Ultramarathoner Michelino Sunseri took a shortcut in Grand Teton National Park that earned him a contested record and a ...

After a two-day trial, the question of whether mountain runner Michelino Sunseri is guilty of cutting a switchback in Grand ...

Lawyers argued for a day and a half in a Jackson federal courthouse about the national park’s burden for enforcing proper ...

Shortly after crossing the finish line Michaelino Sunseri's record-setting triumph unraveled, not due to injury, but because ...

Court hearing is scheduled to open Tuesday in a case over a trail infraction that captured international attention.

After mountain runner Michelino Sunseri ascended and descended Grand Teton in record time last fall, his corporate sponsor, ...

After mountain runner Michelino Sunseri ascended and descended Grand Teton in record time last fall, his corporate sponsor, ...