4th Annual iTri
Participants in the 4th Annual iTri celebrate as they cross the finish line, June 21, 2014, at Strike Dam, Idaho. The competition includes a 300-meter swim, 12.4-mile bike ride and a 3.1-mile semi-cross country run. (U.S. Air Force photo by Senior Airman Caitlin Guinazu/Released)

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Photo by: Senior Airman Caitlin GuinazuRELEASED |  VIRIN: 140621-F-QL239-135.JPG