Lieutenant Cololnel, Mark Cucuzzella, Air Force Marathon chief medical consultant and Brenda Shrank, 2013 JBA half-marathon winner, lead Team Andrews members in a practice run at an Efficient Runners Seminar May 7-8, 2013, at the East Fitness Center here. The Health and Wellness Center sponsored the event. (U.S. Air Force photo/Staff Sgt. Amber Russell)