After venturing out across mountains, valleys, woods, and fields for Endurance Day yesterday, riders returned to the main rings at GMHA today for the conclusion of the 2010 SmartPak Equine/USEA Training Three Day Event with the show jumping. Rails proved costly and shuffled the final results of every division, but the overnight leaders of all three Training divisions were able to execute clear rounds to secure their wins. When the dust settled from the last round, it was a display of Irish-bred domination, as Connemaras took the top honors in two divisions and an Irish Sport Hor