The Half-Ass Trail Series is a super-cool, low-key series of trail races held in New Hampshire. The three race series is a combination of Dixon’s Revenge, The Kismet Cliff Run and Vulcan’s Fury. Each race covers a different, challenging course, spanning 13 miles. Runners must participate in all three races to be included in the overall Series standings, and doing well in the Series will land you some fantastic gear from our great sponsors.