A five-day extravaganza of Flat horse racing takes place in front of royalty at Ascot Racecourse in the Berkshire countryside each and every June. Just a few miles away from Windsor Castle, some of the best thoroughbreds from the British Isles, Europe, and beyond compete at Royal Ascot for big prize money. This year’s event promises to make a number of new star racehorses and we should also see some old favourites taking to the track. Here is a look at the most fancied runners for Royal Ascot 2021. Palace Pier Newmarket trainer John Gosden probably has the best miler…