Airmen from the 48th Operations Group warm up with light calisthenics before the OG run Aug. 31, 2009, at RAF Lakenheath, England. The 48th OG performed jumping-jacks, sit-ups, push-ups and other various exercises to warm up for their four-mile run on the flightline. (U.S. Air Force photo/Senior Airman Kristopher Levasseur)
Airmen from the 48th Operations Group run down the taxiway, Aug. 31, 2009, at RAF Lakenheath, England. The four-mile run stretched over active taxiways and nearly the entire span of the runway. The group regularly hosts runs on the flightline to inspire morale and fitness. (U.S. Air Force photo/Senior Airman Kristopher Levasseur)