Challenge yourself and change your running routine at a trail race this summer. This 10K is the second event in a 4-race trail run series on the beautiful Round Valley trail system in Park City. The race is Saturday, July 7 and the course will be well-marked with aid stations every 1.5 miles. Plus, instead of a t-shirt, every participant gets a signature pint glass. 10% of proceeds go to Mountain Trails Foundation. Visit the website for more information about upcoming trail races. r-u-nevents.com