I love being able to customize how strong or light the flavor is of Nuun, how easy it is to add to fountain fill ups on long runs, and how well it mixes with vodka :)
As a former ball sports girl and college softball player - running was punishment until a few years ago. When I retired the cleats in 2008 it didn't take long for my new "keep your ass out of your fat jeans" hobby to turn into full-blown obsession. Running is my head-clearing alone time, catch-up-with-friends social time, and let's-kick-some-ass time when that old competitive spirit comes out.
Running adventures blogged at www.sarahoual.com.