About the event
Swim Serpentine is a one-day open water swimming festival staged in the heart of London. Organised by London Marathon Events, the festival is held in and around the beautiful Serpentine in Hyde Park, the venue for the open water swimming competition at the London 2012 Olympic Games. Swimmers have the chance to swim a half mile, one mile or two miles in open water in the mass-participation event. If you are planning on swimming at the event you can join our Swim Serpentine Challenge to gain access to advice and training information. Alternatively check out the discussion board and find answers and ask questions about the event.