Summary: This week we talk about the 10 rules of running...from a 9 year old. Mary Cain, Galen Rupp and Jenny Simpson compete at the Indoor Grand Prix in Boston. Registration for the Marine Corps Marathon is opening soon-you can enter the lottery or you can run the Marine Corps 17.75k in April and have a guaranteed entry. Elena's rainy race report from the Golden Gate 30k, and our week in training. Coastal Trail Runs Marine Corps 17.75K 10 Rules of Running New Balance Indoor Grand Prix Like us on FacebookEmail comments and questions to feedback (at) embracerunning [dot] com Download