The sub 3 marathon — finishing a marathon in less than three hours — is an elusive goal for many ambitious runners. It is a challenging task, and doing it requires a solid mix of work ethic and genetic talent.
Travel far enough north, and you’ll eventually reach Norway. Keep going up, and you will reach the polar circle. Go further north still, and you will find yourself firmly in the land of the midnight sun, or the night that never ends, depending on the season.