why were so many route records set years ago, while nearly all of the sprint records set just recently? ...my guess is that horses are bred more towards speed than they used to be. i guess you can say that times are not the best indications of ability, but TRENDS IN TIME are. somebody has to explain why most of the route records were set years ago, while just about every major sprint track record was set recently. somebody has to prove that EVERY MAJOR TRACK IN THE COUNTRY has gotten a lot slower, otherwise i will stick with my view that the secretariats, spectacular bids, easy goers, seattle slews and countless others ran routes just as fast as today horses.