Nineteen runners were hospitalized after experiencing what authorities described as "unusual symptoms" following a half-marathon in California, prompting a police investigation into the incident.
The medical emergency occurred on November 9, 2026, though the specific race location and organizing body were not immediately disclosed. Emergency services transported the affected participants to local hospitals for evaluation and treatment.
Law enforcement officials have opened an investigation to determine the cause of the symptoms, which could range from environmental factors to potential contamination. Race organizers and medical staff are cooperating with authorities.
No information has been released regarding the current condition of the hospitalized runners or whether any other participants reported similar issues.
