Luckily when we got there it did brighten and the sun was shining.
We went in the course side rather than the grandstand side which I like better as it is less crowded but you don't get many facilities (just the hut which has toilets and drinks - it used to be the 'smoky hut' before smoking was banned which was good at keeping other smells at bay). I put my bets on online rather than with the bookies. We didn't win but it was a good afternoon with a great atmosphere.