In the middle of November, we'll be racing non-stop around the Brecon Beacons for 46 miles (74km). It's a self supported run, meaning we carry everything we need for the run, including fuel, head torch, extra clothing, misery and regret.

We've decided to run this for Macmillan. Fundraising is hugely important to Macmillan. Without people doing events, running marathons, climbing mountains, and donating in all the other ways that you can, Macmillan wouldn’t exist. 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. So it's the most efficient way to donate - saving time and cutting costs.