PARK CITY — Pro-runner Sam Gilman is moving to Park City to train with the best through the Air Force's World Class Athlete Program, after erupting onto the professional scene this year. The former Air Force Academy athlete was "a pretty good college runner," Robert Johnson, founder of news site LetsRun, told KSL.com. And then, "all of a sudden, I mean it's crazy. He makes the worlds team, gaining on the world's greatest runner," Norweigian Jakob Ingebrigtsen.