Leading the field: Paula RadcliffeThe Athens Olympic Marathon in 2004 was meant to be Paula Radcliffe's race. Since her marathon debut in London in 2002 the British world record holder had never been defeated over the distance. Certainly the Kenyans
Have you ever finished a race in a sweaty, sopping mess, your kit wallpapered to your body and your hair looking like you've just been for a fast spin in a washing machine? Sweating is an inevitable - and essential - by-product of exercise
