I celebrate a big birthday in September and noticed a local half marathon at Denbies Vineyard near my home. It's on my birthday and, slightly mad, there will be wine at the water stations. Seemed too good an opportunity to miss so I decided to run it and raise money for the brilliant "Send a Cow" charity.Additionally, the UK government has pledged to match any donations made to Send a Cow between now and 30th of June, thus doubling the value of your gift.