A participant completed a 400-meter swim in Sliver Wings pool during the first portion of the Luke Air Force Base Triathlon Aug. 20, 2016 at Luke Air Force Base, Ariz. The triathlon consisted of three events, each timed by personal cycling event promotion timers strapped to the ankle of each competitor. 
<p>(U.S. Air Force photo by Senior Airman Devante Williams)
</p>
<br>Unit: 56th Fighter Wing Public Affairs
Senior Airman Devante Williams
<a rel="nofollow" class="external free" href="https://www.dvidshub.net/image/2947323/luke-triathlon">https://www.dvidshub.net/image/2947323/luke-triathlon</a>