The eXtreme 5 Challenge is a team event that comprises a swim, kayak, cycle and run, all in aid of charity. I have set up this group because I think there are people out there who would like to take part in their chosen challenge, but don't know the right people, or don't have enough time to make up a full team. The swim leg on the Challenge is 1.5km in open water with a half distance event also available.