What a year of track and field. Cole Hocker got 5000m gold, Cooper Lutkenhaus ran 1:42, Athing Mu was not Athing Mu, Donavan Brazier is back, Josh Hoey was the US leader at 800 & 1500 and a lot more. 5 American distance runners won Diamond Leagues (and non of them medalled at Worlds). We break it all down.