Admit it, you’ve been curious about ultrarunning. Because really, after completing a marathon, what’s left to conquer? Even Ironman triathlons lose their luster after a while. But the Leadville 100, a race across the sky, how could something like that ever get old?  It doesn’t. Start training now at the Gunnison Ultrarunning Experience, July 28-August 1st. Scott Drum, Ph.D, of the Department of Recreation, Exercise & Sport Science at the Western State College of Colorado created the program, which includes experts like Timmy Parr, former Leadville 100 champ (and Western alumn).