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SHARJAH, UNITED ARAB EMIRATES - NOVEMBER 18: A competitor climbs over an obsticle during the Dubai Spartan Race at Mleiha on November 18, 2016 in Sharjah, United Arab Emirates. (Photo by Francois Nel/Getty Images)

SHARJAH, UNITED ARAB EMIRATES - NOVEMBER 18:  A competitor climbs over an obsticle during the Dubai Spartan Race at Mleiha on November 18, 2016 in Sharjah, United Arab Emirates.  (Photo by Francois Nel/Getty Images)