Scout Mountain Ultras is an exciting and challenging weekend of trail running. Now offering four distances:  21 miles, 50km, 50 miles and 100 miles. The routes are beautiful, difficult and guaranteed to provide a challenge to all participants. At times we have joked that we are an environmental event with a running problem as we do focus on reducing our impact, reducing our waste and raising the environmental literacy of our participants. Above all we are a celebration of the craft of trail running as we gather our community to celebrate the hard work that we often do in isolation.