On one day around 23rd June, ten of us will attempt to cycle a combined 50000m of elevated climbing on our bikes. Several of our group will attempt to do the equivalent of Mt Everest -8848M. This worldwide challenge has three conditions - One hill repeated, no time limit, and no sleep. To date, it has been completed worldwide by 17101 cyclists. Depending on weather conditions our attempt will take place on Sorrell Hill in Wicklow. Each of us are members of Naas Cycling Club