Hundreds were medically treated at Houston Marathon

HOUSTON (KTRK) -- Medical staff and volunteers were definitely kept busy during the Houston Marathon Sunday morning.

Marathon officials say they had 715 total cases of runners needing some type of medical attention.

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Hundreds of those cases were just quick encounters or runners needing a bed.

There were eight people who had to be taken to a hospital, with three of those eight reported in critical condition.

FULL COVERAGE: The 2017 Chevron Houston Marathon

No word yet on their individual circumstances.