Autopsy Pending for Marathon Runner

Autopsy results are pending on a 29-year-old woman who died after collapsing while running in the Dallas White Rock Marathon.

Race organizers say Erin Lahr of Austin collapsed at the 21-mile mark of the 26-mile race yesterday. The cause of death won't be known until after the autopsy results are in. The course starts and ends near downtown Dallas and is mostly flat with some rolling hills.

Temperatures yesterday climbed to the mid-70s.

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