When Sophie Power was pictured breastfeeding her 3-month-old baby in the middle of a gruelling 106-mile race at Mont Blanc in France, her image went viral.

She tells Victoria Derbyshire it has had the effect of inspiring women "all around the world".

Photo credit: Alexis Berg / Strava

Watch the BBC's Victoria Derbyshire programme on weekdays between 09:00 and 11:00 BST on BBC Two and the BBC News Channel in the UK and on iPlayer afterwards.