
On the shortest day of the year, while most sensible people were safely inside in the warmth, wrapping presents, sipping drinks and preparing Christmas feasts, I was trying to run right across Dartmoor, in the hours of daylight, with two friends.
The concept of the challenge was as simple as its execution was tough: we had to traverse the moor, north to south, between sunrise and sunset, during the Winter Solstice. It was a race against time and the turning of the Earth. The three of us versus the night.