By thingslife Posted on November 3, 2015 Recently David Staley attempted to set a 12 hour distance record on a treadmill and we present to you that video. Enjoy! You can read more about it at The Denver Post Prev postNext post This Is What Running On A Treadmill For 12 Hours Looks Like Related Items:guinness, running, Sports Recommended for you Famous Athletes who Lost Everything Watch This Jack Russell Terrier Snowboard Like A Champ Oliver The Piggy Has The Zoomies!