This is Josh my 17yr old son taking a rest after walking down from the summit of Mt Kenya.  It was about a 20km walk that day.  We Got up around 3am to commence the walk to reach the summit, but failed.  The walk in pitch black and pouring rain, and through snow was just too dangerous for us to continue.  We failed by about 100 metres to make the summit.  It didn't worry us that much as we knew we had Mt Kilimanjaro the following week.