This week, we talk about must do 5k's in the U.S. Michael Wardian sets an interesting new record. Way Too Cool 50k was this weekend and new course records were set. LA Marathon makes some changes for their upcoming race due to a heat advisory. Charles Eugster sets a new 200 meter indoor age group record. Chicago Marathon lottery is open. Don't forget to enter our race giveway for a See Jane Run race of your choice. And our week in training.