This won't be easy. We'll be at an average altitude of 6,000 ft above sea level, rising to almost 9,000ft in a series of daily challenges, so our participants are all reasonably fit.

In short, they'll be putting their bodies through it in order to help raise money. They need their bumps feeling, frankly.

Here's who's been mad enough to sign up:

Obviously there are ample opportunities to give money to charity, so why donate to ours?

Firstly, the charity Claire House could not be a more worthy choice.

Secondly, we are committing a substantial amount of time, hard work and effort to make this event a success and are prepared to push our bodies to the limit to help some very special children and their families.

Worried you’re not up to the challenge?

Take a look at our route map and focus on day 6 of the trip: fine food and drink down by the harbour in Barcelona.

Click here to see the route

We care for children 0 — 18 years with life threatening or life limiting conditions and their families from Merseyside, Cheshire, North Wales and the Isle of Man.

Click for more information