A South Jordan teenager died Saturday morning after running in the Midvale City Harvest Days' 13-mile run.

According to a Midvale police dispatcher, Ryan Bouck, 17, collapsed at the race's finish line. His heart had stopped and he wasn't breathing.Efforts to revive him failed.Bouck was transported to Cottonwood Hospital, where he was pronounced dead on arrival. The cause of death has not been determined, officials said.