he tenth edition of this annual multi-hour Adelaide running festival will be held over the weekend of July 14-15. The 6 Hour turns 10 this year (the 12 Hour and 24 Hour nine and eight years respectively) so we will be celebrating the only way we know how: to tread the same 2200m loop that has seen many great individual performances since 2009, as well as dozens of individual struggles fought. These struggles haven't always been won, but everyone has…