“I always want to keep my family as the number one priority” – ‘Mum on the run’ Sophie Bubb on juggling motherhood and extreme endurance racing.

As far as extreme sports go, an Ironman race in thirty-plus degrees in near total humidity on a remote Hawaiian island is about as difficult as you can get. Throw in two children under the age of five to look after and the difficult race seems to border on the impossible. This