According to the google translation of the Spanish endurance website
El Raid, the Costa Rican rider Claudia Romero Chacon suffered a number of serious injuries that were treated on the course and evacuated to hospital.
Surgery was necessary to restrain severe internal bleeding, and once this serious problem was stabilized, had surgery on fractured cheekbone and jaw.
The good news is her state is STABLE condition.
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www.endurance.net/merriwww.TheEquestrianVagabond.com