A remarkable feast of racing lies ahead in Britain over the next four days but it is rare a Cheltenham Festival should have so many subplots.
It all kicks off today with the most eagerly awaited Champion Hurdle in a decade and Quevega's attempt to win the Mares' Hurdle for a sixth consecutive year, continues with the head-to-head between Annie Power and Big Buck's in Friday's World Hurdle and ends when Bobs Worth attempts to retain a perfect record on his favourite course and win back-to-back Gold Cups.
Extra spice was added to the Gold Cup yesterday when trainer Nicky Henderson secured A.P. McCoy for Triolo D'Alene, who is likely to get his preferred good ground, but the Philip Hobbs-trained Captain Chris is now to miss the race because of an injury.
There was also huge disappointment for Jason Maguire, who had three rides on the opening day. He was airlifted from Stratford racecourse yesterday after suffering a suspected abdominal injury in a fall. Conditional rider Ciaran McKee was also injured in the same race and left the course for hospital by ambulance.
Those are just the headlines. In between, there is a host of minor championships, from which future stars will emerge. Throw into the mix the usual array of ultra-competitive handicaps and you have a perfect racing blend befitting a meeting that celebrates everything that is admirable and good about jump racing.