A woman died today during one of the most difficult ultramarathons in the United States. Elaine Stypula, 60, passed away near ...

A 60-year-old Michigan woman died Friday morning during a 100-mile ultramarathon through rugged Colorado mountain terrain, San Juan County officials said.

Officials say a 60-year-old woman was found approximately six miles into the race. Her cause of death is unknown.

Tragedy struck the Hardrock 100 Ultramarathon this morning when an elite runner died just approximately six miles from the race’s starting line. Elaine Stypula ...

Elaine Stypula, 60, from Michigan died during the Hardrock Hundred Endurance Run in Colorado, San Juan County Office of Emergency Management confirmed.

SAN JUAN COUNTY, CO – A Michigan runner collapsed and died while competing in an endurance race in the southwest Colorado ...

Elaine Stypula, a 60-year-old woman from Michigan, died during the Hardrock 100 ultramarathon in Colorado. Rescue teams ...

A 60-year-old woman participating in the Hardrock 100 endurance run died Friday east of Silverton, the San Juan County Sheriff’s Office announced Saturday.

One friend of Elaine Stypula -- the runner who died during the Hardrock 100 race in Silverton -- said she was "very generous" ...

Elaine Stypula, 60, fell just three hours into the Hardrock Hundred Mile Endurance Run in Silverton, officials said.

A 60-year-old Michigan woman died Friday four hours into the Hardrock 100, a 100-mile run through the San Juan Mountains.

An ultrarunner collapsed on a high mountain trail outside Silverton only three hours after the start of the Hardrock Hundred, ...