Most of us like achieving a challenge, be it big or small. As a runner much of the time the goal is centred around a time, pace or distance. However for a mountain marathon there is a lot more to consider. In 2009 I wanted to run the Everest Marathon, and the main goals for this event is to reach Everest Basecamp healthy and acclimitised.

Read my top tips on trail running at altitude some of which are featured in this months 'Trail Running Magazine' attached.