I must be mad to agree to this: http://toughmudder.co.uk/. Those of you who know me will probably laugh?! A lot.

Individuals from across Edelman London have come together to participate in Tough Mudder on Sunday, 9 June. As a team, we will run through 10-12 miles of mud, drag ourselves over giant walls, crawl under electric-wired fences, dive through ice water-filled tunnels and jump from crazy heights into mud pools – all in the name of cancer care and research! Please support our mental efforts by contributing to our team. All donations will go to the Royal Marsden Cancer Charity in honour of our colleagues who are bravely battling cancer.

So please dig deep and donate to support me and the Edelman: Chafing the Dream team! Every donation makes a difference.