An ultra-runner has died after collapsing during a mountain race in Colorado.

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

A 60-year-old Michigan woman died while running an ultra marathon in Colorado, officials said.

Elaine Stypula, a 60-year-old runner from Michigan, passed away just seven miles into the brutal 102.5-mile Hardrock 100 race ...

DENVER ( KDVR) — A woman from Michigan died while running the ultra marathon Hardrock 100 Endurance race in Colorado on Friday, according to Silverton Medical Rescue. The race takes place near ...

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

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

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

A man fell 80 to 100 feet from a cliff while hiking Tuesday on Ice Lakes Trail east of Silverton. The Silverton Medical ...

Silverton Medical Rescue team members from left, Emma Schaffirck, Ian Ellis, Hannah Green, Tyler George and Nancy Stanley on Tuesday are seen in one of the ambulances that is used by the team.

A 60-year-old Michigan woman died Friday morning while participating in a grueling 100-plus-mile endurance run in the mountains of southern Colorado, officials said.

Elaine Stypula, a 60-year-old runner from Farmington Hills, Michigan, was pronounced dead at 10:27 a.m. MT by the San Juan ...