Helen Summer

Pheidippides did it once and became a legend. Brian Mills did it over 800 times…but you might be forgiven for not knowing who he is. He is a runner and 'it' is the marathon – all 26 miles and 385 yards of it – and for some people, once is not enough. Brian Mills is rumoured to have a butterfly tattoo for each of his 800 plus efforts. And Brian is not the only one who has notched up three digits of gruelling athletic endeavour. The 100 Marathon Club, also known as the Hell's Angels...