The Rothschild Way Challenge is a 39mile walk across the beautiful open Cambridgeshire countryside, linking Britain's two oldest nature reserves, Wicken Fen and Woodwalton Fen. Participants are challenged to complete the 39mile walk in under 17 hours and raise a minimum of £100 in sponsorship for The Wildlife Trust BCN. If 39miles is just too much then we encourage teams to take part as a relay, with individual team members each walking a portion of the route.