Summary: This week we talk about running in beautiful Yosemite National Park. The USA Outdoor Track and Field Championships were this past week. Seven surprising sources of running injuries. A new running documentary that follows an ultra runner is in the works. Western States 100 is next weekend. Running inventions we'd like to see. And our week in training. 100 Head/Heart/Feet Surprising Sources of Running Injuries Running Inventions We'd Like to See Mary Cain Joins National Team Like us on FacebookEmail comments and questions to feedback (at) embracerunning [dot] com Download MP3