A runner in a 250-mile race that stretches across Arizona has died, organizers of the Cocodona 250 wrote on social media ...

A participant in a grueling 250-mile ultramarathon on trails across northern Arizona died Tuesday after experiencing a ...

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

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

Despite the tragedy, the ultramarathon will proceed as planned. Officials urged participants to honor the fallen runner by ...

PRESCOTT, AZ (AZFamily) — Tragedy struck an ultramarathon race in Arizona on Tuesday when one of the runners died southeast ...

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

A woman competing in a 250-mile ultramarathon in northern Arizona died on Tuesday after experiencing "a serious medical ...

PRESCOTT, Ariz. — A participant in a grueling 250-mile ultramarathon on trails across northern Arizona died Tuesday after ...

Runner dies during 250-mile ultramarathon race in Arizona - Organizers of the Cocodona 250 said the race would proceed in the ...

A runner in a grueling 250-mile ultramarathon on trails across northern Arizona has died after experiencing a medical ...