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Photos From Under Armour’s Mountain Running Series

Under Armour's second annual Mountain Running Series kicked off at Colorado's Copper Mountain on Saturday, July 14.

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Under Armour launched its second annual Mountain Running Series at Copper Mountain in Colorado on Saturday, July 14. With a starting-line elevation of 9,800 feet and climbs reaching approximately 12,000 feet, the four race lengths (5K, 10K, 25K and 50K) tested each runner’s endurance in different ways, with one consistent theme: the elevation was killer. Browse through photos of runners tackling the Copper Mountain courses above and read our interview with Kelly Wolf, the female winner of the 25K, here.

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