The Boulder Skyline Traverse, a 16.9-mile trail running route that traverses several of the most iconic peaks on the skyline of Boulder, Colorado, has become one of the country’s most competitive FKTs (fastest known time) in the month of September. The route has 3,049 feet of vertical gain and includes a mix of technical and… Read more »
Elite Runners Blaze Boulder Skyline Traverse For Golden Segment Race
