So I'm trotting up Ben Nevis, Scaffell Pike and Snowdon in 24 hours. It's around 23 miles in total but it's the stopping and starting, the upping and downing and sleeping in a car that makes it tough.

I'm trying to raise money for Crisis so if you can spare any of the money you saved on not having to buy sun cream this year I'd really appreciate it.

If you're worried about using this site here's a bit on why you needn't worry:

Donating through JustGiving is simple, fast and totally secure. Your details are safe with JustGiving – they’ll never sell them on or send unwanted emails. Once you donate, they’ll send your money directly to the charity and make sure Gift Aid is reclaimed on every eligible donation by a UK taxpayer. So it’s the most efficient way to donate - I raise more, whilst saving time and cutting costs for the charity.