your heart rate is up over 92bpm, your legs are starting to let you know they are doing most of the work, wind chill is lapping your face. We had it easy!!
The Pilgrims in 1157AD used to come over the West Pennine moors on their way to Whalley Abbey. Not only did they take the most barren, boggy, and windy route they stopped and built a monument!
Love what you find when your out training.
Those Pilgrims had it hard!