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Audi Power of Four Trail Run
August 4, 2017 - August 6, 2017$60 – $120
This event’s signature race is a challenging 50K Ultra that has been named the US Skyrunner Series North American Continental Championship. It covers the four Aspen Snowmass mountains utilizing a mix of singletrack and dirt road. The event also offers a 25K race along the famed Government Trail covering Buttermilk and Snowmass mountains and a Vertical K race up Aspen Mountain that is also part of the US Skyrunner Series.