VALENCIA - NOVEMBER 27: ESTEBAN, MARTA (number 82) and her pacemakers participating in the womens marathon in Valencias Marathon on November 27, 2011 in Valencia, Spain
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VALENCIA - NOVEMBER 27: ESTEBAN, MARTA (number 82) and her pacemakers participating in the womens marathon in Valencias Marathon on November 27, 2011 in Valencia, Spain