There’s a moment in every ultramarathon — somewhere past mile 60, when the trail is dark, and the finish line still feels ...

An ultramarathon runner is speaking out after setting a new record and winning a 250-mile race in Arizona this week.

A participant in a grueling 250-mile ultramarathon on trails across northern Arizona died Tuesday after experiencing a medical emergency, race organizers and local law enforcement said.

Rachel Entrekin had twice crossed the finish line as the top women's finisher at the Cocodona 250. On Wednesday, she beat the entire field — consisting of men and women — to win the grueling ...

A runner competing in a 253-mile ultramarathon through Arizona died after a medical emergency occurred on the high-altitude course, organizers said Tuesday.

The Arizona race began on Monday, May 4 ...

Run, Arda, Run! German ultramarathon runner Saatci completes an epic 600 kilometre ultramarathon quest from Death Valley to ...

A runner participating in a 250-mile ultramarathon in Arizona died after experiencing a medical emergency, according to race organizers.

PRESCOTT, Ariz. (AP) — A participant in a grueling 250-mile (402-kilometer) ultramarathon on trails across northern Arizona died Tuesday after experiencing a medical emergency, race organizers and ...

The 4 am alarm is not for everybody, and neither is the run itself, but for the 193 hearty souls who have registered, that is the start time for the annual Waldo 100K Ultramarathon August 2. In 2002, ...

Rachel Entrekin has made history by beating a field of elite men and women to win the Cocodona 250 ultramarathon ...

A runner at the 2026 Cocodona 250 experienced a medical emergency during the event and died Wednesday, organizers announced.