Members of Team Whiteman finishes a 10K run in Knob Noster State Park, April 28, 2013, in preparation for the Air Force Marathon Whiteman Striker Life Half Marathon. The Striker Life Half Marathon starts at 8 a.m., Saturday, May 11, at Ike Skelton Park. Airmen can pre-register by visiting www.onestoprace.com until May 10. The 509th Force Support Squadron is asking for volunteers. Call Michael Taylor at 660-687-5493. (U.S. Air Force photo by Staff Sgt. Alexandra M. Boutte/Released)