Thanks for taking the time to visit my JustGiving page.

On 11th April I ran the Zurich marathon and I'm still asking myself why I am now going to run the London marathon but...I wanted to raise money for the charity NSPKU.

Phenylketonuria (PKU) is a rare inherited condition in which there is a build up of phenylalanine in the body. Phenylalanine is a natural substance; it is a building block of protein. The NSPKU exists to help and support people with PKU, their families and carers.

So please dig deep and donate as much as you can. And of course, wish me luck.

Thanks

Mark