Nothing has prepared Welsh rugby legend Gareth 'Alfie' Thomas for this! In Run for your Life Alfie agrees to train 16 women to run the Cardiff Half Marathon. All are hardened social animals who like to eat, drink and be merry to excess - they've got weight issues, high blood pressure, smoking habits, awful diets and creaking bones. What unfolds is a glowing testimony to their determination. Along the way there's pain and illness, fallouts and sacrifices, heartache and tears, and some of the funniest moments on television.