Roald Dahl’s Marvellous Children’s Charity provides specialist nurses and vital support for seriously ill children. There are now more than 250 Roald Dahl Nurses caring for over 50,000 seriously ill children across the UK.

I’m running the Royal Parks Half Marathon with a group from Best Results Fitness to raise funds for this brilliant charity. If you’re able to chip in, I’d be hugely grateful — every donation, big or small, will make a real difference to this truly worthwhile cause.