Ice in Their Veins – The Serpentine Christmas Swim and London’s Wildest Tradition

Every Christmas morning since 1864 (with only one modern break), a hardy band of swimmers has plunged into the icy Serpentine in Hyde Park for a 100-yard dash that has become London’s most extraordinary yuletide tradition. Born from Victorian bravado, crowned with the Peter Pan Cup, and often surrounded by ice and applause, this event is part challenge, part spectacle and utterly festive – a cold-water ritual that defines Christmas in the capital.