Osan Airmen race for the finish line
Capt Rebecca Gross sits poolside waiting for swimming portion of the competition to begin in the United States Army Garrison Humphreys Sprint Triathlon March 21st.
Capt Gross is a senior controller for the 621st Air Control Squadron at Osan Air Base, Republic of Korea.
U.S. Air Force photo/Master Sgt. Marlin Zimmerman