Harefield Annual Fun Run and Family Day

Join us for a day of stalls, music, cakes, drinks and a run or walk around the beautiful Harefield grounds Read more

Swim Serpentine 2022

Why not join us in this spectacular one-day open water swimming festival staged in the heart of London. Read more

Heart vs Lungs: Around the World in 30 Days

Heart vs Lungs is back and this time we’re going around the world Read more

Royal Parks Half Marathon 2022

Why not challenge yourself and your friends this year by taking part in the Royal Parks Half Marathon. Run through London's iconic landmarks and the autumnal leafy Royal Parks. Read more

Firewalk 2023

Why not choose to do something exhilarating in 2023? Read more