Best Ultrarunning Hydration Systems for Running Economy
By Jason Koop, Head Coach of CTS Ultrarunning When Gordy Ainsleigh first finished the Western States Endurance Run in 1974, he did so by drinking from creeks and stashing quarts of Gatorade along the course. He had no softflasks, no handheld water bottle, nor a hydration pack to carry fluids to aid his quest. Heck, …