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Juan Fernandez close to the finish line during the race.The Granada-Pico Veleta international ascent is one of the toughest ultra-endurance races in the world held in Sierra Nevada. 50 kilometers from the
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Competitor runs during the race held in Sierra Nevada.The Granada-Pico Veleta international ascent is
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Heber Alonzo Meraz Reveals the World's Toughest Endurance Races
