the back country and experience the Northern Lights.

Information about the concert for 2025 will be released later in the year.

Information about the concert for 2025 will be released later in the year.

Trek along one of the world’s most iconic structures and help us to support more families who have a seriously ill child.

This is your chance to tackle Britain’s highest peaks - Ben Nevis, Scafell Pike and Snowdon - all in the space of 24 hours.

Conquer the alternative Yorkshire Three Peaks for Rainbow Trust and help us support families who have a seriously ill child.

The Coast to Coast route takes you from the Irish Sea at Whitehaven to the North Sea at Sunderland. It’s the classic cycle route in the north of England.