Thanks for taking the time to visit my JustGiving page.

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 for the charity.

I'm running an ultra endurance event to support Retina UK. The charity supports people with inherited sight loss and invests in medical research to help make their challenges a thing of the past.

The event is the Marathon des Sables, the legendary race across the Sahara Desert, the equivalent of six marathons over seven days while carrying all of your own kit.

Any donation you can make to Retina UK would be greatly appreciated.

Thanks. Graeme.