Associated Press
In this June 17, 2012 photo, Koncheng Moua, left, and  Christine Moua of Lancaster first time racers, get pumped up to start the Warrior Dash at Pocono Raceway in Long Pond, Pa. Virtually overnight, obstacle courses have become a favorite diversion of thrill-seekers and weekend warriors. (AP Photo/Scranton Times & Tribune, Melissa Evanko)  WILKES BARRE TIMES-LEADER OUT; MANDATORY CREDIT

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