A runner has set a record in the 250-mile Cocodona ultramarathon, with some reports indicating it was a woman, specifically Rachel Entrekin, who achieved this feat. The record was reportedly broken by a significant margin, with one outlet stating the course record was smashed by seven hours. However, there are conflicting reports, and it is unclear if Entrekin was the only record-breaker or if other notable achievements occurred in the same time period.