The 1,500-meter runners have a knack for putting on as good a show off the track as on it. Olympic champion Cole Hocker was the latest to find himself taking shade from Jakob Ingebrigtsen, the Norwegian star who usually saves his best stuff for rival Josh Kerr.

Prize money grows, but Josh Kerr seeks lasting legacy in middle-distance running

Jakob Asserson Ingebrigtsen levnes små sjanser i superduellen mot erkerivalen Josh Kerr – hvis nordmannen stiller på 1500-meteren i Ultimate Championship.